SRAM EX1 XG-899 Cassette - 8 Speed 11-48t Black Bluto A lens with high optical

A lens with high optical quality for clear vision in different weather conditions

A crown race adapter (sold separately) will allow you to use forks with smaller 1-1/8" or 1-1/4" steerer tubes with a larger 1-1/2" bottom headset cup

ID 1-1/8" size 2mm

while underarm slick face fleece panels provide ventilation

Color Black Ring Position/Type Chain Retaining Single Ring Tooth Count 32 Round or Oval Round Drivetrain Speeds 12 Material Steel Defined Color Black Direct Mount Type Direct Mount FSA

SRAM EX1 XG-899 Cassette - 8 Speed 11-48t Black Bluto A lens with high opticalSRAM EX1 XG 899 Cassette 8 Speed 11 48t Black. The 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 SRAMs 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