BlackBearing 30mm Adaptor
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Stock Code:WMBB-BB-BSA30-BB
Our solution for running a 30mm spindle crankset in a BSA threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature Enduro 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable.
Notes:
*For use with BB30 Wide 30mm diameter cranks with a spindle length of at least 104mm (BB30 Wide, BB30a, 386EVO, Rotor 3D+, SRAM BB30 Wide).
*Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH!
*Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29).$184.00 (RRP) -
Stock Code:WMBB-PF30-THD-BB
New PF30 bottom bracket with threaded cups. Don't rely on questionable frame tolerances. Our threaded cups ensure a tight, noise-free bottom bracket with proper bearing alignment.
Direct replacement for SRAM, FSA, and other PressFit 30 bottom brackets!
- Bearings: Enduro ABEC-3
- Bottom Bracket/Frame Interface: PF30, BBRight™ Press Fit, Specialized Carbon OSBB*
- Bottom Bracket Shell Width (mm): 61mm to 79mm*
- Bottom Bracket Shell I.D.: 46mm
- Crank Spindle Diameter: 30mm
- Will accept 24mm and 24/22mm cranksets using Wheels Mfg. adapter shims
* Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers.
** Note: Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29).$228.00 (RRP)Add To Cart
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Stock Code:WMBB-ITA-30MM
The solution for running a 30mm spindle crankset in a Italian threaded frame. Machined aluminum cups thread in to a standard threaded frame and feature 6806 ABEC-3 sealed bearings outboard of the BB shell. Fully serviceable.
Notes:
- For use with 30mm diameter cranks with a spindle length of at least 106mm when used in a 70mm wide BB shell. This is the overall spindle length with all spacers and adjusters removed from the spindle. Measurement is taken from the inside face of the crank arm to the very end of the spindle.
- Will not work with standard BB30 cranksets. PLEASE MEASURE YOUR BB30 CRANK SPINDLE LENGTH!$209.00 (RRP)Add To Cart
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Stock Code:WTBB-BSA-29-ORG
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
- Best-in-class weather sealing protects bearings from water, mud, and debris
- Custom polymer spindle bushings eliminate creaking
- Installation and removal with standard 46-12 spline tool
- Replacement parts available
- Engineered, machined, and assembled at Wolf Tooth HQ in Minnesota, USA
- Lifetime warranty on the bearings
Bottom brackets ship with the following shell and spindle spacers:
- 2x 2.5mm shell spacers
- 2x 0.5mm, 2x 1mm, 3mm, 5mm, 7.5mm 29mm spindle spacers$259.00 (RRP)Add To Cart
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Stock Code:CKBB-AEB1Stock Code:CKBB-AES1Stock Code:CKBB-AET2Stock Code:CKBB-AEM2
** FIT KIT REQUIRED FOR USE **
ThreadFit™ T47 30i will fit 68mm, 73mm, 83mm, 86mm, and 92mm shell widths with 30mm spindles.
All our bottom brackets come with King’s legendary, angular-contact bearings, either steel or ceramic. These are the best bearings in the industry, and actually get faster over time, as their contact surfaces wear.
You want this bottom bracket because it offers super low drag. You want this bottom bracket, because it can be opened, cleaned and repacked for years of faithful service. You want this bottom bracket, because you don’t want to think an awful lot about your bottom bracket.
- King Lifetime Warranty
- Legendary made-in-house bearings
- Threaded security with PressFit 30 shell stiffness
- A Fit Kit is required for use
- Engineered, manufactured and assembled in Portland, Oregon USA
- Uses Chris King bottom bracket cup tool for installationExpected Date:27 June 2025Expected Date:27 June 2025$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)$349.00 (RRP)
