The Profile External Euro Bottom Bracket kit features ...
large aluminum cups with anodized finish and oversized cartridge bearings for less rolling resistance and increased durability compared to standard Euro BBs. Includes a 68mm internal spacer, internal spacer shims and cone ...
The Profile Racing American Bottom Bracket Kit will ...
keep your pedal strokes nice and smooth. For use on frames with American bottom bracket shells. Formerly known as the American Bottom Bracket with Hop Up Kit. Available in multiple colors to ...
The Insight Euro Bottom Bracket is designed for ...
frames with a 68–73mm Euro bottom bracket shell and 24mm spindle cranks. Featuring precision-sealed bearings and durable alloy cups, it delivers smooth, reliable performance for BMX racing and is compatible with cranks ...
The Profile Racing Elite 30mm 4-Bolt Spider is ...
for use only with the new Profile Elite AL Crankset with either the Profile Elite AL outboard 30mm bottom bracket or the Profile Elite AL Press Fit BB86/92 bottom bracket. It will ...