2013 KTM 50 SX
The perfect launchpad into the MX world
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake
Displacement 49.0 cm³ (2.99 cu in)
Starting aid Kickstarter
Weight without fuel, approx. 41.5 kg (91.5 lb.)
2013 KTM 50 SX Mini
The ultimate beginner racing bike
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake
Displacement 49.0 cm³ (2.99 cu in)
Starting aid Kickstarter
KTM 65 SX 2013
Promotion to the next division
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
Displacement 64.85 cm³ (3.9574 cu in)
Starting aid Kickstarter
Weight without fuel, approx. 55.5 kg (122.4 lb.)
2013 KTM 85 SX
Are you ready to dominate the competition?
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
Displacement 84.93 cm³ (5.1828 cu in)
Starting aid Kick starter
Weight without fuel, approx. 69 kg (152 lb.)
2013 KTM 125 SX
In a class of its own
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
Displacement 124.8 cm³ (7.616 cu in)
Starting aid Kick starter
Weight without fuel, approx. 90.8 kg (200.2 lb.)
2013 KTM 150 SX
The best of both worlds
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
Displacement 143.6 cm³ (8.763 cu in)
Starting aid Kick starter
Weight without fuel, approx. 90.8 kg (200.2 lb.)
2013 KTM 250 SX
Power up
Design 1-cylinder 2-stroke engine, water-cooled, with reed intake and exhaust control
Displacement 249 cm³ (15.19 cu in)
Starting aid Kick starter
Weight without fuel, approx. 96.8 kg (213.4 lb.)
2013 KTM 250 SX‑F
Sets standards
Design 1-cylinder 4-stroke engine, water-cooled
Displacement 249.91 cm³ (15.2505 cu in)
Starting aid Electric starter
Weight without fuel, approx. 102.8 kg (226.6 lb.)
2013 KTM 350 SX‑F
Benchmark
Design 1-cylinder 4-stroke engine, water-cooled
Displacement 349.7 cm³ (21.34 cu in)
Starting aid Electric starter
Weight without fuel, approx. 104.8 kg (231 lb.)
2013 KTM 450 SX-F
Power for all
Design 1-cylinder 4-stroke engine, water-cooled
Displacement 449.3 cm³ (27.418 cu in)
Starting aid Electric starter
Weight without fuel, approx. 106.2 kg (234.1 lb.)
KTM 450 SX-F Factory Edition 2013
Power for all
Design single cylinder, 4-stroke, SOHC, 4-Valve
Displacement 449.3 cm³
Starting aid Electric starter
Weight without fuel, approx. 107 kg (236 lb.)