SRAM RED Aero X-Sync Chainring - 50t 12-Speed 8-Bolt Direct Mount Black E1 28-34.9mm Double or Triple BothFront Der/Shifter

Double or Triple BothFront Der/Shifter Compatibility Shimano RoadColor BlackColor SilverMount Type Bar EndEnd Type Shimano/SRAMkeyword search Friction Shifter

Cassette Body Type Shimano Micro Spline Defined Color Black Hub/Brake Compatibility 6-Bolt Disc ISO Diameter 622 / road / 29" Rear Axle 12mm Thru x 148mm Rim Width (Internal) 30 Tire Type Tubeless Ready Clincher Valve Presta Wheel Size 29"

Full-length front zipper

}Shimano Sora R3000 2 x 9-Speed Brake/Shift Lever Set

SRAM rear derailleur cage assembly parts for rebuilding SRAM rear derailleurs

SRAM RED Aero X-Sync Chainring - 50t 12-Speed 8-Bolt Direct Mount Black E1 28-34.9mm Double or Triple BothFront Der/ShifterSingle ring drivetrain simplifies functionality and reduces weight Direct mount aero chainrings for better aerodynamics X SYNC wide tooth, narrow tooth chainring technology provides maximum chain control SRAM Model ID: CR XSNC DM E1 TECH SPECS Chainring Comp. SRAM FlatTop BCD Direct Mount SRAM 8 Bolt Narrow Wide Design Yes Teeth 50 Speed 12