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 Outboard Bottom Bracket keeps ...
you rolling nice and smooth. Designed specifically for the Profile Elite Aluminum crankset, this kit can certainly be used with other 30mm spindle set ups.