BlackBearing B5 BB86/92 30mm
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Stock Code:IDBB28812
IRD BB Cups English Pair
- Retrofit IRD QB-55 or QB-75 bottom brackets to work with Englisg threaded frames
- Fits on Sugino CBB-F103
- May work with Tange-Seiki, and other BB brands as well$49.00 (RRP)Add To Cart
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Stock Code:WMBB-BB86-OUT-AC
BB86/92 THREAD TOGETHER ANGULAR CONTACT BB FOR 24MM (SHIMANO) CRANKS - BLACK
Directly replaces all OEM BB86 products. Use with 24mm (Shimano, FSA, Etc.) cranks. Enduro ABEC 5 Angular Contact sealed bearings. Double lip seals on all bearings with high fill rate top quality grease for maximum durability. Machined aluminum is superior in function and durability to plastic. Fully serviceable.
Note: Use only bottom bracket tools compatible with 16-notch MegoEvo BB’s. (FSA MegaEvo and Park Tool BBT-29).
Weight: 98g
Made in the USA
Machined, anodized black aluminum cups
Enduro ABEC 5 Angular Contact sealed bearings
Dual silicone seal keeps the contamination out for longer life
Fits bottom bracket shell widths from 86mm to 92mm
Use with 24mm (Shimano, FSA, Etc.) cranksExpected Date:02 March 2026$259.00 (RRP) -
Stock Code:WMBB-PF30-OUT-30MM
By popular demand, we've added this PF30 with outboard bearing BB for use with 30mm spindle cranksets when used in PF30 frames. A great choice for use with RaceFace Cinch cranks. The two machined aluminum cups thread together keeping the bottom bracket 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.
** Note: Spindle length must be 103mm or longer when used in a 68mm wide shell, 108mm or longer when used in a 73mm wide shell.
Bearings: Enduro ABEC-3
Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB*
Bottom Bracket Shell Width: 61mm* to 83mm
Bottom Bracket Shell I.D.: 46mm
Over Bearing Width: 89mm in 68mm wide shell
Crank Spindle Diameter: 30mm
Tool Pattern: 48.5mm x 16 notch
* Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers.$225.00 (RRP)Add To Cart
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Stock Code:WMBB-PF30A-OUT-29MM
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 SRAM DUB Compatible cranks in Cannondale PF30A (46mm ID, 73mm wide asymmetrical BB shell) frames.
Bottom Bracket Includes:
BB Cups with bearings
2 - Silicone dust seals
2 - 0.5mm crank spindle spacers
2 - 1.0mm crank spindle spacers
1 - 2.5mm crank spindle spacer$245.00 (RRP)Add To Cart
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Stock Code:WTBB-BSA-24-BLKStock Code:WTBB-BSA-24-ORGStock Code:WTBB-BSA-24-PRUStock Code:WTBB-BSA-24-RSILStock Code:WTBB-BSA-29-BLKStock Code:WTBB-BSA-29-ORGStock Code:WTBB-BSA-29-PRUStock Code:WTBB-BSA-29-RSILStock Code:WTBB-BSA-30-BLKStock Code:WTBB-BSA-30-ORGStock Code:WTBB-BSA-30-PRUStock Code:WTBB-BSA-30-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 24mm 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 44-16 spline tool or BBS4416
- 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, 2mm, 3mm, 5mm 24mm spindle spacersExpected Date:16 February 2026$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)$259.00 (RRP)
