ENDURO

ENDURO
  • Enduro 0.375x0.875x0.281
    Stock Code:
    ENBG-BB-R6-LLB/C3

    Description

    - Grade 5 Chromium Steel Balls
    - High precision balls are within 5/1,000,000? round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
    - 52100 High Carbon Chromium Alloy Races
    - Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
    - Graphite/Nylon Ball Retainers
    - Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

    The ABEC 5 Standard
    To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.

    C-3 Clearance
    This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.

    Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Stock Level:
    In Stock
    $4.45 (RRP)

    Add To Cart

  • Enduro 1/2x1-1/8
    Stock Code:
    ENBG-BB-R8-LLB/C3

    Description

    Grade 5 Chromium Steel Balls
    High precision balls are within 5/1,000,000? round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
    52100 High Carbon Chromium Alloy Races
    Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
    Graphite/Nylon Ball Retainers
    Nylon with graphite retainers are virtually frictionless while providing constant lubrication.
    The ABEC 5 Standard
    To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
    C-3 Clearance
    This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.
    All across the board, our bearings have higher standards of tolerance to ensure superior performance.

    Stock Level:
    In Stock
    $5.30 (RRP)

    Add To Cart

  • Enduro 1/4 Grade 25 Steel Balls 100
    Stock Code:
    ENBG-BK-5037

    Description

    Enduro 1/4 Grade 25 Steel Balls 100 pack

    Grade 25:
    Dura Ace or Campy Record quality

    Stock Level:
    Out of Stock
    $10.50 (RRP)
  • Enduro 12x21x5 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6801-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    $54.50 (RRP)
  • Enduro 12x24x6 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6901-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    In Stock
    $53.45 (RRP)

    Add To Cart

  • Enduro 12x28x8 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6001-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    2
    $66.55 (RRP)

    Add To Cart

  • Enduro 15x21x4mm
    Stock Code:
    ENBG-BB-6702-2RS

    Description

    Grade 5 Chromium Steel Balls
    High precision balls are within 5/1,000,000? round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
    52100 High Carbon Chromium Alloy Races
    Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
    Graphite/Nylon Ball Retainers
    Nylon with graphite retainers are virtually frictionless while providing constant lubrication.
    The ABEC 5 Standard
    To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
    C-3 Clearance
    This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.
    All across the board, our bearings have higher standards of tolerance to ensure superior performance.

    Stock Level:
    In Stock
    $12.38 (RRP)

    Add To Cart

  • Enduro 15x26x7 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-MR1526-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    $58.65 (RRP)
  • Enduro 15x28x7 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6902-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    In Stock
    $57.30 (RRP)

    Add To Cart

  • Enduro 17x26x5 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6803-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    $65.20 (RRP)
  • Enduro 17x30x7 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6903-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    $65.41 (RRP)
  • Enduro 18x30x7 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-MR18307LLB

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish

    Stock Level:
    Out of Stock
    $50.00 (RRP)
  • Enduro 20x27x4mm ABEC 3
    Stock Code:
    ENBG-BB-6704-2RS

    Description

    ABEC 3 precision bearings with Grade 10 steel balls and cryogenically treated chromium steel races.

    Part Number: S2025007

    Size: 20x27x4
    Seal: 2RS

    Stock Level:
    In Stock
    $15.00 (RRP)

    Add To Cart

  • Enduro 22371 22x37.1x8/11.5 BB90
    Stock Code:
    ENBG-BB-MR-22371-LLB
    Stock Level:
    In Stock
    $25.00 (RRP)

    Add To Cart

  • Enduro 22378 22x37x8/11.5  ABEC 3
    Stock Code:
    ENBG-BB-MR-22378-LLB

    Description

    ABEC 3 precision bearings with Grade 10 steel balls and cryogenically treated chromium steel races.

