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Bottom Brackets

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Shimano Dura-Ace Bottom Bracket SM-BB91-41A, For PF30 Bicycle
$75.99
Shimano's Dura-Ace Bottom Bracket is perfect for Shimano's Dura-Ace crankset. It features durable composite construction, super-smooth sealed bearings and a plastic sleeve for additional protection.
Shimano BB-ES51 Octalink V2 Bottom Bracket
$61.99
Shimano BB-ES51 Octalink V2 Bottom Brackets - Fits Shimano Octalink V2 Spline Cranksets - Crankarm fixing bolts not included
Shimano BB-ES300 Octalink Bottom Bracket
$29.99
Shimano BB-ES300 Octalink V2 Bottom Brackets - Fits Shimano Octalink V2 Spline Cranksets - Crankarm fixing bolts not included
Wheels Manufacturing Inc. PF30 Outboard ABEC-3 Bottom Bracket
$132.99 - $134.99
The Wheels Mfg PF30 Outboard bottom bracket will give you all of the same benefits as their well-loved Outboard style BBs. 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 24mm spindle diameter cranks (Shimano, FSA, Etc.) in PF30 frames without the need for adapters. - Bearings: Enduro ABEC-3 - Color: Red - Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB - Bottom Bracket Shell Width (mm): 68mm - 73mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: Shimano Hollowtech II, FSA MegaExo, RaceFace EXI - Crank Spindle Diameter: 24mm - Weight: 161g
Generic Sealed Square Taper Bottomm Bracket
$24.95
BB-UN26 cartridge bottom bracket. - Smooth rotation - Square taper spindle - Sealed cartridge bearing assembly
Generic 8T - 19MM BMX Bottom Bracket Spindle with Bolts
$29.95
- Spindle for seal bearing (8t -19mm) with Flush spindle bolts - For 3 pcs BMX cranks
Wheels Manufacturing Inc. PressFit 30 Bottom Bracket Sealed Bearings
$108.99
Wheels Manufacturing's PressFit 30 Bottom Brackets are an excellent direct replacement for SRAM, FSA and other PressFit 30 BBs. They are 100% made in the USA with machined aluminum cups for superior durability and your choice of standard sealed, angular contact or ceramic bearings (this model has sealed bearings). Wheels Manufacturing also exclusively uses Enduro bearings for excellent performance and longevity. Other great features of these stellar BBs include a 12% increase in bearing strength over standard models; serviceable bearings; dual exterior silicone rings for easy installation and to eliminate creaking; double-lip bearing seals; and even the highest quality grease appropriate for bottom bracket use and also more of it for smoother running and maximum durability!
Generic External BSA Bottom Bracket
$39.95 - $49.95
- 2 Sealed Bearings - For Shell 68mm and 73mm - Anodized silver - Weight: 115g
Shimano Ultegra Bottom Bracket
$35.99 - $43.99
Shimano's Ultegra bottom bracket uses Pro Tour-proven technology for lighter weight and super smooth spinning, while still maintaining the same level of durability and stiffness. It's available in English, Italian, or Press Fit models.
Wheels Manufacturing Inc. PF30 Outboard Angular Contact Bottom Bracket
$161.99 - $175.90
The Wheels Mfg PF30 Outboard bottom bracket will give you all of the same benefits as their well-loved Outboard style BBs. 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 24mm spindle diameter cranks (Shimano, FSA, Etc.) in PF30 frames without the need for adapters. - Bearings: Enduro Angular Contact - Color: Red - Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB - Bottom Bracket Shell Width (mm): 68mm - 73mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: Shimano Hollowtech II, FSA MegaExo, RaceFace EXI - Crank Spindle Diameter: 24mm - Weight: 158g
Race Face Cinch Bottom Bracket
$69.95 - $104.99
- Race Face bottom brackets for use with 30mm spindle cranksets in the Race Face CINCH crank family - Includes inner plastic sleeve and spacer; additional BB fitments can be accommodated with CINCH spacer kits
TruVativ Giga Pipe Team SL Bottom Bracket
$64.99 - $71.99
Striking the balance between light weight, long life and durability, TruVativ's Giga Pipe Team SL Bottom Bracket uses 3 sealed cartridge bearings to provide smooth pedaling season after season. For serious strength, the Giga Pipe boasts CNC-machined aluminum cups and a stiff chromoly spindle, too.
