2017 SHERCO 300 SEF-R SIX DAYS

2017 SHERCO 300 SEF-R SIX DAYS

The Perfect Balance

The Sherco 300 4-stroke has an unrivaled reputation. An atypical displacement, it has convincingly proven to all enduro riders and magazine test riders that it is an absolutely amazing machine.

A pioneer in the 4-stroke enduro middleweight class, it can do everything demanded of it. From the casual rider to the professional racer it is an effective tool. It shines in every area and is a treat to ride whether it is tight single track or a fast flowing open course. The 300 cylinder displacement provides muscular torque combined with a pleasing vivacity. It is the perfect compromise for the average rider!

Six Days Upgrades

  • Full plastic set white colour
  • Special seat cover high grip
  • Black color anodised rear sprocket
  • Special aluminum muffler hexagonal profile
  • Special in-mold Spanish Six Days graphics colours in honour of the hosting country of the 2016 ISDE

Highlights for 2017

  • New appearance
  • In mold graphics
  • Plastics reinforced
  • Dual compound plastics
  • Improved rider protection
  • Modified chassis geometry
  • Multiple weight reducing updates
  • Strengthened suspension linkage
  • Frame strengthened at key points
  • Larger 9.7L translucent fuel tank
  • Reinforced 4t transmission (250/300)

Review the 2017 Factory Change Log (PDF) for detailed model year revisions.

Engine4 stroke DOHC, 4 valve Sherco technology
Displacement303.68 cc (18.53 cu in)
Bore and stroke84 x 54.80 mm (3.31 x 2.16 in)
EFISynerject digital electronic fuel injection
CoolingLiquid system with forced circulation
StartingUnique electric starting system
Battery12 V / 4Ah Yuasa
ExhaustStainless steel header pipe, muffler with catalytic converter meets Euro 3 stds.
Transmission6 speed sequential gearbox, primary gear drive chain secondary drive
ClutchHydraulic, multidisc in oil bath
Ignition220 W Alternator
ChassisHalf perimeter frame Chrome-Molybdenum
Fuel tank9.7 L capacity
BrakesBrembo Hydraulic Ø 260 mm (10.24 in) (front) Ø 220 mm (8.66 in) (rear)
Front suspensionWP hydraulic telescopic adjustable compression and rebound 48 mm diameter with 300 mm of stroke
Rear suspensionWP Monoshock progressive rear suspension with aluminum control rods, adjustable for high and low speed compression and spring pre-load. 330 mm (13 in) Racing shock.
Front wheel1.60 x 21″ aluminum rim with Michelin Enduro Competition tube-type tire
Rear wheel2.15 x 18″ aluminum rim with Michelin Enduro Competition tube-type tire
Weight102 kg (224.87 lb)
Wheelbase1480 mm (58.27 in)
Ground clearance355 mm (13.78 in)
Seat height950 mm (37.4 in)