Problem Solvers 5 x 12.5mm C/ring Blts

Stock Code:
PSCH-CR1647
$26.76 (RRP)
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Description

Problem Solvers 12.5mm Inner Chainring Bolts Silver Chromoly
- Inner chainring bolts do not include nuts (5 pack)

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  • WOLF TOOTH CHAINRING BOLTS
    Stock Code:
    WTCH4CB10BLK
    Stock Code:
    WTCH4CBCN06BLK
    Stock Code:
    WTCH4CBCN06BLU
    Stock Code:
    WTCH4CBCN06GLD
    Stock Code:
    WTCH4CBCN06GRY
    Stock Code:
    WTCH4CBCN06ORG
    Stock Code:
    WTCH4CBCN06PRP
    Stock Code:
    WTCH4CBCN06RED
    Stock Code:
    WTCH5CBCN06BLK
    Stock Code:
    WTCH5CBCN06BLU
    Stock Code:
    WTCH5CBCN06GLD
    Stock Code:
    WTCH5CBCN06GRY
    Stock Code:
    WTCH5CBCN06ORG
    Stock Code:
    WTCH5CBCN06PRP
    Stock Code:
    WTCH5CBCN06RED
    Stock Code:
    WTChBOLT-M5X8
    Stock Code:
    WTCH4CBCN06ESP
    Stock Code:
    WTCH5CBCN06ESP
    Stock Code:
    WTCH5CBCN06RSIL
    Stock Code:
    WTCH4CBCN06RSIL
    WOLF TOOTH CHAINRING BOLTS

    We designed these bolts to be the best on the market. They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring, elliptical 104 BCD rings, 76 BCD rings and others. No nuts are included with these bolts as they are intended for use with threaded chainrings.

    Compatibility

    - Any of our bolt-on Drop-Stop® chainrings with threaded standoffs:
    104 BCD x 30T in aluminum or stainless steel
    10mm long bolts required for use with the 104 BCD bash ring and this ring.
    - 104 BCD elliptical
    10mm long bolts required for use with the 104 BCD bash ring and this ring.
    - 96 BCD symmetrical (not XTR)
    10mm long bolts required for use with the 96 BCD bash ring and this ring.
    - 76 BCD when used with Specialized Stout crankset

    - Any other brands chainrings that have M8 x .75 threaded standoffs

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    $60.00 (RRP)
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    $70.00 (RRP)
    $60.00 (RRP)

    Add To Cart

  • WOLF TOOTH CHAINRING BOLTS
    Stock Code:
    WTCH4CB10BLK
    Stock Code:
    WTCH4CBCN06BLK
    Stock Code:
    WTCH4CBCN06BLU
    Stock Code:
    WTCH4CBCN06GLD
    Stock Code:
    WTCH4CBCN06GRY
    Stock Code:
    WTCH4CBCN06ORG
    Stock Code:
    WTCH4CBCN06PRP
    Stock Code:
    WTCH4CBCN06RED
    Stock Code:
    WTCH5CBCN06BLK
    Stock Code:
    WTCH5CBCN06BLU
    Stock Code:
    WTCH5CBCN06GLD
    Stock Code:
    WTCH5CBCN06GRY
    Stock Code:
    WTCH5CBCN06ORG
    Stock Code:
    WTCH5CBCN06PRP
    Stock Code:
    WTCH5CBCN06RED
    Stock Code:
    WTChBOLT-M5X8
    Stock Code:
    WTCH4CBCN06ESP
    Stock Code:
    WTCH5CBCN06ESP
    Stock Code:
    WTCH5CBCN06RSIL
    Stock Code:
    WTCH4CBCN06RSIL
    WOLF TOOTH CHAINRING BOLTS

    We designed these bolts to be the best on the market. They have a 4 mm hex socket and are 10 mm long so you can use a bash ring with your chainring that has threaded standoffs like our 104 BCD 30t ring, elliptical 104 BCD rings, 76 BCD rings and others. No nuts are included with these bolts as they are intended for use with threaded chainrings.

