e13 EX COG





The Extended Range (EX) 40/42t Cog

Available May 30

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)
availability     May 30, 2014