SRAM's renowned X0 Rear Derailleur is a rider's and racer's dream. Expertly crafted from carbon and forged aluminum, the X0 is light enough to grace the fastest bikes out there. It's known for its precise, consistent function, efficient 1:1 actuation ratio and SRAM's Direct Route cable technology, all of which ensure that every single shift is crisp and lightning-fast. Plus, with sealed bearings, this sweet rear changer is built to last, too.
An important part of a rear derailleur's job is keeping the chain taut as you change gears. Chain-wrap capacity is a number that tells whether or not a derailleur will be able to do this on the drivetrain you plan to use it on. Calculate chain-wrap capacity with this formula: Chain-wrap capacity = (large chainring - small chainring) + (large rear cog - small rear cog). Example: 44/29 chainrings and a 11-28 cassette: (44 - 29 = 15) + (28 - 11 = 17) = 32-tooth chain-wrap capacity.
Largest cog this derailleur handles: 36 tooth
Weight: 203 grams
|Silver / Long Cage||710845673726||007515080000|
|Silver / Medium Cage||710845673733||007515080010|
|Red / Long Cage||710845646775||007515064010|
|Red / Medium Cage||710845646812||007515064050|
|Black / Long Cage||710845646768||007515064000||SRA40127735K|