EX1 Bosch Direct Mount Chainring Option 1:16T Durable plastic handle reverses to

Durable plastic handle reverses to provide ideal ergonomics with both openings

eliminating compatibility frustration and confusion for years

The GR 531 is made for off-road adventures

hydraulic cartridge allows for infinite adjustment within travel

all while shedding 12g from previous generation Force

EX1 Bosch Direct Mount Chainring Option 1:16T Durable plastic handle reverses toThe 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. X Sync (wide narrow) tooth profiles for great chain management Compatible with Bosch mid drive E bike systems