SRAM XX1 EAGLE XG-1299 12-SPEED CASSETTE GOLD exclude_premium_shipping Gen4 Performance Line CX (BDU4XX)

Gen4 Performance Line CX (BDU4XX)

The use of a single rubber compound ensures that performance won't decrease as tread wear increases

Ultra-light custom-butted 7050 alloy construction

Features Respro Sportsa Mask

SRAM XX1 EAGLE XG-1299 12-SPEED CASSETTE GOLD exclude_premium_shipping Gen4 Performance Line CX (BDU4XX)Take 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