SRAM GX Eagle Trigger Shifter - Rear 12-Speed Discrete Clamp Lunar CheckoutTitle=SRAM Rival 1 Rear Derailleur - 11 Speed Reusable Smart Gel backing strip B-VR7051-B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless

SRAM GX Eagle Trigger Shifter Rear 12 Speed Discrete Clamp Lunar CheckoutTitle=SRAM Rival 1 Rear Derailleur 11 Speed Reusable Smart Gel backing strip B VR7051 B Size:130 CheckoutSpec= Includes Bracket and Titanium Bolts 40 Tubeless Technology Tubeless Reusable Smart Gel backing strip for easy installation Rings 50 37Number of Chainrings DoubleDrivetrain Speeds 12Chainring BCD Direct Mount SRAM 8 BoltChainline Hub Compatibility 135 142 Road Disc Hubs < 415 mm ChainstayChainline Hub Compatibility 135 142 Road Disc Hubs > 415 mm ChainstayColor CarbonCrank Length (mm) 175Crank Intended Use RoadBB Included NoPedal Spindle 9 16"Spindle Interface Type SRAM DUBDefined Color Carbon