Skip to main content

Filter By:

  • Show More Brands

  • Show Fewer Brands

Bottom Brackets

Shimano Dura-Ace Bottom Bracket Cups
$35.00
Shimano's Dura-Ace Bottom Bracket Cups are perfect for Shimano's Dura-Ace Crankset. They feature super-smooth sealed bearings, a plastic sleeve for additional protection, and they come in English and Italian threading.
Shimano UN55 Square Taper English Threaded Bottom Bracket
$27.00 - $30.00
Shimano's BB-UN55 Square Spindle Bottom Brackets are the unofficial standard for English-threaded cartridge bottom brackets. Quality, value, and durability come together to keep you cranking for many, many miles. - Fits JIS Square-Taper Cranksets - Hollow spindle - Crankarm fixing bolts not included
Shimano BB-5500 Octalink V1 105 Bottom Bracket
$60.99
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.
Shimano BB-UN26 Cartridge Bottom Bracket
$16.00
BB-UN26 cartridge bottom bracket. - Smooth rotation - Square taper spindle - Sealed cartridge bearing assembly
Page 1 of 1