2025 GAS GAS MC 65 Technical Analysis & Specification Breakdown
Positioned in GAS GAS's minibike, cross motorcycle lineup, the 2025 GAS GAS MC 65 relies on a 64.9 cc (4 cu in) liquid-cooled single cylinder, two-stroke powerplant. Internal engine geometry specifies a bore and stroke of 45.0 x 40.8 mm (1.8 x 1.6 inches).
On the scales, the MC 65 measures 53.5 kg (118 lbs) dry. Rider ergonomics and chassis geometry center around a 730 mm (28.7 in) seat height — giving shorter riders and urban commuters confident flat-foot reach at traffic stops, combined with a 1,142 mm (45 in) wheelbase engineered for quick, flickable steering geometry. The 4.5-liter (1.2 US gal) fuel tank supports practical everyday commuting and weekend road stints.
Within MotoLibrary's GAS GAS archive, this model family spans 6 indexed model years from 2006 to 2025, allowing buyers to track year-over-year changes in emissions tuning, weight and equipment.
Standover Height
730 mm (28.7 in)
Engine
Displacement64.9 ccm (3.96 cubic inches)
Engine TypeSingle cylinder, two-stroke
Bore x Stroke45.0 x 40.8 mm (1.8 x 1.6 inches)
Fuel SystemCarburettor. Mikuni VM 24
IgnitionHidria ECU
CoolingLiquid
Transmission
Gearbox6-speed
Final DriveChain (final drive)
ClutchWet, multi-disc clutch, Formula hydraulics
Driveline420 chain
Performance
ExhaustAluminum
Chassis
Frame TypeChrome-molybdenum steel central-tube
Rake25.5°
Front SuspensionXACT 35 WP Upside-Down fork, 35 mm
Front Travel215 mm (8.5 inches)
Rear SuspensionXACT WP mono shock
Rear Travel270 mm (10.6 inches)
Wheelbase1142 mm (45.0 inches)
Ground Clearance259 mm (10.2 inches)
Wheels & Brakes
Front Tyre60/100-14
Rear Tyre80/100-12
Front BrakesSingle disc
Front Brake Ø198 mm (7.8 inches)
Rear BrakesSingle disc
Rear Brake Ø180 mm (7.1 inches)
WheelsSpoked wheels with aluminium rims
Dimensions & Weight
Dry Weight53.5 kg (117.9 pounds)
Seat Height730 mm (28.7 inches) If adjustable, lowest setting.
Use this page to compare this motorcycle by its real specifications, not only by model name. Focus on the details that affect fit, comfort, handling, range and ownership.
Seat Height
Check the seat height against your inseam and riding posture before choosing a motorcycle.
Weight
Compare weight carefully because it affects low-speed handling, parking and confidence.
Fuel Capacity
Fuel capacity helps estimate touring range and how often you may need to stop.
Brakes
Brake setup is worth comparing if you ride in traffic, mountains or with a passenger.
Suspension
Suspension details can matter for comfort, road feel and long-distance riding.
Transmission
Transmission and final drive affect maintenance, smoothness and everyday usability.
