1999 - 2005
KTM 640 SUPERMOTO LC4
Front sprocket
| Supersprox
Fits to:
KTM 640 LC4-E Supermoto [1999 - 2002]
KTM 640 LC4 Supermoto [1999 - 2005]
1999 - 2005 KTM 640 SUPERMOTO LC4
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | ||
| 38 | 3.17 +28.2% | 2.92 +18.3% | 2.71 +9.9% | 2.53 +2.5% | 2.38 -3.9% | 2.24 -9.5% | |
| 40 | 3.33 +34.9% | 3.08 +24.5% | 2.86 +15.6% | 2.67 +7.9% | 2.50 +1.2% | 2.35 -4.8% | |
| 41 | 3.42 +38.3% | 3.15 +27.7% | 2.93 +18.5% | 2.73 +10.6% | 2.56 +3.7% | 2.41 -2.4% | |
| 42 | 3.50 +41.7% | 3.23 +30.8% | 3.00 +21.4% | 2.80 +13.3% | 2.62 +6.2% | 2.47 standard | |
| 44 | 3.67 +48.4% | 3.38 +37.0% | 3.14 +27.2% | 2.93 +18.7% | 2.75 +11.3% | 2.59 +4.8% | |
| 45 | 3.75 +51.8% | 3.46 +40.1% | 3.21 +30.1% | 3.00 +21.4% | 2.81 +13.8% | 2.65 +7.1% | |
| 46 | 3.83 +55.2% | 3.54 +43.2% | 3.29 +33.0% | 3.07 +24.1% | 2.88 +16.4% | 2.71 +9.5% | |
| 47 | 3.92 +58.5% | 3.62 +46.3% | 3.36 +35.9% | 3.13 +26.8% | 2.94 +18.9% | 2.76 +11.9% | |
| 48 | 4.00 +61.9% | 3.69 +49.5% | 3.43 +38.8% | 3.20 +29.5% | 3.00 +21.4% | 2.82 +14.3% | |
| 49 | 4.08 +65.3% | 3.77 +52.6% | 3.50 +41.7% | 3.27 +32.2% | 3.06 +24.0% | 2.88 +16.7% | |
| 50 | 4.17 +68.7% | 3.85 +55.7% | 3.57 +44.6% | 3.33 +34.9% | 3.12 +26.5% | 2.94 +19.0% | |
| 51 | 4.25 +72.0% | 3.92 +58.8% | 3.64 +47.4% | 3.40 +37.6% | 3.19 +29.0% | 3.00 +21.4% | |
| 52 | 4.33 +75.4% | 4.00 +61.9% | 3.71 +50.3% | 3.47 +40.3% | 3.25 +31.5% | 3.06 +23.8% | |
| 53 | 4.42 +78.8% | 4.08 +65.0% | 3.79 +53.2% | 3.53 +43.0% | 3.31 +34.1% | 3.12 +26.2% | |
Specifications
| Manufacturer | Supersprox |
|---|---|
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-1902-15;27-1-1902-16;27-1-1902-17 |
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-1902-14;27-1-1902-16;27-1-1902-17 |
| Sprocket color | Steel |
| Sprocket material | Steel |
| Compatible with | 27-1-1902-14;27-1-1902-15;27-1-1902-17 |
Variant description
Front Sprocket, 16-Tooth
Product description
Supersprox - Front sprockets. Made from SCM-435 steel to ensure a long life. Ultra hard surface layer reduces friction to prevent power loss caused by chaindrag. Fully lightened with radial holes for off road and street bikes. Grooved teeth for off road applications that allows good dirt removal.