We are currently experiencing some technical difficulties with our chat system - please try later
Our french logistic center will be closed for bank holidays on May, 26th. All orders placed during that day will be processed on friday, 27th. Sorry for the inconvenience
A new tyre set view has been released on mybihr.com - discover it on video
Our new sales programs are published! Check them here
RENTHAL Steel Self-Cleaning Front Sprocket 307 - 420
Part No:
1041990
NORMAL_PRODUCT
Manufacturer Part No:
307--420-13GP
Former part number:
FR: 490505 ES: 490505
| Chain pitch | 420 |
|---|---|
| Front sprocket type | 307 |
| Front sprocket teeth count | 13 |
| Material | Steel |
| Front sprocket version | Self-cleaning |
See Features
Renthal sprockets and crown gears are developed in competitions in the USA. They are precision machined from high-quality materials. These transmission components limit friction in order to transmit as much power as possible to the rear wheel.
- Anti-mud: improved evacuation of mud for maximum and constant efficiency
- Made from a nickel-chrome-molybdenum alloy: greater strength
- Lighter than original parts
- An excellent compromise between efficiency and longevity
- Recommended for race use
| Brand | Model | Cylinder | Year | Characteristics | name |
|---|
| Chain pitch | 420 |
|---|---|
| Front sprocket type | 307 |
| Front sprocket teeth count | 13 |
| Material | Steel |
| Front sprocket version | Self-cleaning |
You may also