
Used GasGas
The GasGas MC450F is a 450cc four stroke motocross bike, built for the track and sold on hours rather than kilometres.
3 GasGas MC450Fs are listed on MWMX right now (2023 to 2024 models), asking $9,500 to $10,000, most around $9,500. Every listing shows the hours, photos and where the bike is, and you can message the seller or make an offer without an account.
A GasGas MC450F is a race four stroke, so hours matter more than years: ask when the valves were last checked and the top end last done (60 to 100 hours is a normal rebuild interval on a hard raced one), listen for valve or clutch noise on a cold start, and look for a bent subframe, stripped threads and a sprocket with hooked teeth. Ask for the service history (members log theirs in the MWMX Digital Garage and it shows on the listing), look at the hours against the price, and check the frame and swingarm for cracks, the fork seals for weeping and the linkage and steering head bearings for play.



Selling a GasGas MC450F?
List it free on the MWMX Marketplace. No listing fee, no sale fee, and buyers who actually ride. Takes five minutes.
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