BlackBearing B5 T47 24mm & GXP
Description
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.
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Stock Code:WMBB-BBUNIV-SHIM
The BBMULTI-SHIM kit adapts Shimano or similar 24mm cranks to virtually any BB30/PF30/BB30a frame, including mountain bikes, 2x10 systems, narrow-shell road bikes, road triples, etc. For use only with bottom bracket shell widths from 68mm to 83mm.
This kit includes 2 adapter shims and a 14-piece assortment of left and right side spacers.
Simply tap the adapters into the 6806 bearing in the BB shell or cups, then install the cranks using the included spacers to adjust chainline, or to take up any side-to-side movement in the crank.
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Stock Code:WMBB-T47-OUT-SRAM-AC
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Stock Code:CKBB-PBB079
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Stock Code:WMBB-BB-29MM-0.5Stock Code:WMBB-BB-29MM-1.0Stock Code:WMBB-BB-29MM-2.5-5
Used to adjust crank chainline or take up any slack when using 29mm (SRAM DUB) spindle cranks.
- 29mm I.D.
- 2.5mm thick
- 5 spacers per bag
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Stock Code:WTBB-BSA-29-RSIL
Wolf Tooth BSA Bottom Brackets are engineered to be smooth, durable, lightweight, fast, and user-serviceable. The ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag.
The bearings in Wolf Tooth Bottom Brackets feature a custom design. The balls and race are made from a hardened chrome bearing steel. This has a higher surface hardness than stainless, which improves the durability of bearing races and reduces spinning resistance and noise. An ACOSUR ZNA coating has also been applied to the race to provide corrosion resistance that is equal to or better than stainless steel after a 500-hour saltwater test. Bearing material paired with an extensive sealing system and the elimination of metal-on-metal contact means Wolf Tooth Bottom Brackets have superior performance in all conditions.
- Compatible with 29mm spindle cranksets
- Adjustable-width sleeve fits 68mm - 73mm BSA bottom bracket shells
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- Replacement parts available
- Engineered, machined, and assembled at Wolf Tooth HQ in Minnesota, USA
- Lifetime warranty on the bearings
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