Bottom Brackets - Urbane Cyclist
Open 10 - 6 Mon - Fri & 11 - 6 Sat
Toronto's Best Bike Repair
Worker-Owned Since 1997

Bottom Brackets

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

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

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$41.00

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

Wheels Manufacturing External Bottom Bracket for Road BSA

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

Shimano BB-UN300 Square Taper JIS Bottom Bracket

The latest generation of Shimano replacement english thread Bottom Brackets for your bike!
C$29.00
Sale-35%

Neco Bottom Bracket Square Taper JIS

Low cost, durable no-nonsense replacement bottom bracket to keep your bike on the road!
C$25.00 C$16.25

Shimano BB-ES25 Octalink V2 Bottom Bracket 73x126

SHIMANO ACERA - Bottom Bracket - OCTALINK - 121/126 mm Axle Length - 68 mm Shell Width

Stiff and lightweight for efficient power transfer, OCTALINK uses a quick and precise assembly and a reinforced spline construction.
C$29.00

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 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

Praxis Works Bottom Bracket for PF30 Shell with GXP/ISIS2 Road Crank Thread Fit(Shell Width = 68mm, Cup ID = 46mm, Spindle OD= 24-22mm)

This BB is for installing a Praxis M24 or SRAM GXP steel spindle crank in either BB30 or PF30 road frame!
C$107.00

IRD QB55 Square Taper JIS Bottom Bracket 68x103

Bottom bracket  for 68mm shells. JIS taper, BSA threading.
C$75.00

Truvativ Bottom Bracket adapter - Ashtabula to Threaded

Install a European standard bottom bracket on an American standard BMX
C$35.00

Shimano BB-ES50 Octalink V2 Bottom Bracket

Fits Shimano Octalink V2 Spline Cranksets
C$67.00

Ashtabula One Piece Bottom Bracket

Replacement Ashtabula bottom bracket for one piece cranksets
C$18.00

Shimano XT BB-MT800 Hollowtech 2 Bottom Bracket BSA 68/73 (41mm OD 16 Notch)

Replacement bottom bracket for Shimano mountain bike Hollowtech II cranks
C$51.00

Sram DUB Bottom Bracket for BSA 68mm or 73mm

Sram's new bottom bracket standard for threaded frames.
C$73.00

Praxis Works PF30/BB30 Bottom Bracket Shimano MTB 73mm

Buy this if you are installing a Praxis M30 alloy spindle MTN crank into a 73mm width BB30 or PF30 MTN frame!!!
C$107.00

Truvativ GigaPipe Team SL ISIS Bottom Bracket 68x108

Gutter Seal Technology drastically improves sealing against the elements while reducing seal drag. We've designed a fresh cup forging for a high-end look.
C$71.00

Sram Dub Crank Spacers for MTB/Road

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

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

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

Sunlite Sealed Cartridge SL26 Bottom Bracket Square Taper JIS

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

Bottom Bracket Cups Loose Ball English BSA (No Spindle)

Replacement bottom bracket for cup and cone style bottom brackets
C$16.00
Open 10 - 6 Mon - Fri & 11 - 6 Sat
Toronto's Best Bike Repair
Worker-Owned Since 1997