SRAM XG-1299 XX1 Eagle 12 Speed Copper Cassette (10-52T) KMC Chains 1/2×12-speed RD-M9120-SGS

1/2×12-speed RD-M9120-SGS

38mm rise (360g)

suitable for use on callipers

ETRTO: 61-584

Product features - Maxxis Assegai New EXO+

SRAM XG-1299 XX1 Eagle 12 Speed Copper Cassette (10-52T) KMC Chains 1/2×12-speed RD-M9120-SGSWhether for prized race machines or the build of their dreams, the SRAM 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. Featuring the industrys strongest