04 June. Thursday 2026
GAS GAS TXT Pro 250 - 2012 Specifications and Reviews
The 2012 GAS GAS TXT Pro 250 is a lightweight trial motorcycle designed for competitive riders and enthusiasts seeking technical off-road mastery. Powered by a liquid-cooled 247cc two-stroke single-cylinder engine paired with a six-speed transmission, it excels in navigating challenging obstacles and rocky terrain. Known for its responsive handling, precise control, and minimalist design, the TXT Pro 250 is best suited for experienced trial competitors pursuing championship-level performance.
General information | |
| Category | Trial |
| Year | 2012 |
| Model | GAS GAS TXT Pro 250 |
Engine and Transmission Specifications | |
| Clutch | GG 1/3 hydraulic-diaphragm-system |
| Transmission type,final drive | Chain |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Lubrication system | 2-stroke-oil/fuel mixed 1:50 |
| Fuel system | Carburettor. Dell´Orto PHBL26BS - Intake by reed valve |
| Bore x stroke | 72.5 x 60.0 mm (2.9 x 2.4 inches) |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 247.70 ccm (15.11 cubic inches) |
| | |
Brakes, suspension, Frame and wheels | |
| Wheels | Light aluminium spoke rim |
| Rear brakes diameter | 150 mm (5.9 inches) |
| Rear brakes | Single disc. 2-piston caliper |
| Front brakes diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. Floating disk, 4-piston caliper |
| Rear tyre dimensions | 4.00-18 |
| Front tyre dimensions | 2.75-21 |
| Rear suspension travel | 164 mm (6.5 inches) |
| Rear suspension | Aluminium swingarrm, Progressive linkage system. Sachs hydraulic mono shock absorber |
| Front suspension travel | 177 mm (7.0 inches) |
| Front suspension | Marzocchi 40 mm Aluminium Right-Sight-Up |
| Frame type | Chrom-Molybdenum tubular frame |
| | |
Physical measures and capacities | |
| Fuel capacity | 2.50 litres (0.66 gallons) |
| Wheelbase | 1,340 mm (52.8 inches) |
| Overall width | 825 mm (32.5 inches) |
| Overall length | 2,045 mm (80.5 inches) |
| Seat height | 650 mm (25.6 inches) If adjustable, lowest setting. |
| Dry weight | 66.0 kg (145.5 pounds) |
Other specs | |
| Comments | Czech made bike. |
| Electrical | 12 Volt |
| Wheelbase | 1,527 mm (60.1 inches) |
| Rear tyre | 200/50-ZR17 |
| Front tyre | 120/70-ZR17 |
| Rear wheel travel | 78 mm (3.1 inches) |
| Rear Suspension | Fully adjustable Ohlins 46mm central spring unit |
| Front wheel travel | 120 mm (4.7 inches) |
| Front Suspension | Fully adjustable USD Ohlins 43mm forks |
| Trail | 132 mm (5.2 inches) |
| Rake (fork angle) | 24.0° |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Valves per cylinder | 4 |
| Bore x Stroke | 90.0 x 64.0 mm (3.5 x 2.5 inches) |
| Compression | 9.9:1 |
| Engine details | 90 degree cyclinder angle |
| Capacity: | 2442.00 ccm (149.01 cubic inches) |
| Model | FGR Midalu 2500 |
| Color options | Red/white/black |
| Starter | Kick |
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