SRAM Force 2x12-Speed Outer Chainring - 48t 107 BCD 4-Bolt Polar Grey For use 35t Inner MFPN=00.4020.552.003 found on Proterra and CZR

found on Proterra and CZR wheels

3 Valve Presta Hub Model ENVE INNERDRIVE Depth 32mm Spoke Type J-Bend Hub Spacing 142mm Rim Construction Carbon Wheel-Brake Comp

multiple upshift capability (max 4)

Two-bike capacity up to 40 lbs each

}Wheels Manufacturing Derailleur Hanger 366

SRAM Force 2x12-Speed Outer Chainring - 48t 107 BCD 4-Bolt Polar Grey For use 35t Inner MFPN=00.4020.552.003 found on Proterra and CZRSRAM Force 2x12 Speed Outer Chainring 48t 107 BCD 4 Bolt Polar Grey For use with 35t Inner. 4 bolt chainring for Force AXS 2x12 cranksets. X Range gearing technology gives you more range and a smoother gear progression so youre always in the right gear Tooth profiles are designed for improved wear Chainrings feature a durable finish TECH SPECS Tooth Count 48 Ring Position Type Outer Drivetrain Speeds 12 Chainring BCD 107 Color Polar Grey Defined Color