1994 - 2020
KTM 250 EXC
Steel rear sprocket
| Supersprox
Fits to:
KTM 250 XC-W TPI [2018 - 2020]
KTM 250 XC-W [2006 - 2018]
KTM 250 EXC-G Racing [2003 - 2004]
KTM 250 EXC Racing [2003 - 2004]
KTM 250 EXC [1994 - 2005]
KTM 250 EGS [1994 - 1999]
2022 - 2023 KTM 250 EXC
Transmision ratio:
| 11 | 12 | 13 | 14 | 15 | 16 | ||
| 38 | 3.45 -7.0% | 3.17 -14.7% | 2.92 -21.3% | 2.71 -26.9% | 2.53 -31.8% | 2.38 -36.1% | |
| 40 | 3.64 -2.1% | 3.33 -10.3% | 3.08 -17.2% | 2.86 -23.1% | 2.67 -28.2% | 2.50 -32.7% | |
| 41 | 3.73 +0.3% | 3.42 -8.0% | 3.15 -15.1% | 2.93 -21.2% | 2.73 -26.4% | 2.56 -31.0% | |
| 42 | 3.82 +2.8% | 3.50 -5.8% | 3.23 -13.0% | 3.00 -19.2% | 2.80 -24.6% | 2.62 -29.3% | |
| 44 | 4.00 +7.7% | 3.67 -1.3% | 3.38 -8.9% | 3.14 -15.4% | 2.93 -21.0% | 2.75 -26.0% | |
| 45 | 4.09 +10.1% | 3.75 +1.0% | 3.46 -6.8% | 3.21 -13.5% | 3.00 -19.2% | 2.81 -24.3% | |
| 46 | 4.18 +12.6% | 3.83 +3.2% | 3.54 -4.7% | 3.29 -11.5% | 3.07 -17.4% | 2.88 -22.6% | |
| 47 | 4.27 +15.0% | 3.92 +5.4% | 3.62 -2.7% | 3.36 -9.6% | 3.13 -15.6% | 2.94 -20.9% | |
| 48 | 4.36 +17.5% | 4.00 +7.7% | 3.69 -0.6% | 3.43 -7.7% | 3.20 -13.8% | 3.00 -19.2% | |
| 49 | 4.45 +19.9% | 4.08 +9.9% | 3.77 +1.5% | 3.50 -5.8% | 3.27 -12.1% | 3.06 -17.5% | |
| 50 | 4.55 +22.4% | 4.17 +12.2% | 3.85 +3.6% | 3.57 -3.8% | 3.33 -10.3% | 3.12 -15.9% | |
| 51 | 4.64 +24.8% | 4.25 +14.4% | 3.92 +5.6% | 3.64 -1.9% | 3.40 -8.5% | 3.19 -14.2% | |
| 52 | 4.73 +27.3% | 4.33 +16.7% | 4.00 +7.7% | 3.71 standard | 3.47 -6.7% | 3.25 -12.5% | |
| 53 | 4.82 +29.7% | 4.42 +18.9% | 4.08 +9.8% | 3.79 +1.9% | 3.53 -4.9% | 3.31 -10.8% | |
Specifications
| Manufacturer | Supersprox |
|---|---|
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-49-0;272-990-RFE-50-0;272-990-RFE-51-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-49-0;272-990-RFE-50-0;272-990-RFE-51-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-49-0;272-990-RFE-50-0;272-990-RFE-51-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-50-0;272-990-RFE-51-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-49-0;272-990-RFE-51-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-49-0;272-990-RFE-50-0;272-990-RFE-52-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
| Compatible with | 272-990-RFE-38-0;272-990-RFE-39-0;272-990-RFE-40-0;272-990-RFE-42-0;272-990-RFE-44-0;272-990-RFE-45-0;272-990-RFE-46-0;272-990-RFE-47-0;272-990-RFE-48-0;272-990-RFE-49-0;272-990-RFE-50-0;272-990-RFE-51-0;272-990-RFE-53-0 |
| Sprocket material | Steel |
| Sprocket color | Black |
Variant description
Rear Steel, 40-Tooth, Black
Variant description
Rear Steel, 42-Tooth, Black
Variant description
Rear Steel, 49-Tooth, Black
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.