450cc Unicam® engine. The Unicam ® cylinder head offers a compact, lightweight design with a narrow valve angle, which improves combustion chamber efficiency, increases compression ratio, and lowers the center of gravity.

2 天之前 · The Italian brand’s first dirt bike motorcycle is set to reach North America dealerships in July and cost $11,495. ... Let's take a quick look at this price point compared to a few current 450cc ...

1 天前 · The Desmo450 MX also delivers a strong torque curve at low revs, ensuring abundant power out of corners, with a linear delivery and unprecedented acceleration for its category. This distinctive power delivery curve provides the rider with 70% of the maximum torque at just 4,200 rpm, making the Desmo450 MX less demanding and tiring than a ...

The 2025 FC 450 Factory Edition sets the standard for competition-focused motocross machinery. By offering the ultimate combination of a lightweight, agile chassis, advanced SOHC engine, and specifically chosen Technical Accessories, an unrivalled on-track experience for riders of all abilities is assured.

2024年10月14日 · Six of the best standard-model 450cc motocross bikes of 2025 get weighed, dynoed, and track tested to determine how they rank in terms of overall performance.

22 小时之前 · That thrust, unsurprisingly, comes courtesy of a 450cc single-cylinder motor – standard stuff for the segment – but what is new for motocross is the introduction of Ducati’s signature ...

A modern marvel in dual-sport design, the CRF450RL garners widespread acclaim for its blend of agility and power. This robust yet sophisticated motorcycle is engineered for adventurers seeking a seamless transition from off-road ruggedness to …

2024年10月20日 · The KTM 450 SX-F enters the lineup considered the “race-ready” machine in the Austrian fleet and is the same bike that won the 2024 Pro Motocross Championship in the hands of Chase Sexton. This year, it sees the same updated frame, which was introduced on the ’24.5 “Factory Edition.”

2 天之前 · The Desmo450 MX will arrive at selected European dealerships from June 2025, with distribution extending to North America in July, followed by the rest of the world. Desmo450 MX. Colours. Ducati Red Main standard features. Desmo450 single-cylinder engine, 449.6 cc; Maximum power of 63.5 hp at 9,400 rpm, Maximum torque of 53.5 Nm at 7,500 rpm

1 天前 · The unit in the Desmo450 MX has been tuned to produce 63.5 hp of power at 9,400 rpm and 53.5 Nm torque while revving at 7,500 rpm. It should be noted that the Desmodromic engine of the brand is ...