Bmw G 450 X
The BMW G 450 X was introduced in 2008 as BMW Motorrad's entry into the supermoto segment, representing the brand's first serious attempt at a lightweight, competition-oriented single-cylinder machine. Developed in collaboration with Austrian manufacturer KTM (sharing some engineering DNA), it featured a high-revving 450cc four-stroke engine with an innovative centrally-positioned mass concept, placing the engine high and forward in the frame for improved weight distribution. It was discontinued after a short production run ending around 2010, largely due to modest sales success despite its technical ingenuity.
52 hp
Power
43 Nm
Torque
118 kg
Weight
160 km/h
Top Speed
3.5 L/100km (estimated real-world average)
Fuel
Naked
Body
What Buyers Should Know
Unique Counterbalanced Engine
The G 450 X uses a single-cylinder 450cc engine mounted unusually low and rearward in the frame, giving it a remarkably low center of gravity for a dirt bike. This improves handling but also means engine work can be more labor-intensive and costly than typical enduro bikes.
Watch the Clutch System
A known weak point is the hydraulic clutch and oil-bathed clutch system, which can develop leaks or wear faster than expected if maintenance intervals are ignored. Always verify service history and check for clutch slippage before buying used.
Low Production, Niche Resale
BMW produced the G 450 X only from 2008 to 2009, making it a relatively rare bike with a small parts and support network. Resale value is modest due to limited demand, but finding affordable used examples is possible — just ensure parts availability before committing.
Full Specifications
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