KMC Bosch Gen 3 Super Narrow Direct Mount E-Bike Chainring

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Price last checked: 21/09/2026

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KMC Bosch Gen 3 Super Narrow Direct Mount E-Bike Chainring

Designed specifically for Bosch 3rd generation mid-drive e-bike motors, the KMC Bosch Gen 3 Direct Mount Super Narrow Chainring features a 3mm chainline offset for precise drivetrain alignment and maximum power transfer. Its direct-mount interface eliminates the need for a separate crankarm spider, reducing weight and complexity while ensuring a secure, rattle-free fit. Manufactured from hardened chromoly steel and guaranteed to last a minimum of 3,500km, this chainring pairs perfectly with KMC’s narrow e-bike chain range to extend overall drivetrain longevity and maintain consistent shifting performance. Features Compatible with Bosch Gen 3 mid-drive e-bike motors Direct-mount interface for lightweight, secure installation 3mm chainline offset for precise drivetrain alignment Hardened chromoly steel construction Guaranteed minimum service life of 3,500km High efficiency for improved battery range Perfectly matched to KMC narrow e-bike chains

KMC Bosch Gen 3 Super Narrow Direct Mount E-Bike Chainring-3mm Offse

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About: KMC

KMC is a renowned brand specializing in bicycle chains and related components. With a history dating back to 1977, KMC has become a trusted name in the cycling industry, known for its high-quality and reliable products. KMC offers a wide range of bicycle chains designed for various cycling disciplines, including road, mountain biking, and BMX. Their chains are renowned for their durability, smooth shifting, and excellent performance. KMC utilizes advanced manufacturing techniques and high-quality materials to create chains that can withstand rigorous riding conditions and deliver optimal power transfer. In addition to chains, KMC also produces chain accessories, such as chain links, quick links, and chain tools, to facilitate easy installation, maintenance, and repair. These accessories are designed with convenience and reliability in mind, allowing cyclists to efficiently work with their chains.

About: Fawkes Cycles

Fawkes Cycles is a UK-based cycling retailer built on a foundation of elite racing experience and a genuine love for the sport. Founded by former professional cyclists Nigel and Mandy—whose achievements include representing Great Britain and winning a world championship—Fawkes Cycles combines expert insight with a strong commitment to customer service. The store offers a wide selection of bikes, parts, and accessories from trusted brands, alongside exclusive deals, discount codes, and convenient services like free UK delivery and click & collect. Whether you're a beginner or a seasoned rider, Fawkes Cycles is a name you can trust for quality, value, and real cycling know-how.