Power To Spare

The 300 2-stroke is the perfect enduro/extrem enduro tool. The engine upgrades has made the bike even more smooth than before, and its power is delivered with perfect progression, guaranteeing maximum adhesion, synonymous with efficiency at the foot of the steepest slopes. The weight of the bike is very light considering the fact that it is equipped with a modern electric starting system; The 2022 is now fitted with KYB open cartridge forks developed specially for Sherco by Technical Touch and a KYB rear shock, taking this bike beyond its competitors.

Deemed excellent by the franchise users, Sherco has further improved the bike this year so that it is even more suited to performing well in the extreme enduro events. The new gearbox is even more durable and has been strengthened. In the “soft” position, the new ignition settings and valve functions make extreme maneuvers manageable for every rider, no matter what their skill level is.

Highlights for 2021

  • Bold new graphics
  • KYB opencartridge forks & KYB rear shock
  • Lighter machined triple clamps
  • Black frame protectors
  • Black Excel rims
  • Michelin tyres
  • FMF header pipe
  • Brembo Hydraulics
  • New balancing shaft for engine to reduce vibrations
  • New gearbox selector system, and new gear ratios with saving of 600grams in weight
  • Total engine weight reduces by 1.2kg
  • Lighter secondar drive shaft
  • New cyclinder head to lower compression resulting in higher speeds, without losing low end performance
Engine 2 Stroke “Single cylinder with electronically controlled exhaust valve and booster”
Displacement 293.14 cc (17.89 cu in)
Bore and stroke 72 x 72 mm (2.83 x 2.83 in)
Carburetor Keihin PWK 36
Cooling Liquid with forced circulation
Starting Electric Starter
Battery 12 V / 4Ah Yuasa
Exhaust FMF Aluminum silencer
Transmission 6 speed sequential gearbox, primary gear drive chain secondary drive
Clutch Hydraulic, multidisc in oil bath
Ignition DC – CDI ignition with digital advance – 220 W Alternator
Chassis High strength Chrome-Molybdenum steel semi-perimeter
Fuel tank 10.4 L capacity
Brakes Brembo Hydraulic Ø 260 mm (10.24 in) (front) Ø 220 mm (8.66 in) (rear)
Front suspension KYB open cartridge fork with hydraulic adjustment and specific spring calibration for each model.   48 mm tubes – 300 mm travel
Rear suspension KYB shock absorber 50 with hydraulic adjustment and specific spring calibration for each model.   18 mm – 330 mm travel
Front wheel 1.60 x 21″ aluminum rim with Michelin Enduro Competition tube-type tire
Rear wheel 2.15 x 18″ aluminum rim with Michelin Enduro Competition tube-type tire
Weight 104.2 kg
Wheelbase 1480 mm (58.27 in)
Ground clearance 355 mm (13.78 in)
Seat height 950 mm (37.4 in)