14 August. Friday 2026
GAS GAS MC 85 17-14 - 2024 Specifications and Reviews
The 2024 GAS GAS MC 85 17-14 is a lightweight two-stroke motocross bike designed for young riders progressing through competitive racing. Powered by a liquid-cooled 85cc single-cylinder engine with a 6-speed gearbox, it delivers responsive performance and agility on track. Known for its reliable Formula hydraulics and nimble handling, the MC 85 excels in youth motocross competition.
2024
General information | |
| Price as new | Do you know this bike?Click here to rate it. We miss 2 votes to show the rating. |
| Type | Cross / motocross |
| Year model | 2024 |
| Model | GAS GAS MC 85 17-14 |
Engine and Transmission Specifications | |
| Driveline | 1/2 x 5/16´ chain |
| Clutch | Wet, multi-disc clutch, Formula hydraulics |
| Transmission type | Chain (final drive) |
| Gearbox | 6-speed |
| Cooling system | Liquid |
| Ignition | MEDJ digital EMS |
| Fuel system | Carburettor |
| Bore x stroke | 47.0 x 49.0 mm (1.9 x 1.9 inches) |
| Type of engine | Single cylinder, two-stroke |
| Capacity: | 84.9 ccm (5.18 cubic inches) |
Brakes, suspension, Frame and wheels | |
| Wheels | Maxxis tyres. Aluminium rims. |
| Rear brakes | Single disc |
| Diameter | 240 mm (9.4 inches) |
| Front brakes | Single disc |
| Rear tire | 2.15-14 |
| Front tire | 1.6-17 |
| Rear wheel travel | 305 mm (12.0 inches) |
| Rear suspension | XACT WP mono shock |
| Front wheel travel | 278 mm (10.9 inches) |
| Front suspension | XACT 43 WP Upside-Down fork, Ø 43 mm |
| Rake (fork angle) | 24.0° |
| Frame type | Central-tube with double-cradle |
| | |
Physical measures and capacities | |
| Fuel capacity | 5.20 litres (1.37 US gallons) |
| Wheelbase | 1137 mm (44.8 inches) |
| Ground clearance | 336 mm (13.2 inches) |
| Seat height | 865 mm (34.1 inches) If adjustable, lowest setting. |
| Dry weight | 67.0 kg (147.7 pounds) |
Other specs | |
| Maintenance | Find parts, fluids, filters, maintenance tools and service items on eBay |
| Update specs | |
| Starter | Kick |
| Color options | Red/white |
Performance Profile & Rider Fit
Best For
Track20%
City5%
Cornering90%
Daily Riding5%
Touring5%
Passenger0%
Rider Profile
| Best For | This is a competition minicycle built specifically for young, developing riders progressing through motocross, not for adults or beginners of any age. |
| Purpose | It exists purely for motocross racing and track practice, giving a young rider a genuine race-spec platform to develop skill on jumps and berms. |
| Rider Fit | Designed around a small, lightweight rider's body, with a low-mass chassis and seat height suited to youth-sized riders rather than adults. |
| Character | Sharp, light, and eager to change direction, it rewards active riding and aggressive throttle-clutch control typical of a peaky two-stroke engine. |
| Not Ideal For | It is not suitable for adult riders, road use, commuting, touring, or carrying a passenger. |
Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.
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