E*13 Extended Range Cogs

Make your move to 1X and crush the steepest climbs on your trail bike with the EX cog.

Add much needed range to your existing 1x 10 speed drivetrain without breaking the bank. Shifts stay crisp thanks to e*thirteen speed shift technology and the EXA+ anodized aluminum resists flex under heavy power.

Pair this with a dual width Guidering M you are ready to go.

Primary Uses: Any 10 speed 1-by set up

cog material EXA+ Aluminum
thickness 5mm
compatibility 10 speed
ring sizes 40t, 42t Shimano – 42t Sram
colors blackout, red, blue
weight 70g (40t) 77g (42t)