SRAM XX1 Eagle SL 12sp Crank 165mm CL49/52/55 Gry Model=X4 Rear Derailleur 7mm thick round chain with

7mm thick round chain with coated die-cast zinc lock body

Compatible with SRAM T-Type chains Tooth Count 34 Drivetrain Speeds 12 Round or Oval Round Offset 0 Material Aluminum Color Black/Silver Defined Color Silver Direct Mount Type Direct Mount SRAM 8-Bolt Size 34T

Model Foot Fenders Description Nylon Toe Clips Size - Color Black Package Pair

requiring unique washers and Squorx nipples

The CNC-machined aluminum construction with cooling fins guarantees durability and efficient heat dissipation

SRAM XX1 Eagle SL 12sp Crank 165mm CL49/52/55 Gry Model=X4 Rear Derailleur 7mm thick round chain withEagle technology provides a light, simple, durable and easy to use drivetrain Proprietary carbon lay up design ensures weight savings without compromising strength 8 bolt chainring interface (not compatible with 3 bolt direct mount rings) Compatible with Quarq Dzero XX1 Eagle power meter spider Chainring not included DUB cartridge bearing bottom bracket set sold separately Model XX1 Eagle SL Length 165mm Direct Mount BCD 8 Bolt Configuration 1x