E13

E13 Extended Ring Cog 40T Red 10 Speed Fw10.Er-10Shim.40.R

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SKU:
W91-9600R
UPC:
4712757579826
MPN:
FW10.ER-10SHIM.40.R
Condition:
New
MSRP: $58.39
$50.77
— You save $7.62

Description

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. Replaces 15t or 17t cog on existing cassette. Extra strong at base to prevent flex, stand-offs brace EX cog against cas¡sette rings or carrier. Includes longer B-limit screw for proper adjustment.
  • Make your move to 1X and crush the steepest climbs with the EX cog
  • Material: Aluminum
  • Thickness: 5mm
  • Compatibility: 10 speed
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