1981 - 1985
YAMAHA XJ 550
Supersprox / jt rear sprocket 856.45
| Supersprox
Fits to:
YAMAHA XJ550 [1981 - 1985]
1981 - 1985 YAMAHA XJ 550
Transmision ratio:
| 15 | 16 | 17 | ||
| 44 | 2.93 +4.3% | 2.75 -2.2% | 2.59 -8.0% | |
| 45 | 3.00 +6.7% | 2.81 standard | 2.65 -5.9% | |
Specifications
| Manufacturer | Supersprox |
|---|---|
Product description
Supersprox - Racing Steel sprocket. Developed on the race track, to give longer sprocket life and high performance for all street and offroad bikes. Using CAD Designed and CNC-Laser cutting, to ensure an exact fit on the wheel. Made to Supersprox high quality standards and include our exclusive (2XZINK) anti corrosion BLACK finish. They will last 3 longer than any aluminium sprocket. One of the lightest steel sprockets on the market. With the factory styling. you are not compromising on design.