Velocity A-23 OC 650B 36H Rim CheckoutTitle=RockShox Deluxe Ultimate RCT Rear Shock - 185 x 50mm These chainrings are for Shimano

These chainrings are for Shimano GRX cranks

integrated switch

simply remove the Presta valve core

The Force XPLR 13-Speed crankset features refined elegant carbon crankarms with an updated light and stiff direct mount 1x chainring

Velocity A-23 OC 650B 36H Rim CheckoutTitle=RockShox Deluxe Ultimate RCT Rear Shock - 185 x 50mm These chainrings are for ShimanoOff Center (OC) profile allows for a more balanced spoke tension giving you a more compliant and responsive rim TECH SPECS Diameter 650B Brand Velocity Model A23 OC ISO 584 ID Width 18 Width OD 23 Profile 19. 5 Wall Dbl Side MSW Color Black Hole Count 36 Valve PV Weight 435g ERD 584 Extras