    Compatibility

    - Any of our bolt-on Drop-Stop® chainrings with threaded standoffs:
    104 BCD x 30T in aluminum or stainless steel
    10mm long bolts required for use with the 104 BCD bash ring and this ring.
    - 104 BCD elliptical
    10mm long bolts required for use with the 104 BCD bash ring and this ring.
    - 96 BCD symmetrical (not XTR)
    10mm long bolts required for use with the 96 BCD bash ring and this ring.
    - 76 BCD when used with Specialized Stout crankset

    - Any other brands chainrings that have M8 x .75 threaded standoffs

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    In Stock
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    $50.00 (RRP)
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    $70.00 (RRP)
    $70.00 (RRP)
    $60.00 (RRP)

    Add To Cart

  • WOLF TOOTH ELLIPTICAL RACE FACE CINCH DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL RACE FACE CINCH DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL RACE FACE CINCH DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL RACE FACE CINCH DIRECT MOUNT CHAINRINGS
    Stock Code:
    WTCHOVAL-RFC30
    Stock Code:
    WTCHOVAL-RFC30-BST
    Stock Code:
    WTCHOVAL-RFC30-BST-SH12
    Stock Code:
    WTCHOVAL-RFC30-BST-B
    Stock Code:
    WTCHOVAL-RFC32-BST
    Stock Code:
    WTCHOVAL-RFC32-BST-SH12
    Stock Code:
    WTCHOVAL-RFC32-BST-B
    Stock Code:
    WTCHOVAL-RFC34-BST
    Stock Code:
    WTCHOVAL-RFC34-BST-SH12
    Stock Code:
    WTCHOVAL-RFC34-BST-B
    Stock Code:
    WTCHOVAL-RFC36-BST
    Stock Code:
    WTCHOVAL-RFC36-BST-B
    Stock Code:
    WTCHOVAL-RFC40-BST
    WOLF TOOTH ELLIPTICAL RACE FACE CINCH DIRECT MOUNT CHAINRINGS

    Elliptical Direct Mount Chainring for Race Face Cinch Standard / 6mm Offest (142mm)

    Compatibility

    - Any Race Face Cinch(TM) system crankset (including Next SL, Sixc, Turbine, Aeffect)
    - For 142mm rear hub spacing
    - Wolf Tooth’s patented Drop-Stop® wide/narrow tooth profile for the ultimate chain retention and mud shedding ability.
    - For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
    Compatible with all 10, 11, and 12-speed chains except Shimano 12-speed chains.
    If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).
    - Maximum diameter is that of a chainring 2t bigger than the size you order (so be sure there is adequate chainstay clearance!)
    - Chainline 49mm (standard), 52mm (Boost)

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    Expected Date:
    18 December 2025
    Expected Date:
    18 December 2025
    $158.62 (RRP)
    $158.62 (RRP)
    $158.62 (RRP)
    $170.00 (RRP)
    $158.62 (RRP)
    $167.89 (RRP)
    $170.00 (RRP)
    $170.00 (RRP)
    $167.89 (RRP)
    $170.00 (RRP)
    $154.50 (RRP)
    $180.00 (RRP)
    $162.74 (RRP)

    Add To Cart

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  • WOLF TOOTH 94 BCD 5-BOLT CHAINRINGS
    Stock Code:
    WTCHSUR5-9432
    WOLF TOOTH 94 BCD 5-BOLT CHAINRINGS

    This 94 BCD 5-bolt ring will serve all your Vintage crankset and Surly crankset needs.