    Part Number: 282864

    Size: 22x37x8/11.5
    Seal: LLB

    Stock Level:
    Out of Stock
    $10.00 (RRP)
  • Enduro 2437 24x37.1x7 ABEC 3 BB90
    Stock Code:
    ENBG-BB-MR-24371-LLB

    Description

    OS bearing for some Trek BB90/95

    - Grade 10 Chromium Steel Balls:
    - High precision balls are within 10/1,000,000? round, twice as round as the industry standard, at it’s highest level.
    - 52100 High Carbon Chromium Alloy Races:
    - Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.
    - Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance

    - Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Stock Level:
    1
    $9.00 (RRP)

    Add To Cart

  • Enduro 2437 24x37x7 A/C ABEC 5 BB90
    Stock Code:
    ENBG-BB-MRA-2437-LLB

    Description

    Direct OEM replacement for most BB86/92, Trek BB90/95

    We produce a line of Angular Contact (A/C) cartridge bearings specifically designed for hubs. In standard radial bearings, only 3 or 4 balls make contact during the load, at any given time. In Angular Contact (A/C) bearings, ALL balls are engaged and spread the force over a larger surface area, to decrease friction and minimize wear. Wheel play can be adjusted out of the hub providing a more stable wheel, and making it easier to adjust disc brakes while still spinning freely.

    - Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Grade 5 Chromium Steel Balls
    High precision balls are within 5/1,000,000? round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
    52100 High Carbon Chromium Alloy Races
    Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
    Graphite/Nylon Ball Retainers
    Nylon with graphite retainers are virtually frictionless while providing constant lubrication.
    The ABEC 5 Standard
    To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.
    C-3 Clearance
    This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.
    All across the board, our bearings have higher standards of tolerance to ensure superior performance.

    Stock Level:
    In Stock
    $15.50 (RRP)

    Add To Cart

  • Enduro 2437 24x37x7 ABEC 3 BB90
    Stock Code:
    ENBG-BB-MR2437-LLB

    Description

    Direct OEM replacement for most BB86/92, Trek BB90/95

    - Grade 10 Chromium Steel Balls:
    - High precision balls are within 10/1,000,000? round, twice as round as the industry standard, at it’s highest level.
    - 52100 High Carbon Chromium Alloy Races:
    - Vacuum de-gassed process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-3 precision and noiseless movement.
    - Riveted Steel Retainer for toughness, ABEC-3 tolerances and noise tested, C-3 or C-N Internal Clearance

    - Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Stock Level:
    In Stock
    $9.00 (RRP)

    Add To Cart

  • Enduro 2437 24x37x7 Ceramic A/C ABEC 5
    Stock Code:
    ENBG-BB-CHMRA2437LLB

    Description

    Ceramic bearings are not only here to stay, they are now the standard, period. When carbon fiber was first introduced, there were many riders still on steel bikes in the Tour de France, but now every racing bike is made of carbon fiber. This is the case for ceramic bearings, and the CH bearings are an excellent choice for entry into the technology. ABEC-5 tolerances and LLB seals with Graphite Nylon retainers are premium features that are not available on our competitor’s ceramic hybrid bearings at two or even five times the cost. Oversized Silicon Nitride Grade 5 balls and cryogenic treatment of the ABEC-5 races ensure long lasting, smooth rolling bearings at great value. These are now also available in Angular Contact (A/C) design, for even greater durability and ultimate speed.

    Stock Level:
    Out of Stock
    $62.10 (RRP)
  • Enduro 2437 24x37x7 XD15 G3 BB90
    Stock Code:
    ENBG-BB-CXDMR2437LLB

    Description

    Direct OEM replacement for most BB86/92, Trek BB90/95

    Want to make your bike faster than any other? Had enough of servicing your ceramic bearings so that they will survive another rainy day race? Would you rather have a bottom bracket outlast your frameset? Then you have arrived at the solution. XD-15 ceramic bearings have it all - hands down the speediest, and longest lasting ceramic bearing available on the market. Nitrogen steel is the secret, precision machined and ground to ABEC-5 tolerances at our facility in Gilroy, California. Voted “Hands down the best bottom bracket we have ever tested” from Bike Radar, you can find out why. These bearings spin with the very least resistance of anything we have developed to date featuring oversized Grade 3 Silicon Nitride balls. On top of this, they will be spinning with the same ease one year or even two years from now, with longer intervals between servicing. No one else in the bicycle industry offers this combination of speed and durability: XD-15 bearings for wheels, bottom brackets, and drive train.

