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

Bottom Brackets

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

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

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

D'amour Sealed Cartridge Bottom Bracket Square Taper JIS

Economical replacement part for repairs!
C$20.00

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 Italian

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. A new standard in external bearing performance.
C$67.00

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

Cotterless Crank Nut 14mm

Crank arm nut for 14mm bolt.
C$2.00
Open 10 - 6 Mon - Fri & 11 - 6 Sat
Toronto's Best Bike Repair
Worker-Owned Since 1997