Vent Derapage 125 RR - 2023 Specifications and Reviews
The 2023 Vertigo Dougie Lampkin Replica is a specialized trial motorcycle designed for experienced riders seeking precision and control on challenging terrain. Powered by a 31 HP 300cc two-stroke engine with liquid cooling and fuel injection, it excels in technical riding scenarios requiring finesse over speed. This model is best known for its lightweight construction and responsive handling characteristics that make it ideal for trial competition and extreme off-road riding.
General information | |
| Category | Trial |
| Model year | 2023 |
| Model | Vertigo Dougie Lampkin Replica |
| | |
Engine and Transmission Specifications | |
| Driveline | Regina 103 |
| Clutch | Multi-disc oil wet, adjustable preload |
| Transmission type | Chain (final drive) |
| Gearbox | 4-speed |
| Cooling system | Liquid |
| Fuel system | Injection. Integrated injection driver. |
| Bore x stroke | 79.0 x 60.0 mm (3.1 x 2.4 inches) |
| Power output | 31.0 HP (22.6 kW)) @ 9200 RPM |
| Engine type | Single cylinder, two-stroke |
| Capacity: | 300.0 ccm (18.31 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Black Morad rims. Vertigo red hubs. Dunlop D803GP tires |
| Rear brakes | Single disc. 2-piston caliper |
| Diameter | 185 mm (7.3 inches) |
| Front brakes | Single disc. Hydraulic Braktec, 4-piston caliper |
| Rear tire | 2.15-18 |
| Front tire | 1.60-21 |
| Rear wheel travel | 170 mm (6.7 inches) |
| Rear suspension | Swingarm combined with REIGER 2 way monoshock with compression, rebound and spring preload adjustment |
| Front wheel travel | 170 mm (6.7 inches) |
| Front suspension | Tech Factory |
| Frame type | Multitubular silver chassis 25CrMo4 steel, aluminium 6082 subframe |
| | |
Physical measures and capacities | |
| Fuel capacity | 2.30 litres (0.61 US gallons) |
| Wheelbase | 1310 mm (51.6 inches) |
| Overall length | 2010 mm (79.1 inches) |
| Seat height | 680 mm (26.8 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.4559 HP/kg |
| Dry weight | 68.0 kg (149.9 pounds) |
Other specs | |
| Comments | Battery assisted. |
| Starter | Electric & kick |
| Color options | Green/black |






































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