2005 - 2011
KTM 990 SUPER DUKE
Steel chain kit for superduke 990
| SUNSTAR SPROCKETS
SUNSTAR SPROCKETS
Fits to:
KTM SUPERDUKE 990 [2005 - 2007]
KTM SUPERDUKE 990 [2008 - 2011]
2005 - 2006 KTM 990 SUPER DUKE
Transmision ratio:
| 15 | 16 | 17 | ||
| 37 | 2.47 +10.4% | 2.31 +3.5% | 2.18 -2.6% | |
| 38 | 2.53 +13.3% | 2.38 +6.2% | 2.24 standard | |
| 41 | 2.73 +22.3% | 2.56 +14.6% | 2.41 +7.9% | |
| 42 | 2.80 +25.3% | 2.62 +17.4% | 2.47 +10.5% | |
| 44 | 2.93 +31.2% | 2.75 +23.0% | 2.59 +15.8% | |
Specifications
| Manufacturer | SUNSTAR SPROCKETS |
|---|---|
| Color | Gold |
| Material | Steel |
| Max engine cc | 1000 cc| 750 cc |
| Model | RTG Series |
| Size | 525 |
| Tensile strength | 41,4 kN (9300 lb) |
| Seal type | W-Ring |
| Chain type | 525 RTG |
| 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