2026 Sherco 300 SEF

Blue dirt bike on a stand outdoors.

Bikes Specfication

Engine:

Transmission:

Fuel Capacity:

Bikes Description

Engine

4-stroke DOHC, 4-valve SHERCO technology

Displacement

303.68cc

Bore x stroke

84 x 54.80 mm

Carburator

Injection électronique VITESCO

Battery

BS 12V 140A Lithium Battery

Fuel

95-E10 unleaded gasoline

Cooling

Liquid with forced circulation

Start

Electric starter

Exhaust

SPES header and Akrapovic silencer

Ignition system

DC – CDI ignition with digital advance

Transmission

6 speed – 520 O-ring chain

Clutch

Brembo hydraulic control, multi-disc in oil bath

Ignition

220 W alternator

Chassis

Semi-perimeter high-strength chrome-molybdenum steel

Tank

Capacity of 9.8 L

Brakes

Hydraulic Brembo 260 mm Ø (front) – 220 mm Ø (rear)

Front suspension

KYB 48 mm Ø fork – 300 mm stroke – closed cartridge technology – hydraulic setting + specific spring rate

Rear suspension

KYB 50 Ø18 mm shock absorber – 330 mm rear wheel travel – hydraulic + specific spring rate

Front wheel

Excel 1.60 x 21’’ black anodized rim and Michelin Enduro Medium tire

Rear wheel

Excel 2.15 x 18’’ black anodized rim and Michelin Enduro Medium tire

Wheel base

1465 mm

Ground clearance

355 mm

Seat base

950 mm