M2R Racing KM140SM

M2R KM140SM - Standard
M2R KM140SM - RaceReady


SP fully adjustable front forks, DNM fully adjustable rear suspension, quick action throttle, handguards, mag wheels, and our large factory spec twin pot “Big Brake” system.

There is also a higher RACE-READY specification which is a proven race winner straight out the crate, and to prove the point Jake Gowan, LCRRC championship rider, had his new 140cc model bike delivered to him at trackside on the Saturday, built the bike in the pits in the morning, and qualified on the front of the grid for Sunday’s race. Jake won all 3 races!.

M2R KM140SM - YX140 GENERATION 4 ENGINE M2R KM140SM - DNM MT-RTC-G fully adjustable rear shock

Extra features over the standard model:

  • Mitus (Formerly SAVA) slick tyres
  • Oil catch tank
  • Iris heavy duty chain
  • Lowered rear suspension
  • Sump catch tank

YX140 Generation 4 engine

The new generation of 140cc engine from the YX factory. Conforms to LCRRC regulations.

M2R KM140SM - DNM MT-RTC-G fully adjustable rear shock M2R KM140SM - TREADED ROAD TYRES

Fully Adjustable

SP 48mm fully adjustable front forks and the DNM MT-RTC-G fully adjustable rear shock absorber will ensure you maintain control.

Treaded Road Tyres

Fitted with stainless steel spokes, shod with treaded road tyres provide a stable and superior ride.

Bike Specs

Brakes Disc Brakes
Carburetor Molkt
Clutch Manual
Cooling Oil Cooled
Engine Oil SAE 10W-40
Engine Spec 4 Stroke – Single Cylinder
Engine Type Petrol Engine
Frame Chromoly Steel
Fuel Unleaded
Fuel Capacity 3.5 Litres
Gears N-1-2-3-4
Kill Switch Rocker On-Off
Motor Size 140cc
Requires Some Assembly Assembly: Handlebars – Front Wheel – Front Mudguard – Rear Suspension – Full Check – Oil Change
Rim Size F: 12 inch – R: 12 inch
Seat Height
Standerd 82cm
Race Ready 76cm
Start Type Kick Start – Kick in Gear
Suspension Front hydraulic inverted fork / rear mono shock
Terrain Tarmac
Throttle Type Twistgrip
Upgradable Performance
Standerd No
Race Ready Yes
Warranty Competition bike – 30 days engine parts only
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