KTM 85 SX Minicross Specs (2009)
KTM 85 SX has single cylinder, 2-stroke with total displacement 84.9 cc. Equipped with the WP 43 mm upside-down fork and WP mono shock, 85 SX chassis, are fully adjustable and guarantee optimum adaptation to the rider and track. The new transmission system has been further optimized with reinforced loose wheels in the 3rd, 4th, and 5th gears. Find more information about KTM 85 SX specification in the following table.
ENGINE
| Engine type | Single cylinder, 2-stroke |
| Displacement | 84.9 cc |
| Bore x stroke | 47 mm x 48.95 mm |
| Starter | Kickstarter |
| Transmission | 6 gears |
| Carburetor | Keihin PWK 28 |
| Lubrication | Mixture lubrication 1 : 40 |
| Transmission oil | Motorex, SAE 15W-50 |
| Primary ratio | 19 : 66 |
| Final drive | 14 : 49 |
| Cooling | Liquid cooling |
| Clutch | Wet multi-disc clutch, hydraulic operated |
| Ignition | Moric digital 2M1 |
CHASSIS
| Frame | Double grinded centra double-cradle-type |
| Subframe | Aluminum |
| Handlebar | Aluminum Ø 22 mm |
| Front Suspension | WP-USD 43 mm |
| Rear Suspension | Wp-PDS mono shock |
| Suspension travel front/rear | 280/300 mm |
| Front brake | Disc brake Ø 220 mm |
| Rear brake | Disc brake Ø 200 mm |
| Front/rear rims | 1.60 x 19″ / 1.85 x 16″ |
| Front/rear tires | 70/100 x 19″ / 90/100 x 16″ |
| Chain | 1/2 x 5/16″ |
| Silencer | Aluminum |
| Steering head angle | 66º |
| Wheel base | 1,290 mm |
| Ground clearance | 415 mm |
| Seat height | 900 mm |
| Tank capacity | approx. 5 L |
| Weight (ready to race) | approx. 68 kg (without fuel) |
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Tags: Minicross