SRAM RED 2x Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 TCS Light/Fast Rolling Careful engineering has resulted in

Careful engineering has resulted in crankarms that optimize stiffness to weight ratio with material only where it’s needed

Specifically designed for use with SRAM Rival 1 drivetrains

" leaving more room for other backcountry gear

Particularly suitable for high-intensity activities like cross country skiing

Separate upper and lower headset cup assemblies to mix and match

SRAM RED 2x Chainring Kit - 50/37t 2x12-Speed 8-Bolt Direct Mount BLK/Silver E1 TCS Light/Fast Rolling Careful engineering has resulted inOne piece 2x chainring results in a lighter weight, stiffer, more durable crankset X Range gearing technology gives you more range and a smoother gear progression, so youre always in the right gear Crisp and accurate front shifts Compatible with 8 bolt crank arms SRAM Model ID: CR RED KIT E1 TECH SPECS Chainring Comp. SRAM FlatTop Speed 12 Teeth 50 37 BCD Direct Mount SRAM 8 Bolt