BONTRAGER RHYTHM COMP KNOCKBLOCK STEM has_product_type Black/Blue

Black/Blue

Know your ride

Stretchy and breathable Rudy fabric on the front with perforated channels for enhanced ventilation

62mm depth OCLV Carbon rim (31mm outer)

BONTRAGER RHYTHM COMP KNOCKBLOCK STEM has_product_type Black/Blue31. 8 mm of durable control Run your favourite 31. 8 mm clamping diameter handlebar on a bike with Knock Block with the Rhythm Comp 31. 8. It adds Knock Block compatibility to a durable stem with multiple lengths to let you fine tune the fit to your ride. Features Bontrager Rhythm Comp KnockBlock Stem Get 31. 8 mm handlebar compatibility with your Knock Block system Also compatible with standard headsets and spacers The Knock Block system protects the