SRAM Rival X-Sync Direct Mount Road Chainring - 42t 12-Speed 8-Bolt Direct Mount 6.5mm Offset BLK E1 MFPN=010-02751-00 Tapered elliptical stopper ensures air

Tapered elliptical stopper ensures air tight seal on all rims

the machine can be used for double-poling and diagonal (single poling) as well

Hydraulic disc brakes by Promax

HG 11sp road FH body requires the 1

controlled inflation and a Twin Slip Chuck head which presses onto both Presta and Schrader valves

SRAM Rival X-Sync Direct Mount Road Chainring - 42t 12-Speed 8-Bolt Direct Mount 6.5mm Offset BLK E1 MFPN=010-02751-00 Tapered elliptical stopper ensures airSRAM Rival X Sync Direct Mount Road Chainring 42t 12 Speed 8 Bolt Direct Mount 6. 5mm Offset Black E1. SRAMs light stiff and durable Rival X Sync direct mount aluminum road chainrings let you pick the exact gearing you want and quickly swap sizes. Our X SYNC technology keeps the chain where you need it to be too. X Sync wide tooth narrow tooth chainring technology provides maximum chain control. Aluminum laser etched chainring is designed to be more