Comparison of Sherco ST 250 and Sherco ST 290 [S]ave
| Attribute |  Sherco ST 290 × | Sherco ST 250 × |
|---|---|---|
| General | ||
| Production from (year) | 2013 | 2013 |
| Make | Sherco | Sherco |
| Model | Sherco ST 290 | Sherco ST 250 |
| Category | Trial | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor. Keihin Ø 28 | Carburettor. Dell´Orto PHBL26BS |
| Engine details | Nikasil coated cylinder | Nikasil coated cylinder |
| Displacement (cm³) | 272 | 249.7 |
| Transmission type,final drive | Chain | - |
| Bore (mm) | 76 | 72.8 |
| Stroke (mm) | 60 | 60 |
| Gearbox | 5-speed | 5-speed |
| Driveline | Sequential gearbox with security selector system to prevent false shifts. Chain primary drive. | 5 speed sequential gearbox with security selector system to prevent false shifts. Primary gear drive chain secondary drive |
| Ignition | Digital Hidria with two power curves | Digital Hidria with two power curves |
| Clutch | Multiplate in oil bath | Hydraulically activated multidisc in oil bath |
| Lubrication system | Oil pre-mix, 2% | 2% oil mixture |
| Exhaust system | Steel header pipe with an integrated aluminum muffler | Steel header pipe with an integrated aluminum muffler |
| Chassis | ||
| Front suspension | Tech Ø 39 mm hydraulic telescopic fork | Tech Ø 39 mm hydraulic telescopic fork |
| Rear suspension | Progressive link system with single R16V adjustable shock absorber | Progressive link system with single Olle adjustable shock absorber. |
| Front brakes | Single disc. Hydraulically activated Formula floating disc | Single disc. Hydraulically activated Formula floating disc |
| Rear brakes | Single disc. Hydraulically activated Formula floating | Single disc. Hydraulically activated Formula floating disc |
| Diameter (mm) | 145 | 145 |
| Frame type | Tubular section Chrome-moly | Tubular section chrome-moly |
| Wheels | Morad 21 inch front and 18 inch rear gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire. | Morad gold anodized aluminum rim and aluminum hub, steel spokes with Michelin tube-type tire |
| Front wheel travel (mm) | 165 | 165 |
| Rear wheel travel (mm) | 175 | 175 |
| Other | ||
| Starter | Kick | Kick |
| Color options |
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| Dimensions | ||
| Wheelbase (mm) | 1,322 | 1,322 |
| Dry weight (kg) | 68 | 68 |
| Seat height (mm) | 645 | 645 |
| Ground clearance (mm) | 305 | 305 |
| Performance | ||
| Fuel capacity (l) | - | 2.9 |
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