| Attribute | Macbor XC 512 S 2004 × | GAS GAS TXT Boy 50 2T × |
|---|---|---|
| General | ||
| Production from (year) | 2004 | 2010 |
| Make | Macbor | GAS GAS |
| Model | Macbor XC 512 S | GAS GAS TXT Boy 50 2T |
| Category | Minibike, cross | Trial |
| Engine and transmission | ||
| Engine type | Single cylinder, two-stroke | Single cylinder, two-stroke |
| Fuel system | Carburettor | Carburettor. Dell´Orto PHVA14 |
| Displacement (cm³) | 49.8 | 49.4 |
| Cooling system | Liquid | Liquid |
| Transmission type,final drive | - | Chain |
| Bore (mm) | 39 | 40 |
| Stroke (mm) | 41.7 | 39.3 |
| Gearbox | 1-speed | 2-speed |
| Ignition | - | Variable Electronic |
| Clutch | - | Double, hydraulic and automatic clutch |
| Lubrication system | - | 2% Mixture |
| Chassis | ||
| Front suspension | Mechanical fork | 32mm Marzocchi fork |
| Rear suspension | Single shock absorber | Hydraulic Sachs shock |
| Front brakes | Expanding brake (drum brake) | Single disc. 2 -piston caliper |
| Rear brakes | Expanding brake (drum brake) | Single disc. 2 opposed-piston caliper |
| Diameter (mm) | - | 150 |
| Front tyre | - | 2.50-16 |
| Rear tyre | - | 3.00-14 |
| Front wheel travel (mm) | 175 | 140 |
| Rear wheel travel (mm) | 235 | 155 |
| Other | ||
| Starter | - | Kick |
| Color options | - |
|
| Dimensions | ||
| Wheelbase (mm) | 1,035 | 1,005 |
| Dry weight (kg) | 41 | 42 |
| Overall height (mm) | 910 | 970 |
| Overall length (mm) | 1,490 | 1,540 |
| Overall width (mm) | 700 | 660 |
| Seat height (mm) | 650 | 600 |
| Performance | ||
| Fuel capacity (l) | 3.9 | 3.5 |