Cross / motocross
2021 Yamaha YZ450F
Not road-legal (competition/off-road)
General features
Class‑leading performance and suspension and the smartphone Power Tuner app make the YZ450F the bike of choice for race winners. More Power. Better Handling. Simply put, the 2021 YZ450F™ is better everywhere. With a more compact motor, a thoroughly refined and balanced chassis and improved ergonomics, the YZ450F gives the rider the ability to perform at their best, lap after lap.
Yamaha YZ450F History
Yamaha YZ450F History & Generations Source: Wikipedia
2003
The YZF received the biggest update in its history. First, the engine displacement was increased with 449 cc in compliance to the new AMA Motocross maximum displacement rule, the engine now produced over 52 hp (39 kW).
History text adapted from Wikipedia under CC BY-SA.
Yamaha YZ450F Technical specs
Yamaha YZ450F market reference value
Reference values from the monthly insurance value list published by the Insurance Association of Türkiye. New vehicles use the authorised distributor’s non-campaign list price; used ones use market averages.
Values are nominal Turkish lira; much of the rise reflects inflation. Switch to dollars or euros to see the real trend.
Source: Insurance Association of Türkiye, Kasko Değer Listesi, August 2026. These are reference values for insurers and carry no mileage, damage or condition breakdown.
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