1978 - 1980
KAWASAKI Z 400 ER
Supersprox / jt rear sprocket 476.45
| Supersprox
Fits to:
KAWASAKI Z400B [1978 - 1980]
1980 - 1983 KAWASAKI Z 400 ER
Transmision ratio:
| 13 | 14 | 15 | 16 | 17 | 18 | ||
| 38 | 2.92 +16.9% | 2.71 +8.6% | 2.53 +1.3% | 2.38 -5.0% | 2.24 -10.6% | 2.11 -15.6% | |
| 39 | 3.00 +20.0% | 2.79 +11.4% | 2.60 +4.0% | 2.44 -2.5% | 2.29 -8.2% | 2.17 -13.3% | |
| 40 | 3.08 +23.1% | 2.86 +14.3% | 2.67 +6.7% | 2.50 standard | 2.35 -5.9% | 2.22 -11.1% | |
| 41 | 3.15 +26.2% | 2.93 +17.1% | 2.73 +9.3% | 2.56 +2.5% | 2.41 -3.5% | 2.28 -8.9% | |
| 42 | 3.23 +29.2% | 3.00 +20.0% | 2.80 +12.0% | 2.62 +5.0% | 2.47 -1.2% | 2.33 -6.7% | |
| 43 | 3.31 +32.3% | 3.07 +22.9% | 2.87 +14.7% | 2.69 +7.5% | 2.53 +1.2% | 2.39 -4.4% | |
| 44 | 3.38 +35.4% | 3.14 +25.7% | 2.93 +17.3% | 2.75 +10.0% | 2.59 +3.5% | 2.44 -2.2% | |
| 45 | 3.46 +38.5% | 3.21 +28.6% | 3.00 +20.0% | 2.81 +12.5% | 2.65 +5.9% | 2.50 standard | |
| 46 | 3.54 +41.5% | 3.29 +31.4% | 3.07 +22.7% | 2.88 +15.0% | 2.71 +8.2% | 2.56 +2.2% | |
| 47 | 3.62 +44.6% | 3.36 +34.3% | 3.13 +25.3% | 2.94 +17.5% | 2.76 +10.6% | 2.61 +4.4% | |
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.