KTM SX150: history, specs, pictures
|Also called||144 SX, 150 SX|
|Production||2008 - 2019|
single cylinder, two-stroke
|Bore / Stroke||58.0mm x 54.5mm|
|Fuel System||carburetor. mikuni tmx|
|Transmission||Gear box: 6-speed
Final Drive: chain
|Suspension||Front: wp-usd, aer 48, ø 48 mm
Rear: wp shock absorber with linkage
|Brakes||Front: single disc. four-piston calipers.
Rear: single disc. two-piston calipers.
|Wheelbase||58.46 inches (1485 mm)|
|Seat Height||37.4 inches (950 mm)|
|Weight||192.24 pounds (87.2 Kg) (dry), 87.0 kg (wet)|
|Fuel Capacity||1.85 Gallon (7.00 Liters)|
Engine[edit | edit source]
Drive[edit | edit source]
The bike has a 6-speed transmission. Power was moderated via the multi-plate clutch, brembo hydraulics.
Chassis[edit | edit source]
It came with a 80/100-21 front tire and a 100/90-19 rear tire. Stopping was achieved via single disc. four-piston calipers. in the front and a single disc. two-piston calipers. in the rear. The front suspension was a wp-usd, aer 48, ø 48 mm while the rear was equipped with a wp shock absorber with linkage. The 150 SX was fitted with a 1.85 Gallon (7.00 Liters) fuel tank. The bike weighed just 192.24 pounds (87.2 Kg). The wheelbase was 58.46 inches (1485 mm) long.
2017 KTM 150 SX[edit | edit source]
As of model year 2017, all KTM 2-stroke models are fitted with new MIKUNI TMX carburetors, replacing the Keihin products. This 38mm flat slide carb lives to provide smooth and controllable power all the way up to the limiter. And it’s less sensitive to different altitudes and temperatures, so you can pin it wherever, whenever.