E Thirteen e*spec Direct Mount Chainring for Bosch - Steel 2023

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42,90 € TTC
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Description

E- Thirteen new direct mount e*spec chainrings use M3 narrow-wide tooth profile, which reduces weight without sacrificing chain-retention. This version fit Bosch CX Gen 4 motors, it's made of Steel and provide great performance and long life at a killer price for todays high-performance e-bikes. 

Features

  • Material : Steel
  • Capacity : 11 and 12 speed drivetrain
  • M3 Narrow wide tooth configuration
  • Directly mounts to motor and replaces the full spider assembly for a lighter and cleaner looking set- up
  • Fits only Bosch Performance Line CX4 
  • Designed to give 52mm/53 mm chainline to suit 148  Boost frames
  • Available in 34 teeth, 36 teeth or 38 teeth
  • Colour : Black

Weight

  • 180 gr in 34 T
  • 210 gr in 36 T
  • 250 gr in 38 T

Technical details

Part number17014
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19 décembre 2023

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