    - XD-15 are Corrosion Free, little serving required!

    - Si3N4 Grade 3 Balls

    - Silicone Seals allow Faster spinning

    - New Limited Warranty

    - Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Stock Level:
    Out of Stock
    $129.20 (RRP)
  • Enduro 24x37x7 ZERO Ceramic BB90
    Stock Code:
    ENBG-BB-CO-MR2437-VV

    Description

    Direct OEM replacement for most BB86/92, Trek BB90/95 (individual bearing)

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    $75.90 (RRP)
  • Enduro 25x37x6 ZERO Ceramic
    Stock Code:
    ENBG-BB-CO-6805-VV

    Description

    Proven time and again in World Cup race conditions, the ZERØ Ceramic bearings are the ultimate race day weapon. Oversized Grade 3 balls roll on races which are ground to a mirror finish after receiving Magnetite and then Cryogenic treatments for hardness and longevity. More durable and with even lower rolling resistance than any 2RS bearings, they come closer to that magic “zero” rolling resistance number. Enduro Bearings uses Silicone seals which are more slippery than rubber seals used by other ceramic bearing suppliers. We get more email and blog feedback on the ZERØ's than any other bearing, describing the noticed difference in downhill rolling speed. And they win the independent wattage output tests when stacked against the competition. If you want to buy raw speed, ZERØ bearings are it.

    - ABEC 5 precision cartridge bearing
    - CERBEC USA Grade 3 Si3n4 Silicon Nitride balls
    - 52100 high carbon Chromium alloy races
    - Races receive 3 cryogenic treatments and a rust proof Magnetite finish
    - "VV" type 2-lip non-contact Silicone labyrinth seals

    Enduro VV Type Seals
    Developed with the idea of rolling as fast as possible, this dual lip configuration does not make contact with the bottom of the machined groove. Since these bearings also have a high rate of grease fill, the grease migrates to the bottom of the groove where a hydromatic type seal is established between the 2 lips and the grease in the groove. This grease barrier keeps the dirt and contaminates from coming inside the bearing, while still rolling smoothly and with the least resistance of all our bearings.

    Stock Level:
    Out of Stock
    POA
  • Enduro 3/16 Grade 25 Steel Balls 100
    Stock Code:
    ENBG-BK-5041

    Description

    Enduro 3/16 Grade 25 Steel Balls 100 pack

    Grade 25:
    Dura Ace or Campy Record quality

    Stock Level:
    In Stock
    $10.50 (RRP)

    Add To Cart

  • Enduro 3/4x1-5/8
    Stock Code:
    ENBG-BB-R12-LLB/C3

    Description

    - Grade 5 Chromium Steel Balls
    - High precision balls are within 5/1,000,000? round. These are military level specification, used for precision equipment. R-64 hardness, of the highest grade.
    - 52100 High Carbon Chromium Alloy Races
    - Vacuum de-gassing process for the purest chromium alloy steel, hardened to R-62, extremely tough and very durable. Polished to a mirror finish for ABEC-5 precision and noiseless movement.
    - Graphite/Nylon Ball Retainers
    - Nylon with graphite retainers are virtually frictionless while providing constant lubrication.

    The ABEC 5 Standard
    To meet the ABEC-5 standard, bearing design must pass all tests, which include noise testing at high RPM, extremely close tolerances for I.D. and O.D., roundness of ball, trueness of the races and micro surface finishes of balls and races.

    C-3 Clearance
    This specification describes the internal clearance between the bearing and its race. For example, in a 10-18 I.D. bearing, our standard is 11-21 micrometers where as others use 11-25 micrometers.

    Enduro LLB Type Seals
    Our most popular seal type, this is a Nitrile material rubber with a steel insert. Rather than the standard 2RS type seal, we go a step further by machining a groove into the inner race where the seal can rotate with better efficiency and less rolling resistance. Rather than one thick seal lip rubbing on a blunt surface, LLB type utilizes two razor thin sealing lips riding in the groove with light contact. The outside lip keeps the water and contaminates out, while the inner seal retains the grease for smooth function and long intervals between servicing.

    Stock Level:
    In Stock
    $5.85 (RRP)

    Add To Cart