Bottom Bracket Finder
Using the drawings and drop-down menus below as a guide, measure your frame and crankset to determine the correct bottom bracket standard for your bike.
Step 1
BSA Bottom Bracket
$34.95
From $7.95
$19.95
T47 Bottom Bracket
$34.95
From $7.95
$19.95
Wolf Tooth Bottom Brackets
Engineered to be smooth, durable, lightweight, fast, and serviceable at home. Our ground-up design features custom bearings, seals, bushings, and cups, which eliminate creaking and balance best-in-class weather sealing with optimized bearing radial compression, alignment, and preload for low drag.
Wolf Tooth bottom brackets are machined at Wolf Tooth HQ in Minnesota, USA.