Shimano BB-ES70 Octalink V2 Bottom Bracket
$69.99
Shimano BB-ES51 Octalink V2 Bottom Brackets - Fits Shimano Octalink V2 Spline Cranksets - Crankarm fixing bolts not included
Wheels Manufacturing Inc. PF30 Threaded ABEC-3 Bottom Bracket
$134.99
PF30 Threaded bottom bracket features two machined aluminum cups that 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. Directly replaces all OEM PF30 bottom brackets. Note: Use only bottom bracket tools compatible with 16-notch, 48.5mm outer diameter cups. - Bearings: Enduro Angular Contact - Color: Black - Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB, BBRight™ Press Fit - Bottom Bracket Shell Width (mm): 61mm to 79mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: BB30 - Crank Spindle Diameter: 30mm - Weight: 114g
Race Face X-Type Bottom Bracket
$69.95
Race Face bottom bracket adapter kits for X-Type cranksets.
Wheels Manufacturing Inc. PF30 Fat Bike ABEC-3 Bottom Bracket
$134.99
PF30 Threaded Angular Contact BB for Fat Bike. Fits Specialized Fatboy frames, and any other brand frames with PF30 x 100mm bottom bracket shell. Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. No more creaking. Smooth operation. Fast bearing replacement. - Bearings: Enduro ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: PF30 - Bottom Bracket Shell Width (mm): 100mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: BB30 - Crank Spindle Diameter: 30mm - Weight: 130g
Wheels Manufacturing Inc. 386EVO ABEC-3 Bottom Bracket
$134.99
Threaded ABEC-3 BB for 386EVO frames (86.5mm shell width, 46mm shell ID). Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. No more creaking. Smooth operation. Fast bearing replacement. - Bearings: Enduro ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: BB386EVO - Bottom Bracket Shell Width (mm): 86.5mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: BB30 - Crank Spindle Diameter: 30mm - Weight: 126g - Packaged for retail display - Will accept 24mm and 24/22mm cranksets using Wheels Mfg. 386EVO BB / Crank Adapters
Shimano BB-5500 Octalink V1 105 Bottom Bracket
$73.99
Compared to the power transfer of the conventional square taper spindle, the 8-splined OCTALINK interface that connects the bottom bracket and crankset increases the strength and rigidity for the entire assembly.
Eclat ECLAT MID Size BB Kit 24mm Black
$59.95
A simple, stylish CNC’d Mid BB in 24mm. The perfect way to compliment your ride with etched éclat detailing and lightweight aluminium spacers. Material alloy centre spacer and cnc caps / machined alloy cap / spacer with etched éclat detailing Fits mid- or spanish Sized bottom bracket Size Mid BB for 24mm spindle Features quality sealed bearings / supplied with 2 cone spacers, centre spacer(44mm or 48mm), 6x alloy washers Weight (Mid 24mm spindle) 148g (5.20oz) *NOTE* The crank spindle measured size is 23.8mm. This item is not compatible with 24mm Shimano MTB or Road cranks.
Salt Rookie MID 19mm BB
$39.95
Specifications Material: steel cups, crmo bearings Size: for us bb size frames, threaded spline cranks (e.g. SALT ROOKIE lb cranks) Color: black Features: incl. cups, loose ball bearings, cones, locknut Weight: 314g (0.69lb / 11.08oz)
Wheels Manufacturing Inc. BB30 Outboard Angular Contact Bottom Bracket
$162.99
The Wheels Mfg BB30 Outboard bottom bracket will give you all of the same benefits as their other Outboard style BBs. 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 24mm spindle diameter cranks (Shimano, FSA, Etc.) in BB30 frames without the need for adapters. - Bearings: Enduro Angular Contact - Color: Red - Bottom Bracket/Frame Interface: BB30, Specialized Alloy OSBB - Bottom Bracket Shell Width (mm): 68mm - 73mm - Bottom Bracket Shell I.D.: 42mm - Crank Spindle Type: Shimano Hollowtech II, FSA MegaExo, RaceFace EXI - Crank Spindle Diameter: 24mm - Weight: 127g
Generic KL-B06 M8x25 BMX Crank Bolt
$12.95
- 8T Crank axle screw. - M8x25.
