14 August. Friday 2026
Sherco ST 4 - 2012 Specifications and Reviews
The 2012 Sherco ST 4 is a lightweight trial motorcycle designed for enthusiasts seeking precision and control over challenging terrain. Its compact 317cc four-stroke engine delivers manageable power ideal for technical riding, while the five-speed transmission and wet clutch provide smooth engagement for navigating obstacles. Best known for combining traditional trial capability with modern electronic ignition reliability.
2012
General information | |
| Category | Trial |
| Year | 2012 |
| Model | Sherco ST 4 |
Engine and Transmission Specifications | |
| Exhaust system | Steel header pipe with an integrated aluminum muffler |
| Driveline | 5 speed sequential gearbox with security selector system to prevent false shifts. |
| Clutch | Wet, multidisc |
| Transmission type,final drive | Chain |
| Gearbox | 5-speed |
| Lubrication system | Wet sump pressure lubrication |
| Ignition | Leonelli electronic digital |
| Fuel control | SOHC |
| Fuel system | Carburettor. Keihin Ø28mm with SPS (Sherco Prompt System) |
| Valves per cylinder | 4 |
| Bore x stroke | 82.0 x 60.0 mm (3.2 x 2.4 inches) |
| Engine details | Nikasil coated cylinder |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 317.00 ccm (19.34 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire |
| Rear brakes diameter | 145 mm (5.7 inches) |
| Rear brakes | Single disc. Hydraulic |
| Front brakes diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. Hydraulic |
| Rear tyre dimensions | 2.75-18 |
| Front tyre dimensions | 2.50-21 |
| Rear suspension travel | 175 mm (6.9 inches) |
| Rear suspension | Progressive link system with single Olle adjustable shock absorber, |
| Front suspension travel | 165 mm (6.5 inches) |
| Front suspension | Tech Ø 39 mm hydraulic telescopic fork |
| Frame type | Tubular section Chrome-moly |
Physical measures and capacities | |
| Fuel capacity | 2.90 litres (0.77 gallons) |
| Wheelbase | 1,322 mm (52.0 inches) |
| Ground clearance | 310 mm (12.2 inches) |
| Seat height | 645 mm (25.4 inches) If adjustable, lowest setting. |
| Dry weight | 73.0 kg (160.9 pounds) |
| | |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Color options | Black/blue |
| Starter | Kick |
Performance Profile & Rider Fit
Best For
Track5%
City10%
Cornering30%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a specialist trials machine best suited to riders who already have off-road balance skills or are committed to learning technical trials riding from the ground up. |
| Purpose | Built purely for competitive and recreational trials riding, focused on tackling obstacles, steep climbs, and technical terrain at very low speeds rather than covering distance. |
| Rider Fit | Its extremely low dry weight and no-seat standing riding position reward light, athletic riders with strong core and leg control rather than sheer strength. |
| Character | A featherweight, high-clearance, short-travel-suspension tool that thrives on precise throttle and balance control rather than outright power or speed. |
| Not Ideal For | This is not the right bike for highway travel, carrying a passenger, commuting, or anyone wanting a comfortable seat and long-range fuel range. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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