e*thirteen Extended Range Cog

e*thirteen Extended Range Cog

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e*thirteen Extended Range Cog

FW10.ER-10SHIM.40.B

Starting at

Regular price: Sold out
Sale price: $69.95

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

Shifts stay crisp thanks to e*thirteen shift know-how and the anodized aluminum resists flex under heavy power. Pair with a dual width Guidering M and you are ready to go.

Shipping Policy Free Domestic Shipping at $100.00

Cassette compatibility

Size

Color

Product Spec

Color

Black, Red, or Blue

Compatibility

SRAM™ or Shimano™

Material

CNC-machined 7075 Aluminum

Teeth

40T, or 42T

Weight

40T: 70g

42T: 77g

Tech Info

How-to install

HOW TO INSTALL YOUR EX COG

Guaranteed to be free from defects in materials or workmanship for 5 years after original purchase