SRAM XX1 Eagle XG-1299 10-52 12 Speed Cassette Rainbow Size:10-52 various stretch pockets as well

various stretch pockets as well as an included raincover

Ideal for wheels and components

2 Blue Box Tool Case was designed and built to meet the needs of the professional bike mechanic

Alex Tubeless ready rims with 10sp Centrelock hubs

GX Transmission Flattop chain

SRAM XX1 Eagle XG-1299 10-52 12 Speed Cassette Rainbow Size:10-52 various stretch pockets as wellAbout SRAM XX1 Eagle XG 1299 10 52 12 Speed Cassette Rainbow 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