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NORTH AMERICA - (EN) 
Full Range
| Trial School 125 USA | |
|---|---|
| Engine | Single-cylinder 2-stroke, liquid cooled |
| Displacement | 124,8 cc |
| Bore x stroke | 54 x 54,5 mm |
| Gearbox | 6 speed gearbox with GG 4/6 technology |
| Clutch | GG 1/3 hydraulic-diaphragm-system |
| Carburettor | Keihin PWK 28 - Intake by reed valve |
| Frame | Chrom-Molybdenum tubular frame |
| Swingarm | Aluminium, Progressive linkage system |
| Front fork | OLLÉ with steel bar Ø 40, 170mm of travel |
| Adjustability | Without regulation |
| Shock absorber | OLLÉ mono shock absorber (1 way) |
| Adjustability | Spring pre-load ajustable. |
| Suspension travel | 164 mm rear wheel travel |
| Rim type | In aluminium with spokes |
| Rim - tyre | Front: 1.6 x 21 - Mitas Trial 2.75 X 21 |
| Rim - tyre | Rear: 2.15 x 18 - Mitas Trial 4.00 X 18 |
| Front brake | 185mm disc NG WAVE floating, monoblock 4 pistons BRAKTEC caliper |
| Rear brake | 150mm disc NG WAVE, autostand system 2 pistons BRAKTEC caliper |
| Dry weight | 69,5 kg |
| Dimensions | Length x width x height: 2.010 x 825 x 1.130 mm |
| Wheelbase | 1.320 mm |
| Seatheight | 660 mm |
Power Parts
Gas Gas Clothing
Trial School 125 USA, A trial bike for ‘hobby-riders’
Get started in the world of trial with the new Gas Gas Trial School, a bike with features good enough so you won’t miss out on any of the authentic Gas Gas spirit, but with a smoother, more easy-going riding style just right for entry level riders. Aimed at beginners as well as veteran riders who are looking for a bike that is going to give them the maximum amount of fun on an enjoyable day’s trial riding.