Bottom Brackets - Urbane Cyclist | Toronto's Only Worker-Owned Co-Operative Bike Shop
Mon-Fri 10-6 / Sat 11-6 / Sun 11-5
Toronto's Best Bike Repair
Worker-Owned Since 1997

Bottom Brackets

Shimano BB-UN300 Square Taper JIS Bottom Bracket

The latest generation of Shimano replacement english thread Bottom Brackets for your bike!
C$29.00

Shimano Deore BB-MT501 Hollowtech 2 Bottom Bracket BSA 68/73 (44mm OD 16 Notch Cups)

With better sealing and rotation the SHIMANO DEORE bottom bracket delivers high driving efficiency.
C$40.00

D'amour Sealed Cartridge Bottom Bracket Square Taper JIS

Economical replacement part for repairs!
C$20.00

Shimano Bottom Bracket BB-UN300-K Square Taper JIS FOR CHAINCASE

Replacement bottom bracket for bikes with a chaincase!
C$30.00

Sram Dub Crank Spacers for MTB/Road

Spacers to get your dub cranks to fit!
C$5.00

Shimano Ultegra SM-BBR60 Hollowtech 2 External Bottom Bracket

Great replacement bottom bracket for your Shimano Hollowtech II cranks on your road, gravel or CX bike.
C$48.00

Neco Bottom Bracket Square Taper JIS

Low cost, durable no-nonsense replacement bottom bracket to keep your bike on the road!
C$25.00

FSA Bottom Bracket PowerDrive

Replacement bottom bracket for Power Drive splined cranksets. The stiff forged hollow chromoly spindle is supported by a pair of sealed industrial cartridge bearings. Additional weather protection comes from double “Snap” seals.
C$45.00

Sunlite Sealed Cartridge SL26 Bottom Bracket Square Taper JIS

Replacement square taper bottom bracket with great durability and value
C$25.00

Shimano BB-5500 105 Octalink V1 Bottom Bracket

Shimano Octalink V1 bottom bracket
C$80.00

Sunlite Bottom Bracket SL55 68x115 Square Taper JIS

Sunlite B00H649856
Spindle Length: 115 mm

Shell Width: 68 mm

Frame Interface: English

Crank Compatibility: Square Taper JIS
C$49.00

Phil Wood Square Taper JIS Bottom Bracket Spindle 113mm [I1]

Replacement JIS BB spindle for the legendary Phil Wood BBs
C$100.00

Shimano Ultegra Bottom Bracket SM-BB72-41B for Press Fit BB86 (Shell Width: 86.5mm, Cup ID: 41mm, Spindle OD: 24mm)

With reliable SHIMANO bearings and seals, the SHIMANO ULTEGRA bottom bracket has a long service life.
C$57.00

Truvativ Bottom Bracket adapter - Ashtabula to Threaded

Install a European standard bottom bracket on an American standard BMX
C$36.00

Shimano BB-ES51 Octalink V2 Bottom Bracket

Replacement Octalink V2 bottom brackets for cranksets that use the Octalink V2 standard. Available for 68mm or 73mm shell widths.
C$63.00

Truvativ Powerspline Bottom Bracket

A tough bottom bracket that will go as hard as you. The PowerSpline has a heat treated chromoly 12 spline spindle to make sure it can go the distance with even the most demanding riders.
C$43.00

Ashtabula One Piece Bottom Bracket

Replacement Ashtabula bottom bracket for one piece cranksets
C$18.00

Wheels Manufacturing External Bottom Bracket for MTB BSA (68/73mm)

A durable bottom bracket upgrade featuring Enduro bearings. Fully serviceable!
C$150.00

Wheels Manufacturing External Bottom Bracket for Road BSA

The most durable smoothest bottom brackets on the market!
C$97.00

SRAM GXP Team External Bottom Bracket BSA 68/73mm, 24/22mm, Steel, Silver

Great option for replacing your old BB. Threaded bottom brackets for SRAM and Truvativ cranksets. Engineered with the right materials for the application, including sealed cartridge bearings.
C$78.00

Phil Wood Stainless Steel BB Cups

Threaded Stainless Steel BB cups for Phil Wood bottom brackets
C$77.00

MSW ST100 Bottom Bracket - English 73x122.5mm Square Taper JIS

High performance square taper bottom brackets from MSW
C$30.00

Shimano BB-ES50 Octalink V2 Bottom Bracket

Fits Shimano Octalink V2 Spline Cranksets
C$67.00
Mon-Fri 10-6 / Sat 11-6 / Sun 11-5
Toronto's Best Bike Repair
Worker-Owned Since 1997