1982 - 2022
KAWASAKI KX 250
Lightweight rear sprocket - 50 teeth, 520 pitch, black aluminum
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
KAWASAKI KX 250 [1997 - 2007]
KAWASAKI KX 250 [1982 - 2022]
KAWASAKI KX 250 [1997 - 2007]
KAWASAKI KX 250 XC [2021 - 2021
2003 - 2004 KAWASAKI KX 250
Transmision ratio:
| 12 | 13 | 14 | 15 | 16 | 17 | 18 | ||
| 39 | 3.25 -17.2% | 3.00 -23.5% | 2.79 -29.0% | 2.60 -33.7% | 2.44 -37.9% | 2.29 -41.5% | 2.17 -44.8% | |
| 42 | 3.50 -10.8% | 3.23 -17.6% | 3.00 -23.5% | 2.80 -28.6% | 2.62 -33.1% | 2.47 -37.0% | 2.33 -40.5% | |
| 43 | 3.58 -8.7% | 3.31 -15.7% | 3.07 -21.7% | 2.87 -26.9% | 2.69 -31.5% | 2.53 -35.5% | 2.39 -39.1% | |
| 44 | 3.67 -6.5% | 3.38 -13.7% | 3.14 -19.9% | 2.93 -25.2% | 2.75 -29.9% | 2.59 -34.0% | 2.44 -37.7% | |
| 45 | 3.75 -4.4% | 3.46 -11.8% | 3.21 -18.1% | 3.00 -23.5% | 2.81 -28.3% | 2.65 -32.5% | 2.50 -36.3% | |
| 46 | 3.83 -2.3% | 3.54 -9.8% | 3.29 -16.2% | 3.07 -21.8% | 2.88 -26.7% | 2.71 -31.0% | 2.56 -34.9% | |
| 47 | 3.92 -0.2% | 3.62 -7.8% | 3.36 -14.4% | 3.13 -20.1% | 2.94 -25.1% | 2.76 -29.5% | 2.61 -33.4% | |
| 48 | 4.00 +2.0% | 3.69 -5.9% | 3.43 -12.6% | 3.20 -18.4% | 3.00 -23.5% | 2.82 -28.0% | 2.67 -32.0% | |
| 49 | 4.08 +4.1% | 3.77 -3.9% | 3.50 -10.8% | 3.27 -16.7% | 3.06 -21.9% | 2.88 -26.5% | 2.72 -30.6% | |
| 50 | 4.17 +6.2% | 3.85 -2.0% | 3.57 -9.0% | 3.33 -15.0% | 3.12 -20.3% | 2.94 -25.0% | 2.78 -29.2% | |
| 51 | 4.25 +8.3% | 3.92 standard | 3.64 -7.1% | 3.40 -13.3% | 3.19 -18.8% | 3.00 -23.5% | 2.83 -27.8% | |
| 52 | 4.33 +10.5% | 4.00 +2.0% | 3.71 -5.3% | 3.47 -11.6% | 3.25 -17.2% | 3.06 -22.0% | 2.89 -26.4% | |
| 53 | 4.42 +12.6% | 4.08 +3.9% | 3.79 -3.5% | 3.53 -9.9% | 3.31 -15.6% | 3.12 -20.5% | 2.94 -24.9% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Number of teeth | 50 |
| Chain pitch | 520 |
| Color | Gold |
| Material | 7075-T6 Aluminum |
| Position | Rear |
| Type | Rear |
| Units | Each |
Product description
Sunstar is the largest OEM and aftermarket supplier of motorcycle and ARV sprockets in the manufacturing world for very major Japanese motorcycle builder since 1946 Constructed of high-quality, aerospace grade 7075 T-6 aluminum Computer-designed weight reduction holes for the best combination of lightness, strength, and stability Exclusive tooth-valley design provides 50% better chain contact area for the best power transfer possible Hard anodized coating for added durability and a superb finish Cleaning grooves added at the bottom of tooth area