Chainrings

Chainrings – Precision Power Transfer for Every Ride

Chainrings are the key link between crank and cassette. They influence gear ratio, cadence, and drivetrain efficiency. Whether you ride MTB, road, gravel or an e-bike, the right chainring makes a big difference.

At bike-components, you’ll find over 400 chainring models for 1x, 2x or 3x setups. Options range from BCD 64–130 mm to direct mount chainrings for Bosch Gen4, Shimano STEPS and other motor systems. You can choose between round or oval shapes, aluminium or steel constructions, and compatibility with 9–12-speed drivetrains.

Choosing the right chainring

It's crucial to match your chainring to your crank, chain, and derailleur system. Especially when upgrading to 1x setups or changing tooth counts, also consider the chainline and tension.

• Mounting type: BCD or Direct Mount
• Tooth count: affects cadence and gearing
• Material: aluminium (light) or steel (durable)
• Shape: round or oval
• Speed compatibility: 9 to 12-speed systems
• Brand compatibility: Shimano, SRAM, Bosch & more

Top brands and use cases

We offer chainrings from Shimano, SRAM, e*thirteen, FSA, TA and more. Designed for various cycling disciplines:

1. MTB (XC, Trail, Enduro, DH)
2. Road and gravel bikes
3. Touring and commuting bikes
4. E-bikes with Bosch, Shimano, Brose, Yamaha

Use filters to refine by tooth count, BCD, mount type, material or price. Order today and optimize your drivetrain!