E-bike Chainring KMC Bosch Gen3 44T 11/128" Direct Mount 3mm Offset

E-bike Chainring KMC Bosch Gen3 44T 11/128" Direct Mount 3mm Offset

The KMC Bosch Gen3 44T chainring is designed for e-bikes using Bosch 3 systems and a direct mount interface. It is a precise and durable drivetrain component built to perform under high e-bike loads while ensuring smooth and reliable chain movement during demanding everyday use.

Made from hardened chromoly steel, the chainring offers excellent wear resistance and long-lasting durability. The Super Narrow profile and 1/2" x 11/128" size are suitable for narrow e-bike chains, delivering accurate engagement and efficient power transfer. The 44-tooth design is well suited to e-bike drivetrains where stable pedalling feel and efficient motor power use are important.

The 3 mm offset supports a 47.5 mm or 50.0 mm chainline, giving flexible compatibility with different Bosch Gen3 direct mount setups. This chainring is perfectly matched to KMC e1, e12, e11, e10, e9 and e8 chains, helping reduce power loss, improve drivetrain efficiency and save battery energy on longer rides.

• Product: e-bike chainring
• Brand: KMC
• Compatibility: Bosch Gen3 system
• Mounting: direct mount
• Teeth: 44T
• Offset: 3 mm
• Chainline: 47.5 mm or 50.0 mm
• Size: 1/2" x 11/128"
• Profile: Super Narrow
• Material: hardened chromoly steel
• Compatible chains: KMC e1, e12, e11, e10, e9 and e8
• Colour: black