1992 - 1996
APRILIA RS 125 EXTREMA
Steel plus chain kit for rs125 ex
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
APRILIA RS 125 Extrema [1992 - 1996]
1992 - 1998 APRILIA RS 125 EXTREMA
Transmision ratio:
| 11 | 13 | 14 | 15 | 16 | 17 | ||
| 38 | 3.45 +46.8% | 2.92 +24.2% | 2.71 +15.4% | 2.53 +7.7% | 2.38 +0.9% | 2.24 -5.0% | |
| 39 | 3.55 +50.7% | 3.00 +27.5% | 2.79 +18.4% | 2.60 +10.5% | 2.44 +3.6% | 2.29 -2.5% | |
| 40 | 3.64 +54.5% | 3.08 +30.8% | 2.86 +21.4% | 2.67 +13.3% | 2.50 +6.2% | 2.35 standard | |
| 41 | 3.73 +58.4% | 3.15 +34.0% | 2.93 +24.5% | 2.73 +16.2% | 2.56 +8.9% | 2.41 +2.5% | |
| 42 | 3.82 +62.3% | 3.23 +37.3% | 3.00 +27.5% | 2.80 +19.0% | 2.62 +11.6% | 2.47 +5.0% | |
| 43 | 3.91 +66.1% | 3.31 +40.6% | 3.07 +30.5% | 2.87 +21.8% | 2.69 +14.2% | 2.53 +7.5% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Tensile strength | 37,7 kN (8490 lb) |
| Seal type | X-Ring |
| Color | Raw |
| Material | Steel |
| Max engine cc | 750 cc| 750 cc |
| Model | RDG Series |
| Size | 520 |
| Chain type | 520 RDG |
| Units | Kit |
| Master link connector | Rivet |
Product description
Include Sunstar drive sprocket, rear sprocket and chain in their original size
When viewing the cross section of the ring there are two sealing lips and lubrication pools per side versus a single-lip design, achieving lower friction and longer life