NEW SRAM EX1 XG-899 8 Speed Cassette SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Type_Pumps Axle Spacing 100 mm

Axle Spacing 100 mm

RAPIDFIRE PLUS technology is suited to quick shifting

Sleeves sit lower for additional protection from elements

is more versatile than ever

BB/Frame Interface: 392 EVO

NEW SRAM EX1 XG-899 8 Speed Cassette SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Type_Pumps Axle Spacing 100 mmThe EX1 drive train was designed specifically for the demands of electric assist mountain bikes: a wide gear range with bigger jumps between gears and sturdy components to handle higher torque loads. Liberal use of features found on SRAM's high end MTB parts provide high value, quiet operation and ease of service. Machined from case hardened tool steel Cogs are designed to work specifically with inner and outer chain links for precise up and down