NEW SRAM EX1 XG-899 8 Speed Cassette SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Type_Pumps Sleeves sit lower for additional

Sleeves sit lower for additional protection from elements

is more versatile than ever

Medium = Small

CNC machined aluminum construction

NEW SRAM EX1 XG-899 8 Speed Cassette SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Type_Pumps Sleeves sit lower for additionalThe 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