Race Face Cinch Bottom Bracket Spacer Kit
$15.95
Race Face Cinch bottom bracket spacer kit for BB30/PF30 bottom brackets.
TruVativ Howitzer XR Bottom Bracket
$69.95
TruVativ's Howitzer XR Bottom Bracket is built tough for abuse. Sealed, oversize cartridge bearings are used to provide smooth action and extreme durability. For serious downhill-worthy strength, the Howitzer boasts CNC-machined aluminum cups and a chromoly spindle, too.
Shimano Dura-Ace Bottom Bracket (BB86)
$48.99
Shimano's Dura-Ace Bottom Bracket is perfect for Shimano's Dura-Ace crankset. It features durable composite construction, super-smooth sealed bearings and a plastic sleeve for additional protection.
Generic Press Fit Bottom Bracket 24mm Shimano Compatible
$29.95
- Plastic light Press-fit BB For BB92 - Press-Fit BB Set - 24/24 Shimano compatible - 2 Sealed 6805 Bearings - For 86.5mm Road/89.5mm and 92mm MTB - Plastic Adapters - Weight : 83g
Shimano Dura-Ace Track Cartridge Bottom Bracket
$112.95
Shimano's Dura-Ace Track Bottom Bracket features smooth-spinning, low-drag bearings for maximum power on the track. The Octalink spindle provides a stiff, high-efficiency platform for your next effort at the Hour Record.
Wheels Manufacturing Inc. PF30 Outboard ABEC-3 Bottom Bracket for 30mm Cranks
$129.99
By popular demand, Wheels Mfg. added this PF30 Outboard Bearing BB for use with 30mm spindle cranksets when used in PF30 frames. The two machined aluminum cups thread together keeping the bottom bracket stable in the frame, increasing bearing life and simplifying maintenance. Enjoy smooth operation, fast bearing replacement, and no more creaking. 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: ABEC-3 - Color: Black - Bottom Bracket/Frame Interface: PF30, Specialized Carbon OSBB - Bottom Bracket Shell Width: 61mm – 83mm (Specialized Carbon OSBB with 61mm shell width will need additional 3.5mm cup spacers, sold separately) - Bottom Bracket Shell I.D.: 46mm - Over Bearing Width: 89mm in 68mm wide shell (dimensions include supplied silicone dust shields) - Crank Spindle Diameter: 30mm - Tool Pattern: 48.5mm x 16 notch - Weight: 151g
Wheels Manufacturing Inc. 386EVO Angular Contact Bottom Bracket
$161.99
Threaded Angular Contact BB for 386EVO frames (86.5mm shell width, 46mm shell ID). Machined cups thread together for stability, increased bearing life, and simple installation and maintenance. No more creaking. Smooth operation. Fast bearing replacement. - Bearings: Enduro Angular Contact - Color: Black - Bottom Bracket/Frame Interface: BB386EVO - Bottom Bracket Shell Width (mm): 86.5mm - Bottom Bracket Shell I.D.: 46mm - Crank Spindle Type: BB30 - Crank Spindle Diameter: 30mm - Weight: 124g - Packaged for retail display - Will accept 24mm and 24/22mm cranksets using Wheels Mfg. 386EVO BB / Crank Adapters
Kink Mission Sealed American 19mm BB
$59.99
MISSION 19MM AMERICAN BOTTOM BRACKET SET BY KINK This Mission Bottom Bracket (spacers and bearings) is a 19mm and fits American frames. The spacers have a black finish. The kit includes 2 precision sealed bearings, high-density plastic cone spacers, center tube spacer, sprocket adapter, and plenty of adjustment washers.
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