KMC Bosch Gen3 Flat Chainring

Bosch Gen3 Flat Chainring Steel Round 3 mm by KMC

The Bosch Gen3 Flat Chainring by KMC is built for All Mountain, MTB, City & Touring, and City riding with a clean, reliable setup. Its steel (CrMo) construction delivers solid durability for regular use on the bike. The round design supports a consistent pedal feel and suits riders who want straightforward performance. With a 3 mm offset, it is designed for a precise fit within compatible drivetrain setups. The chainring is made for 1-speed use and matches single-ring drivetrain concepts. It is compatible with 8-speed, 9-speed, 10-speed, 11-speed, and 12-speed cassettes, giving you flexibility when setting up your bike. If you want a dependable replacement or upgrade for your drivetrain, this chainring brings practical function and robust material to your ride.

black | 38 | 38:

Crank speed:

Single-speed

Teeth:

38

black | 38 | 38:

Material:

Steel

Gear Ratio Crank:

38

Chainring Material:

Steel

• Bosch Gen3 drivetrains

• Bosch Gen3 Flat Chainring for cycling use – a steel single-speed chainring for MTB, All Mountain, City and Touring setups
• Durable CrMo steel construction for long-lasting performance and high wear resistance on everyday rides and tough trails
• Flat round design supports reliable drivetrain function and a clean fit on compatible Bosch Gen3 crank setups
• 3 mm offset helps optimize chainline for smooth pedaling efficiency and dependable power transfer
• Compatible with 8-speed to 12-speed cassettes, making it a versatile upgrade for many modern bike drivetrains

• black | 38 | 38: BFCB20138

• 1 x KMC chainring for Bosch Gen3