Chester KTM
01512456769
2023 125 SX

2023 125 SX

Description

All it takes is one hard, fast rip into a loamy berm to know that the 2023 KTM 125 SX is a serious contender in the 125 cc race. Not only has the 'Ring-ting-ting' been given a fuel-injected revival, but the entire motorcycle also benefits from class-leading developments at every end. Boasting accolades such as being the leader in 2-stroke motocross innovation in the modern era, the 2023 KTM 125 SX simply slays the rest of the 125 cc class. All you need do is prod the starter, blip the throttle and let rip.

Specification

Transmission 6-speed
Battery capacity 2 Ah
Cooling Liquid cooled
Starter Electric starter
Stroke 54.5 mm
Bore 54 mm
Clutch Wet multi-disc DS clutch, Brembo hydraulics
Displacement 124.8 cm³
EMS Vitesco Technologies EMS
Design 1-cylinder, 2-stroke engine
Lubrication Oil-mixture lubrication 1:40
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 359 mm
Steering head angle 63.9 °
Weight (ready to race) 92.4 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