    - Fits any 94 BCD 5-bolt crankset
    - Drop-Stop technology. On Wolf Tooth’s patented wide/narrow chainring, the wide side of the tooth has maximum contact on the drive side which spreads the load and improves chainring life. The narrow side allows clearance for mud and debris which reduces friction.
    - Alternating wide/narrow tooth pattern prevents chain derailment


    Compatibility

    - Four of the holes are threaded and one is a normal through bolt hole (done for Surly compatibility). Use a stock 10mm chainring bolt for the fifth, hidden arm.
    - These rings fit any 94 BCD 5 bolt crankset
    - For Plus size bike applications with the Surly OD crankset, e.g. Instigator and Krampus, you will need to use the stock spacers (Spacer Kit QBP Part number CR8609) that came with your 1x setup. You will also need some 16mm bolts which can be purchased from Problem Solvers.
    - For 1x9, 1x10, 1x11 and 1x12 drivetrains (including SRAM Eagle)
    Compatible with all 10, 11, and 12-speed chains except Shimano 12-speed chains.
    If using a 9-speed drivetrain use a 10-speed chain (shifts and works well on a 9-speed drivetrain and fits the ring tighter for better chain retention).
    - Provides a great chainline on most boost bikes.
    - Chainline (approximate as BB centering and cranksets vary)

    Stock Level:
    2
    Stock Level:
    2
    $170.00 (RRP)

    Add To Cart

  • WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS
    • WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS
    Stock Code:
    WTCHOVAL-SDM30-BST-B
    Stock Code:
    WTCHOVAL-SDM32-BST-B
    Stock Code:
    WTCHOVAL-SDM34-BST-B
    Stock Code:
    WTCHOVAL-SDM36
    WOLF TOOTH ELLIPTICAL SRAM DIRECT MOUNT CHAINRINGS

    Elliptical Direct Mount Chainrings for SRAM Cranks BOOST/ 3mm Offset Drop-Stop B

    - 9, 10, 11, & 12spd Eagle - These chainrings are designed to work with all 9 speed, 10 speed, and 11 speed chains.

    - They also work with 12 speed Eagle, SRAM 12 speed Flattop chain, Campagnolo and 12 speed KMC chain.

    - They DO NOT WORK with Shimano 12 speed Hyperglide+ chain

    - These direct mount chainrings will replace your existing chainring and spider, which is attached via 3 bolts on the back side of the spider near the spindle. You will use these same 3 bolts to attach the Wolf Tooth SDM® chainring. Note that the SRAM 12spd Red and Force AXS use a different 8 bolt mounting interface that is not compatible with these chainrings.

    - Also compatible with Cane Creek eeWing cranksets.

    More power? Check. Better traction? Definitely. Less shifting? Yup. Funky uneven pedal stroke? Not with Wolf Tooth’s PowerTrac Elliptical™ (PTE) chainrings. Our proprietary design means a slightly less ovalized ring (10%) with less aggressive timing (112°) than competitors’ versions; any change to your pedal stroke is unnoticeable for most riders, but they still provide the POWER and TRACTION benefits inherent to oval chainrings.

    It’s like having two chainrings in one! With PowerTrac Elliptical rings, the larger-diameter section of the ring engages with the chain at the optimal point on the downstroke, or “Power Zone,” – between 1-5 and 7-11 on a clock face – to take advantage of your body’s natural biomechanical POWER: For example, during this section, a PTE 34t ring is equivalent to a 36t round ring. Similarly in the “Recovery Zone” (11-1 and 5-7), the smaller section on the PTE ring engages, maximizing EFFICIENCY in the weakest part of the pedal stroke; here the PTE 34t ring is equivalent to a 32t round ring.

    Additionally, the above provides a smoother, more efficient pedal rotation, which means better TRACTION. Steadier torque on the rear wheel means less spinning out in the “Power Zone,” while pedaling is easier during the “Recovery Zone,” so you maintain momentum.

    Stock Level:
    In Stock
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    2
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    In Stock
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    In Stock
    Stock Level:
    2
    $170.00 (RRP)
    $170.00 (RRP)
    $170.00 (RRP)
    $154.50 (RRP)

    Add To Cart