New GasGas MC 85 17/14 model details, with links to new and used dealer listings and latest GasGas deals

Overview

The 2027 GASGAS MC 85 17/14 is purpose-built for young motocross riders looking to develop their skills and progress through the racing ranks. Featuring a responsive 84.9cc two-stroke engine, lightweight chromium-molybdenum steel chassis, premium WP XACT suspension, and race-inspired ergonomics, the MC 85 delivers confidence-inspiring handling and serious performance in a package tailored for younger competitors. Equipped with 17-inch front and 14-inch rear wheels, it provides the ideal stepping stone before moving to larger youth or full-size motocross machines.

Features
High-Performance 84.9cc Two-Stroke Engine

The liquid-cooled 84.9cc single-cylinder engine has been developed to deliver strong acceleration, crisp throttle response, and a broad spread of usable power. Lightweight internal components allow the engine to rev freely while maintaining excellent durability, giving young riders the confidence to push harder on every lap.

Close-Ratio Six-Speed Gearbox

A smooth-shifting close-ratio six-speed transmission keeps the engine operating within its strongest power range. This allows riders to maximise acceleration, carry momentum through corners, and develop proper race technique while ensuring dependable performance throughout demanding motocross competition.

Lightweight Steel Chassis

The central double-cradle chromium-molybdenum steel frame has been engineered to provide excellent stability, predictable handling, and valuable rider feedback. Combined with a lightweight aluminium-polyamide subframe, the chassis helps young riders build confidence while maintaining the agility needed for modern motocross tracks.

WP XACT Suspension

Premium WP XACT 43 mm upside-down forks work together with a fully adjustable WP XACT PDS rear shock to deliver excellent bump absorption, traction, and rider control. The suspension package has been developed specifically for youth competition, helping riders confidently tackle jumps, braking bumps, and rough circuit conditions.

17-Inch Front and 14-Inch Rear Wheels

The dedicated 17/14 wheel combination provides a balanced riding position for younger racers while delivering responsive steering and predictable stability. Fitted with MAXXIS MAXXCROSS MX-ST tyres, the wheel package offers dependable grip across a variety of motocross surfaces.

Race-Ready Hydraulic Brakes

Hydraulic disc brakes with a 240 mm front disc and 220 mm rear disc deliver strong, progressive stopping performance. Excellent braking feel allows riders to brake later into corners while maintaining confidence and control throughout every lap.

Youth-Focused Ergonomics

Inspired by GASGAS's full-size motocross range, the slim bodywork has been scaled specifically for younger riders. A narrow rear section, compact side panels, and carefully positioned rider contact points make it easy to move around the motorcycle while maintaining excellent grip and control in all riding situations.

Optimised Airbox Design

The redesigned airbox features top-mounted intake ducts that promote efficient airflow while protecting the filter from dirt and debris. Tool-free access and a Twin Air snap-lock filter mounting system make routine maintenance quick and straightforward between rides.

Premium Competition Components

The MC 85 17/14 comes equipped with black anodised aluminium handlebars, ODI grips, oversized footpegs, lightweight black anodised rims, Formula hydraulic clutch, and durable race-ready controls. These premium components improve rider confidence, durability, and overall motocross performance.

Signature GASGAS Styling

Finished in GASGAS's distinctive red bodywork with bold black graphics, the MC 85 17/14 mirrors the appearance of the brand's full-size motocross machines. Durable in-mould graphics, slim body panels, and a gripper seat cover complete the modern race-inspired design while supporting unrestricted rider movement.

Technology

The 2027 GASGAS MC 85 17/14 combines a lightweight liquid-cooled two-stroke engine, WP XACT suspension, Formula hydraulic clutch, hydraulic disc brakes, lightweight steel chassis, aluminium-polyamide subframe, and premium race-developed components. Together these technologies provide responsive performance, precise handling, and the durability needed for competitive youth motocross.

Styling

Inspired by the full-size GASGAS Factory Racing lineup, the MC 85 17/14 features aggressive red bodywork, modern black graphics, slim ergonomics, and premium finishes throughout. Every detail has been designed to maximise rider mobility while creating a professional race-bike appearance.