PRODUCT DETAILS

Replacement bearings for all Crupi & Rhythm hubs.

#6900 bearing fits Quad 28H front hubs (2 bearings for front hubs) + the 2 driver bearings in the Quad 28H rear hub.  These also fit some of the older Rhythm hubs but visit the Rhythm bearing page for more details. 

#6000 bearing fits Quad 28H rear hub (2 total) to fit shell (not driver) These also fit some of the older Rhythm hubs but visit the Rhythm bearing page for more details. 

#6902 bearing fits Quad 36H front (2 bearings for front hub) and all 4 bearings for rear Quad 36H hub

#6805 TPI bearing fits Quad 36H 20mm front (2 bearings for front hub) 

#R6-2RS bearing fits all Crupi US made "Flip Flop" hubs; front and rear.  Each hub requires 2 bearings (see drawing picture)

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