SRAM Eagle XG-1299 12 Speed Cassette - Rainbow 10-50 SW Only The resin composite body makes

The resin composite body makes the pedal pair 139 grams lighter than its sister model PD-GR500

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 Shimano Deore XT M8000 11-speed cassette is optimized for 1x11-speed MTB groupsets for smooth

SRAM Eagle XG-1299 12 Speed Cassette - Rainbow 10-50 SW Only The resin composite body makesThe 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