SRAM XG-1299 Eagle Cassette - 12-Speed 10-52t For XD Driver Gold C1 MFPN=1C1052GRY and blood flow loss

and blood flow loss

3 Flat Protection Sidewall ISO Width (mm) 58 ISO Diameter 584 / 650b / 27

Fit Standard Gender/Age Mens Color Black Size Medium Material Cotton Defined Color Black

or using the Topeak Versacage TZ-8814

In the third generation of the Racing Ralph everything is designed for speed

SRAM XG-1299 Eagle Cassette - 12-Speed 10-52t For XD Driver Gold C1 MFPN=1C1052GRY and blood flow lossWhether 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