Digital Factory OEM LC8 V-twin engine service manual for the KTM 950 Adventure and 990 Super Duke, model years 2003 through 2005, including full technical specifications with engine displacement and chassis data.
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| Brand | KTM |
|---|---|
| Model | 950 Adventure / 990 Super Duke |
| Year | 2003–2005 |
| Engine (950 LC8) | 942 cm3, liquid-cooled 2-cylinder 4-stroke, 75 degree V arrangement |
| Engine (990 Super Duke) | 999.9 cm3, liquid-cooled 2-cylinder 4-stroke, 75 degree V arrangement |
| Bore/Stroke | 950: 100/60 mm / 990: 101/62.4 mm |
| Compression Ratio | 950: 11.5:1 / 990: 11.8:1 |
| Transmission | 6-speed, claw shifted |
| Carburetion (950) | CVRD 43 (front/rear jetting differs) |
| Format | |
| Delivery | Instant, after checkout |
| Product code | KTM-LC8-950ADV-990SD-0305-SM |
This is a service and repair manual for the KTM 950 Adventure / 990 Super Duke (LC8) Engine (2003–2005). It is written for people who do the work themselves — workshop mechanics and fleet and maintenance teams alike — and collects the procedures, specifications and test information you need in one searchable document.
950 Adventure / 990 Super Duke — 2003–2005.
KTM and all model names are trademarks of their respective owners and are used here only to identify compatibility. This store is an independent seller and is not affiliated with or endorsed by KTM. For informational and maintenance use.