SRAM Eagle XG-1299 12 Speed Cassette - Rainbow 10-50 SW Only The new Chorus rear derailleur

The new Chorus rear derailleur benefits from the same technology and design of top-end Campagnolo products

Compatible Brake Rotor Size: 160 mm (S)

The reflective print logo increases your visibility in the dark

– Once prepared

SRAM Eagle XG-1299 12 Speed Cassette - Rainbow 10-50 SW Only The new Chorus rear derailleurThe X DOME Eagle cassette has no peer. It buried the last dangling shred of an argument in favor of a mountain bike front derailleur. And now, its 10 50 tooth gear range has open the door for an entire ecosystem of Eagle groupsets. Designed for use with our proven, reliable XD driver body, this 12 speed, cassette offers an optimal 500 percent gear range. In independent tests the X Dome architecture is proven to yield the strongest cassette on the