Ducati have revealed a raft of updates for the Desmo450 MX and Desmo450 MX Factory motocrossers, eighteen months on from the bikes’ original debut.
The Desmo450 MX’s full spec was first unveiled back in April 2025, when it arrived at UK dealerships priced at £11,245. The bike marked Ducati’s first entry into motocross, built around a Desmodromic valve system more commonly found on the firm’s MotoGP and Superbike machines. The 2027 update, Ducati say, is based on feedback gathered during the model’s first full racing season.
Despite the range of changes, the core engine output is unchanged: the Desmo450 single-cylinder, 449.6cc engine still produces a claimed 63.5bhp at 9400rpm and 39.1lb.ft of torque at 7500rpm.
The standard Desmo450 MX gains a new 51-tooth rear sprocket, altering the final drive ratio to improve responsiveness out of corners. Ducati have also redesigned the gear and rear brake pedal tips for improved ergonomics, fitted a larger 40mm fuel tank cap for quicker refuelling, and switched to new Pirelli Scorpion MX32 Mid-Soft tyres, in 80/100×21 front and 110/90×19 rear sizes.
A number of components have been reinforced for durability, including the starter motor gear coupling, the water pump oil seal (now with revised geometry and a Teflon coating), the exhaust manifold at its silencer connection, the chain guide support, fork slider guards and the front engine-to-frame brackets.
Ducati have also introduced a predictive maintenance system, available via an optional Wi-Fi module. The system analyses how the bike is actually being used and adapts engine maintenance intervals accordingly, rather than relying on fixed service schedules.
Visually, the standard 2027 bike switches to a new livery featuring black logos in place of the previous white ones.
The range-topping Factory version carries over all of the standard bike’s 2027 updates, while adding its own further upgrades. Despite featuring more hardware, Ducati say the Factory version weighs less than the standard model.
Key among the changes is a full Akrapovič titanium exhaust system with dedicated mapping, said to save 1.7kg over the standard exhaust while improving power delivery and acceleration.
The Factory’s Showa suspension gains Dark Kashima and TiO surface treatments – on both the fork and shock for smoother operation and better wear resistance, while the triple clamps are machined from solid billet to save further weight.
A sump guard, front disc cover and an RK MXU chain are fitted for extra durability, alongside a Holeshot device to aid starts. The Factory’s Wi-Fi module also allows Riding Modes to be customised via Ducati’s X-Link app, adjusting engine response, Launch Control, engine braking and traction control.
The Factory is distinguished visually by a new 2027 Ducati Corse livery, featuring a red and black Ducati logo.
The £9495 Desmo450 MX and £10,795 MX Factory are set to arrive at selected European dealerships first, before distribution extends to the rest of the world. No UK pricing has yet been confirmed for the 2027 models.
Ducati have made an instant impact in off-road racing straight from their first season, but top-tier competition is a cut-throat business that requires constant evolution. They clearly didn’t have much to fix, as many of the changes read more like tweaks than full-blown upgrades. Let’s see what their second season brings.
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