SRAM XG-1299 Eagle Cassette - 12-Speed 10-52t For XD Driver Gold C1 Model-Switch Rack Specially shaped composite material helps

Specially shaped composite material helps prevent chain derailment when shifting to inner ring

Designed to be used with spoke nipple washers

Clamp Style Std Rails Color Oil-Slick Defined Color Multi-Color Gender/Age Unisex Length 260 Material Synthetic Rail Material Titanium Alloy Saddle Cut Out Yes

DUB bottom bracket adds durability and simplicity (Bottom bracket sold separately)

SRAM XG-1299 Eagle Cassette - 12-Speed 10-52t For XD Driver Gold C1 Model-Switch Rack Specially shaped composite material helpsWhether for the build of their dreams or getting the bike ready for the next race season the XG 1299 cassette gives riders a 520% range and a unique finish. 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 X Dome architecture and proven XD driver body its also