SRAM XG-1299 Eagle 12-Speed Cassette - 10-52t Colour:Copper 9mm (23gm) and 36

9mm (23gm) and 36

Massive airflow with an impressive 15 ventilation ports

Shimano CN900 Quick Link for Shimano 11-Speed Chain

aerospace grade strength

Oi Luxe features a CNC machined ringer

SRAM XG-1299 Eagle 12-Speed Cassette - 10-52t Colour:Copper 9mm (23gm) and 36SRAM XG 1299 Eagle 12 Speed Cassette 10 52t 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