2017 SHERCO 300 SEF-R RACING
2017 SHERCO 300 SEF-R RACING
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!
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.
| Engine | 4 stroke DOHC, 4 valve Sherco technology |
| Displacement | 303.68 cc (18.53 cu in) |
| Bore and stroke | 84 x 54.80 mm (3.31 x 2.16 in) |
| EFI | Synerject digital electronic fuel injection |
| Cooling | Liquid system with forced circulation |
| Starting | Unique electric starting system |
| Battery | 12 V / 4Ah Yuasa |
| Exhaust | Stainless steel header pipe, muffler with catalytic converter meets Euro 3 stds. |
| Transmission | 6 speed sequential gearbox, primary gear drive chain secondary drive |
| Clutch | Hydraulic, multidisc in oil bath |
| Ignition | 220 W Alternator |
| Chassis | Half perimeter frame Chrome-Molybdenum |
| Fuel tank | 9.7 L capacity |
| Brakes | Brembo Hydraulic Ø 260 mm (10.24 in) (front) Ø 220 mm (8.66 in) (rear) |
| Front suspension | WP hydraulic telescopic adjustable compression and rebound 48 mm diameter with 300 mm of stroke |
| Rear suspension | WP 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 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 | 102 kg (224.87 lb) |
| Wheelbase | 1480 mm (58.27 in) |
| Ground clearance | 355 mm (13.78 in) |
| Seat height | 950 mm (37.4 in) |