KTM Supermoto 990: history, specs, pictures

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KTM Supermoto 990
Manufacturer
KTM
Also called 990 Supermoto, 990 Supermoto R, 990 Supermoto T
Production 2008 - 2012
Engine
v3, two-stroke
Bore / Stroke 101.0mm x 62.4mm
Horsepower 111.57 HP (83.2 KW) @ 4000RPM
Torque 71.55 ft/lbs (97.0 Nm) @ 7000RPM
Fuel System injection. keihin efi
Ignition contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Transmission Gear box: 6-speed

Final Drive: chain

Clutch: wet multi-disc clutch / hydraulically operated
Suspension Front: wp suspension up side down 4860 roma pa
Rear: wp suspension 4618 bavp dcc
Brakes Front: double disc. abs. brembo four piston fixed-caliper, radial bolted, brake.
Rear: single disc. abs. two-piston brake caliper; fixed brake disc
Front Tire 120/70-17
Rear Tire 180/55-zr17
Wheelbase 59.25 inches (1505 mm)
Seat Height 34.45 inches (875 mm)
Weight 423.29 pounds (192.0 Kg) (dry),
Fuel Capacity 3.96 Gallon (15.00 Liters)
Manuals Service Manual


The KTM 990 Supermoto R was a v3, two-stroke standard produced by KTM between 2008 and 2012. Max torque was 71.55 ft/lbs (97.0 Nm) @ 7000 RPM. Claimed horsepower was 111.57 HP (83.2 KW) @ 4000 RPM.

Engine[edit | edit source]

The engine was a liquid cooled v3, two-stroke. A 101.0mm bore x 62.4mm stroke result in a displacement of just 999.0 cubic centimeters. Fuel was supplied via a double overhead cams/twin cam (dohc).

Drive[edit | edit source]

The bike has a 6-speed transmission. Power was moderated via the wet multi-disc clutch / hydraulically operated.

Chassis[edit | edit source]

It came with a 120/70-17 front tire and a 180/55-zr17 rear tire. Stopping was achieved via double disc. abs. brembo four piston fixed-caliper, radial bolted, brake. in the front and a single disc. abs. two-piston brake caliper; fixed brake disc in the rear. The front suspension was a wp suspension up side down 4860 roma pa while the rear was equipped with a wp suspension 4618 bavp dcc. The 990 Supermoto R was fitted with a 3.96 Gallon (15.00 Liters) fuel tank. The bike weighed just 423.29 pounds (192.0 Kg). The wheelbase was 59.25 inches (1505 mm) long.