One year on from launching our first-ever race team replica dirt bike and we’re back with more! And not just one, but two factory edition motocross models. Built for maximum on-track performance, the all-new GASGAS MC 450F Factory Edition and MC 250F Factory Edition bikes have been designed and developed together with GASGAS Factory Racing, so you know they’re going to be good! Both feature brand-new motors, new frames, and are packed full of the latest technology, with pretty much everything else being improved over the outgoing generation. So, if you’re a racer focused on winning, you’re going to need one. It’s as simple as that!

The 2023 Factory Edition line-up will be available soon from Lings GasGas. Register your interest and be among the first to see these exciting new models when they land at our dealership.

Call 01379 851090 or register your interest below.



The MC 450F Factory Edition benefits from a new cylinder head and CP piston – a potent combination that gives a boost to overall performance and amplifies the on-track experience for all riders. With the motor now lighter than ever, as well as being repositioned within the all-new frame to improve mass centralization, the bike’s already agile handling characteristics are taken to the next level.

Refined to be lower in weight and still produce copious amounts of power, the 450 motor is designed to centralize mass for perfect handling.

Shared updates across both GASGAS Factory Edition models.

  • New generation frame – Hydroformed, laser cut, and robot welded, the new frame is as strong and as flexible as it gets. Super-stable at high speed without compromising things in the corners, the frame is finished with a tough, electronic red powder coating.
  • New aluminum subframe – Strong and light. Contributing to the overall handling of the Factory Edition bikes, the aluminum subframe is super reliable.
  • New die-cast swingarm – An improved casting process knocks off 190 grams when compared to the old swingarm. Still strong and designed to work with the flex of the new frame, the swingarm is complete with a new chain guide designed to prevent mud build-up and help maintain forward momentum in deeply rutted turns.
  • New bodywork and graphics – Fresh new plastics and the latest Red Bull/Troy Lee Designs/ GASGAS Factory Racing graphics sure look the business. But there’s a lot more to the updated bodywork as the contact areas for your knees are now larger, which allows riders to grip the bike more when getting on the gas.
  • Bigger fuel tank – If you’re competing in the pro ranks then you’ll enjoy the larger fuel tank as you can go the full distance with no fear of running out.
  • New footrest design – Mounted further inwards on the frame to help prevent them from catching on deep ruts or take offs when scrubbing, the new footrests feature a larger surface area to improve control in all conditions.
  • Updated suspension settings – With the WP forks set-up to maintain forward momentum after heavy landings and the all-new WP shock as good as rear suspension gets, attacking the track has never felt so good. Plus, both the forks and shock are adjustable by hand, for quick and easy set-up changes.
  • State-of-the-art electronics with Traction Control and Quickshifter – Helping to get the power down in slick conditions, Traction Control is essential for all hardpack tracks while the Quickshifter ensures super-smooth gear changes - even when wide open!
  • New map selector switch to engage mappings, launch control, traction control and quickshift – Easy to operate, even when riding, the handlebar-mounted Map Select Switch houses all the buttons to activate Launch Control, Traction Control, and the Quickshifter.
  • Lighter motors and new engine position – Low in weight and positioned to play a vital role in handling, the Factory Edition motors aren’t just fast, but they help each bike handle perfectly.

Beyond the super-cool Troy Lee Designs/Red Bull/GASGAS Factory Racing graphics, the very best race-tested components have been fitted to both factory edition models. Every single part is designed to improve performance and durability while the latest in electronic wizardry allows riders to customize the power to suit their style.

Take a look at the full list of what’s included on both the GASGAS MC 450F Factory Edition and MC 250F Factory Edition motocross bikes, it’s seriously impressive…

  • Troy Lee Designs/Red Bull/GASGAS Factory Racing replica graphics from the 2023 season
  • Ribbed Factory Seat Cover
  • Factory Racing Triple Clamps (anodized red)
  • Factory Wheels (anodized black)
  • Dunlop tires
  • Black rear sprocket
  • Gold x-ring chain
  • Factory Start Device
  • Semi-Floating Front Brake Disc
  • Factory Racing Brake Disc Guard
  • 2K Carbon Composite Skid Plate
  • Frame Protection Kit (red)
  • Hour meter with FI status LED and low fuel warning
  • Map Select Switch to control Launch Control, Traction Control, and Quickshift
  • Akrapovic “Slip-On Line” titanium exhaust system
  • Billet Hinson Outer Clutch Cover
  • Black Neken Fatbar with GASGAS bar pad
  • Softer ODI Lock-On Grips
  • Firmer suspension settings
Unlocking even more power from the new, more compact, and easier to work on motors is a lightweight Akrapovič Slip-On Line titanium exhaust system. Giving a significant boost to both torque and top speed, it’s the very latest offering from Akrapovič, which as well as improving performance, looks the absolute business.

Not only super-fast, but these new Factory Edition bikes also handle like a dream. Firmer settings on the WP XACT suspension encourage riders to attack the track and big jumps with full confidence, safe in the knowledge that heavy landings will be soaked up with no loss of forward momentum. Up front, red anodized Factory Racing Triple Clamps allow riders to customize the ergonomics, while soft ODI Lock-On grips improve comfort. A grippy, ribbed seat cover keeps riders where they want to be when getting on the gas.

Dunlop Geomax MX33 tires hook up in all conditions, and are fitted to our black Factory Wheels, which are rock solid and add to the real race bike flavor. We’ve bolted on a Semi-Floating Front Brake Disc, so you’ll never miss your line in the corners and protected it with a Factory Racing Brake Disc Guard for when things get wild in the first turn!

Finishing off both bikes in style is a long list of parts taken straight from our Technical Accessories range. From front to back, there’s a Factory Start Device, Neken handlebars, a 2K Carbon Composite Skid Plate, Hinson Clutch Cover, a red Frame Protection Kit, a black Rear Sprocket, and a gold x-ring chain. Finally, to make sure riders stay on top of servicing their bike, we’ve installed an Hour Meter to ensure no one ever loses track of just how many hours they’ve spent on this awesome bike.