Chester KTM
01512456769
2023 300 SX

2023 300 SX

Description

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?

Specification

Transmission 5-speed
Battery capacity 2 Ah
Cooling Liquid cooled
Starter Electric starter
Stroke 72 mm
Bore 72 mm
Clutch Wet, DDS multi-disc clutch, Brembo hydraulics
Displacement 293.2 cm³
EMS Vitesco Technologies EMS
Design 1-cylinder, 2-stroke engine
Lubrication Oil-mixture lubrication 1:60
Battery voltage 12.8 V
Cylinder count 1
Fuel-mixture generation Keihin EFI, throttle body 39 mm
Valve timing Smart actuator
Cycle 2-stroke
Rear subframe design Aluminum-reinforced polyamide
Tank capacity 7.2 l
Front brake disc diameter 260 mm
Rear brake disc diameter 220 mm
Front brake Disc brake
Rear brake Disc brake
Chain X-Ring 5/8 x 1/4"
Frame design Central double-cradle-type 25CrMo4 steel
Front suspension WP XACT-USD, Ø 48 mm
Rear suspension WP XACT Monoshock with linkage
Seat height 958 mm
Ground clearance 354 mm
Steering head angle 63.9 °
Weight (ready to race) 99.4 kg
Handlebar Neken, aluminium Ø 28/22 mm
Wheels Spoked wheels with aluminium rims
Tyre width (rear) 100
Tyre width (front) 80
Silencer Aluminium
Orange