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KMC chainring for Bosch e-bike Gen 4 38 teeth | 1/2 x 3/32 + 1/2 x 11/128 | chain line 50 mm

Description

The KMC chainring is made of durable steel and is compatible with electric bikes equipped with Bosch Gen 4 motors. It stands out for its longevity and uses the proven direct-mount system. The chainring is available with 34, 38 and 40 teeth.

Note: On 12-speed drivetrains, the chainring is only compatible with a KMC 12-speed chain such as the KMC e12 EPT e-bike chain.

Features of the KMC chainring for Bosch Gen 4 e-bikes

  • Chainring for Bosch Gen4
  • Available with 34, 38 & 40 teeth
  • Made of robust steel
  • For direct-mount system
  • Original KMC spare part

Properties

Bolt circle diameter: Direct Mount
Bosch E-Bike System: Bosch E-Bike System 2, Bosch Smart System
Bosch System: Bosch Cargo Line 2020 - 2022, Bosch Cargo Line 2022 - 2025 Smart System, Bosch Cargo Line Speed from 2020, Bosch Cargo Line from 2025 Smart System, Bosch Performance Line CX-R from 2025 Smart System, Bosch Performance Line CX 2020 - 2022, Bosch Performance Line CX 2022 - 2025 Smart System, Bosch Performance Line CX Race from 2023 Smart System, Bosch Performance Line CX from 2025 Smart System, Bosch Performance Line SX from 2024 Smart System, Bosch Performance Line Speed 2020 - 2022, Bosch Performance Line Speed 2023 - 2025 Smart System, Bosch Performance Line from 2025 Smart System
Colour: black
Compatibility: E-Bikes with Bosch drive Gen 4
Drive system: Bosch drive
Gearshift stages: 8-speed, 9-speed, 10-speed, 11-speed, 12-speed, single-speed
Manufacturer: KMC
Material: steel

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