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

BrakesDisc Brakes
CoolingOil Cooled
Engine OilSAE 10W-40
Engine Spec4 Stroke – Single Cylinder
Engine TypePetrol Engine
FrameChromoly Steel
Fuel Capacity3.5 Litres
Kill SwitchRocker On-Off
Motor Size140cc
Requires Some AssemblyAssembly: Handlebars – Front Wheel – Front Mudguard – Rear Suspension – Full Check – Oil Change
Rim SizeF: 12 inch – R: 12 inch
Seat Height
Race Ready76cm
Start TypeKick Start – Kick in Gear
SuspensionFront hydraulic inverted fork / rear mono shock
Throttle TypeTwistgrip
Upgradable Performance
Race ReadyYes
WarrantyCompetition bike – 30 days engine parts only
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