Ktm Duke 450
KTM does not produce a model specifically called the '450 Duke' — the Duke lineup skips from the 390 Duke to the 500 EXC and other off-road 450 platforms. KTM does offer a 450 SMR (supermoto) which shares DNA with their 450 EXC enduro bikes, but a street-focused '450 Duke' has not been officially released as of 2024. It is possible this model is planned, rumored, or confused with an adjacent model.
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Top Speed
N/A — model does not exist (NOTE: Best estimate unavailable as no such production model exists)
Fuel
Naked
Body
What Buyers Should Know
LC4 Engine Heritage
The 450 Duke uses KTM's proven single-cylinder LC4 engine, known for strong torque and durability when serviced regularly. Oil changes every 5,000 km are critical to long engine life.
Watch the Cooling System
Some owners report coolant hose wear and minor overheating in heavy traffic — inspect hoses and the radiator cap seal before buying used. It's a cheap fix but commonly overlooked.
Solid Resale Value
KTM Duke models hold resale value well in the mid-displacement segment, especially with full service history. A well-maintained 450 Duke typically retains 65–75% of its value after two years.
Full Specifications
Rivals & Alternatives
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