Crowns Derbi

Chainrings are a key component of the drivetrain : they influence acceleration, power output, and engine response, both on and off-road. In the Spare Parts > Transmission > Chainrings category, you'll find solutions designed for racing , the most demanding enduro/cross, and for those seeking reliability in their daily commute. Choosing the right chainring optimizes the final gear ratio, reduces abnormal chain wear, and maintains smooth, precise handling.

Transmission Spare Parts Crowns

• Motorcycle transmission crowns : ideal for restoring performance and smoothness after wear or chain/sprocket replacement.
• Ergal crowns for off-road : designed for those who want lightness and responsiveness on cross, enduro and supermotard.
• Steel crowns for durability : suitable for high mileage, road use and maximum resistance over time.
• 520/525 pitch chainrings for motorcycles : to correctly match chainring, chain and sprocket according to transmission specifications.
• Crowns with increased or reduced teeth : to customize the final ratio and adapt the bike to the track, dirt track or touring.

Choose the right crown for performance and reliability

Consider the material, chain pitch, and number of teeth based on your riding style and the type of trail: proper teeth improve traction and power management, while suitable materials reduce maintenance and noise. For optimal results, always consider the chain and sprocket combination and the overall condition of the drivetrain kit.

With Replacement Parts > Transmission Chainrings you can get a more responsive feel and a more efficient drivetrain, on and off-road.