2026 GASGAS MC 85 17/14

Together with our global team of talented, young test riders, we've developed what can only be described as an incredible 2-stroke motocross bike! From the new frame and WP shock to the improved motor and redesigned bodywork, just about everything is new, making for a seriously fresh MC 85 in 2025. As well as the increased performance, the riding experience is considerably improved too. Slimmer ergonomics and a handlebar bend created specifically for younger racers inspires confidence and makes laps at the track so much more enjoyable. The end result of all the changes is a bike that delivers incredible performance and rideability for such a small motorcycle. And if there's one thing that we can guarantee, it's that kids will absolutely love it!

Engine

• Primary drive 20:64
• Transmission 6-speed
• Cooling Liquid cooled
• Secondary gear ratio 13:46
• Starter Kickstarter
• Stroke 48.95 mm
• Bore 47 mm
• Clutch Wet, multi-disc clutch, Formula hydraulics
• Displacement 84.9 cm³
• EMS Keihin PWK 28
• Design 1-cylinder, 2-stroke engine

Chassis

• Weight (without fuel) 68 kg
• Tank capacity (approx.) 5.4 l
• Wheelbase 1282 mm
• Front brake disc diameter 240 mm
• Rear brake disc diameter 220 mm
• Front brake Disc brake
• Rear brake Disc brake
• Chain 428, Non-sealed
• Frame design Central-tube frame with double-cradle
• Front suspension XACT 43 WP Upside-Down fork, Ø 43 mm
• Ground clearance 308 mm
• Handlebar Aluminium, tapered Ø 28/22 mm
• Rear suspension XACT WP PDS mono shock
• Seat height 845 mm
• Silencer Aluminium
• Steering head angle 63.5 °
• Rear subframe design Aluminium / Polyamide Glass Fiber
• Suspension travel (front)278 mm
• Suspension travel (rear)289 mm
• Tire dimensions (front/rear) 70/100; 90/100
• Wheels 1.4 x 17"; 1.6 x 14"
• Wheelbase 1282 ± 10 mm