Maximum power at the least possible weight, amplified by low maintenance costs and smooth, linear power delivery – the 2023 KTM 300 SX is set to take the MX Open category back to school. Churning out more than 57 HP from an engine weighing only 23,9 kg, the KTM 300 SX sets the benchmark when it comes to power to weight ratios. Could the 2023 KTM 300 SX be the new Open Class president?
5-speed
Electric starter
72 mm
72 mm
Wet, DDS multi-disc clutch, Brembo hydraulics
293.2 cm³
Vitesco Technologies EMS
1-cylinder, 2-stroke engine
99.4 kg
7.2 l
260 mm
220 mm
Disc brake
Disc brake
X-Ring 5/8 × 1/4”
Central double-cradle-type 25CrMo4 steel
WP XACT-USD, Ø 48 mm
354 mm
WP XACT Monoshock with linkage
958 mm
63.9 °
310 mm
300 mm