SRAM XX1 EAGLE XG-1299 12-SPEED CASSETTE RAINBOW exclude_standard_shipping Frame: All New Series 4

Frame: All New Series 4 6061 Aluminium

aerodynamic style is the perfect platform to provide stability and comfort on the performance of cycles

Chainring size: 42T

But the Blackburn AirTower's utility extends beyond bikes

1 x X0 Eagle Transmission Flattop 12-speed Chain

SRAM XX1 EAGLE XG-1299 12-SPEED CASSETTE RAINBOW exclude_standard_shipping Frame: All New Series 4Take a quick look at the new X DOME Eagle cassette. The last dangling shred of an argument in favour of a mountain bike front derailleur is now officially dead. Designed for use with our proven, reliable XD driver body, this 12 speed, 10 to 50 tooth cassette offers an optimal 500 percent gear range at a considerably lighter weight than 2x systems. It carries with it the X DOME architecture, which, independent tests have concluded, yields the strongest