IRD BB Cups Italian thread Pair
Description
IRD BB Cups Italian Pair
- Retrofit IRD QB-55 or QB-75 bottom brackets to work with Italian threaded frames
- Fits on Sugino CBB-F103
- May work with Tange-Seiki, and other BB brands as well
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Stock Code:WMBB-BB30A-OUT-SRAM
The two machined aluminum cups thread together ensuring the bottom bracket remains stable in the frame, increasing bearing life, and simplifying maintenance. This means no more creaking, smoother operation, longer bearing life, and really quick bearing replacement.
Specifically designed for installing 22mm / 24mm spindle diameter cranks (SRAM / Truvativ GXP) in BB30A (42mm ID, 73mm wide asymmetrical BB shell) frames without the need for any adapters.
- Bottom Bracket/Frame Interface: Cannondale BB30A
- Bottom Bracket Shell Width (mm): 73mm
- Bottom Bracket Shell I.D.: 42mm
- Over Bearing Width: 91mm in 73mm wide shell*
- Crank Spindle Diameter: 24.00mm
- Tool Pattern: 44mm x 16 notch$199.50 (RRP)Add To Cart
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Stock Code:WMBB-BB30-30-5MM
Used to adjust crank chainline or take up any slack when using 30mm spindle cranks.
Inner Diameter: 30mm
Outer Diameter: 41.5mm
Thickness: 5mm
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Stock Code:WMBB-BB-MTB-1-7
External English (BSA) threaded bottom bracket for 73mm shells. We use only Enduro bearings and silicone seals for the most durable and smoothest bottom brackets available. Fully serviceable.
Includes:
(2) - Enduro Silicone dust seals
(1) - 2.5mm aluminum BB cup spacers for use with 68mm wide BB shell
(1) - 1.8mm aluminum BB cup spacers for use with 68mm wide BB shell
(1) - 0.7mm aluminum BB cup spacers for use with 68mm wide BB shell
(2) - 0.5mm crank spindle spacers
(2) - 1.0mm crank spindle spacers
Direct replacement for Shimano HollowTech II bottom brackets!$205.00 (RRP)Add To Cart
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Stock Code:WMBB-SRAM-SPACER-PK
Replacement spacer pack for Wheels Mfg 22/24mm (GXP) bottom brackets.
Pack Includes:
1 - Silicone Dust Seal, 24mm ID Drive Side
1 - Silicone Dust Seal, 22mm ID Non-drive Side
1 - 24MM Wave Washer
2 - 0.5mm, 24mm ID Crank Spindle Spacer
2 - 1.0mm, 24mm ID Crank Spindle Spacer$45.00 (RRP)Add To Cart
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Stock Code:BBBB-46-68/73-P-B5
The Blackbearing bottom bracket range has been specifically developed to withstand the most extreme conditions.
The BBlock technology (built in 2 threadable parts) allows a better alignment of the casing in its assembly offering several advantages:
- minimizes possible cracks
- greater protection to the bearing extending its useful life
- an easier replacement of the bearing.
CNC machined aluminum.$122.98 (RRP)Add To Cart
