Overview

Base

2025 GASGAS MC85 17/14

Motorcycle

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!

Starting at $6,449 MSRP

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Engine

Primary drive

20:64

Transmission

6-speed

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

Design

1-cylinder, 2-stroke engine

Fuel-mixture generation

Keihin PWK 28

Chassis

Weight (without fuel)

68 kg

Tank capacity (approx.)

5.4 l

Wheelbase

1.282 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

Tapered aluminum 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

Aluminum-reinforced polyamide

Suspension travel (front)

278 mm

Suspension travel (rear)

289 mm

Tyre dimensions (front/rear)

70/100; 90/100

Wheels

1.40 x 17"; 1.60 x 14"

BODYWORK

All-new from front to back! The bodywork may have changed massively for 2025 but its classic, bold red color remains. It's slimmer too, especially at the back of the bike, which means riders can move from seated to standing and back again with very little effort. Put simply, the MC 85 now offers a much improved riding experience and is a dream to ride. And to make sure the bike best fits the average height of the kids who'll ride it, the seat height is 845mm.

HANDLEBARS

The new, black-anodized aluminum handlebars really stand out, matching the graphics, rims, and silencer perfectly. But they've not been changed for cosmetic reasons. The bar bend has been designed specifically for kids so that they can always ride with maximum comfort and with a perfect technique. For total control and to give the MC 85 a full-size feel, the black ODI grips (as found on our full-sized bikes) are fitted to each model while a big bar pad protects the rider on heavy landings.

AIRBOX

New air ducts on the top side of the airbox deliver more air into the motor for maximum horsepower. Then, when it comes to checking out the Twin Air filter to see how dusty it is, the process remains the same. Simply pop the side panel off using your hands and if a fresh filter is needed, the fail-proof mounting design ensures a secure fitment for complete peace of mind.

FUEL TANK

With a new frame and bodywork comes a new fuel tank. The overall volume remains the same at around 5 liters, which is more than enough for the longest of track sessions. Then there's scaled down fuel cap like you'll find on our full-size bikes to tops things off.

2025 GASGAS MC85 17/14

MC 85 17/14

Specs and Features

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