Sram XX1 Eagle Cassatte XG1299 12 Speed Color:GOLD SRAM GX Eagle 12Speed Rear

SRAM GX Eagle 12Speed Rear Derailleur

We could tell you what's in them

YOU MIGHT BE AN EXTREME ATHLETE

The easy to use

Send it with full confidence thanks to strategic CE certified D3O® BP4 backpiece

Sram XX1 Eagle Cassatte XG1299 12 Speed Color:GOLD SRAM GX Eagle 12Speed RearSram XX1 Eagle Cassatte XG1299 12 Speed Whether for prized race machines or the build of their dreams, the XG 1299 cassette is the ultimate, giving riders unprecedented 520 percent range thanks to the new 10 52 tooth span. Stronger racers are now free to choose larger chainrings for more top end speed, without sacrificing climbing range. More time is spent higher up in the cassette where athletes power transfer is most efficient and wear is minimized.