2025 YZ450F Yamaha Motorsports, USA
Featuring a reversed cylinder head layout, forged aluminum piston, 39 mm titanium valves, lightened crank assembly and dry sump lubrication, the 2025 YZ450F's advanced DOHC four-stroke engine is light, compact and world renowned for its incredibly broad pulling power across the entire rev range.
Best Motocross Bike 2nd Place—2025 Yamaha YZ450F | Dirt Rider
2024年10月12日 · 2025 Yamaha YZ450F Engine. Sending 55.3 hp and 33.0 lb.-ft. of torque to its rear wheel when run on our in-house Dynojet 250i rear-wheel dynamometer, the YZ450F is leader of the pack in peak ...
MXA RACE TEST: THE REAL TEST OF THE 2021 YAMAHA YZ450F
2020年12月17日 · A: Racers buy bikes based on brand loyalty (red, green, blue, yellow, orange or white), displacement size (125, 250 or 450), engine type (two-stroke or four-stroke) and superlative traits.
2023 Yamaha YZ450F Review - Cycle News
2022年10月28日 · The new YZ450F is a claimed five pounds lighter than before. Yamaha chose to stick with a cable-actuated clutch that now features a disc spring and integrates the primary gear and basket into a single steel unit.
MXA RACE TEST: THE REAL TEST OF THE 2022 YAMAHA YZ450F
2022年4月22日 · The stock blue color (which is more noticeable because the number plate backgrounds are blue instead of white) or the Monster Energy Yamaha team plastic (which has more black plastic and a...
2021 Yamaha YZ450F Buyer's Guide: Specs, Photos, Price - Cycle World
2021年1月22日 · The 2021 Yamaha YZ450F is highly regarded for its easily tunable, torquey engine, confidence-inspiring suspension, and unparalleled stability.
2019 Yamaha YZ450F specifications and pictures - Bikez
A high-compression cylinder head, forged piston, aggressive cam profiles, cylinder geometry and much more work together to give YZ450F riders the best balance of open-class power with controllability. US$ 9299. MSRP depends on country, taxes, accessories, etc.
2023 Yamaha YZ450F First Look - Cycle News
2022年8月10日 · The end result is a lighter, more compact engine that pumps out even more power, improved handling with greater agility while still maintaining excellent stability, and a significantly lighter, slimmer body with enhanced ergonomics for greater control. Changes for the new YZ450F start with the engine.
2019 Yamaha YZ450F Review - Keefer, Inc. Tested
2018年6月29日 · The 2019 YZ450F is stable and never does anything you don’t want it to do. Yes, it will take some extra work by the rider to change direction, but it WILL do it. With the updated fork lugs and wheels spacers the new Yamaha is …
2019 YAMAHA YZ450F: FULL TEST - Dirt Bike Magazine
2019 YAMAHA YZ450F: FULL TEST. Over a year ago, the 2018 YZ450F arrived with fireworks and celebration. It had a new engine, a new chassis and virtually every part was redesigned. But that wasn’t what got everyone’s attention. It was the first production motocross bike that could be tuned without being touched.