SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Headsets It feature's SRAM's X-Dome architecture

It feature's SRAM's X-Dome architecture for ultimate strength and weight savings

- PK-7862: measures chai

1-1/8 inch diameter steerer

UPC: 812719025133

148692-Q0-L

SRAM EX1 XG-899 Cassette - 8 Speed, 11-48t, Black Headsets It feature's SRAM's X-Dome architectureThe 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 outer chain links for precise up and down