14 August. Friday 2026
Quadro 4 Adventure - 2015 Specifications and Reviews
The 2015 Quadro 4 is a unique four-wheeled adventure vehicle designed for riders seeking stability and confidence on varied terrain. Its innovative tilting suspension and dual-wheel configuration provide exceptional traction and control, making it ideal for explorers prioritizing safety and capability over traditional motorcycle agility. Best known for pioneering four-wheel motorcycle technology, it offers an accessible entry point for adventurous riders of all experience levels.
2015
General information | |
| Category | Prototype / concept model |
| Year | 2015 |
| Model | Quadro 4 Adventure |
Engine and Transmission Specifications | |
| Driveline | Dual drive timing belt. Primary drive: Automatic (CVT) with integrated differential. |
| Clutch | Automatic dry centrifugal |
| Transmission type,final drive | Belt |
| Cooling system | Liquid |
| Lubrication system | Trochoid pump, wet-sump |
| Fuel control | Single Overhead Cams (SOHC) |
| Fuel system | Injection |
| Valves per cylinder | 4 |
| Bore x Stroke | 82.0 x 65.5 mm (3.2 x 2.6 inches) |
| Torque | 24.50 Nm (2.5 kgf-m or 18.1 ft.lbs) @ 5000 RPM |
| Power | 30.00 HP (21.9 kW) @ 7500 RPM |
| Engine type | Single cylinder, four-stroke |
| Capacity: | 346.00 ccm (21.11 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Rear brakes | Single disc |
| Front brakes | Double disc |
| Rear tyre | 110/80-14 |
| Front tyre | 110/80-14 |
| Rear Suspension | HTS (oleo-pneumatic tilting suspension) |
| Front Suspension | HTS (oleo-pneumatic tilting suspension) |
| Rake (fork angle) | 19.0° |
| Frame type | Steel tubes |
| | |
Physical measures and capacities | |
| Fuel capacity | 15.00 litres (3.96 gallons) |
| Overall length | 2,180 mm (85.8 inches) |
| Overall height | 1,340 mm (52.8 inches) |
| Seat height | 770 mm (30.3 inches) If adjustable, lowest setting. |
| Power/weight ratio | 0.1163 HP/kg |
| Dry weight | 258.0 kg (568.8 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Comments | Two front and rear wheels. Windshied. |
| Starter | Electric |
| Color options | Black |
Performance Profile & Rider Fit
30 hp
Peak Power
9.5s
0-60 mph
Best For
Track20%
City70%
Cornering40%
Daily Riding65%
Touring55%
Passenger45%
Rider Profile
| Best For | This is a niche prototype quadricycle-style vehicle, best suited to curious riders comfortable with an unconventional tilting four-wheel platform rather than a traditional two-wheeler. |
| Purpose | Designed as an experimental leaning quad aimed at stable, accessible urban and light touring mobility rather than performance riding. |
| Rider Fit | The low seat height and automatic CVT-style transmission with dual front and rear wheels make it physically undemanding and easy to balance at low speeds or stops. |
| Character | It has a quirky, engineering-forward character built around tilting four-wheel stability and automatic operation rather than raw speed or sporting feedback. |
| Not Ideal For | It is not for riders seeking sharp cornering agility, off-road capability, or high-speed performance from a conventional motorcycle. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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