2023 Yamaha YZ450F

The reigning AMA pro Motocross & Supercross champ now raises the bar even higher. Building on its best-in-class power delivery and suspension performance, the all-new 2023 YZ450F boasts even more power, better handling, less weight, a new more narrow body with improved ergonomics and next-generation Power Tuner app—all while maintaining its renowned ease-of-use that makes fast riders even faster.

Lighter, more compact with increased power across the entire rev range, the all-new 450cc engine maintains the YZ450F's exceptional pulling power and renowned ease-of-use, all while boosting the rev limit by 500 rpm for even more top-end power.

A completely redesigned aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance. The result is a better handling machine with lighter feel, more agility and increased traction allowing the rider to enter corners with greater confidence and more line choices.

Like having factory team support in your pocket, Yamaha's groundbreaking Power Tuner App is revised to be even more user-friendly. New features include an intuitive “Simple Tuning” slide bar for engine mapping, Traction and Launch Control tuning, lap timer, along with engine and suspension tuning guides.

Features may include:

• The All-new 450cc engine is lighter and more compact with increased power across the entire rev range, while increasing the rev limit by 500 rpm for even more top-end power.

• A completely redesigned aluminum bilateral beam frame provides just the right amount of strength and flex for the perfect balance of stability and cornering performance

• The YZ450F's front fork now features a new hand operated compression clicker for simple, toolless adjustments

• Yamaha's groundbreaking Power Tuner App is revised with more features and designed to be even more user-friendly

• The all-new Traction Control System communicates wheel slip to the ECU, tuning the engine to maintain ideal rear wheel traction

• New compact, lightweight, and durable clutch

• All-new Five-speed transmission

• Slimmer body and improved ergonomics

• New air intake

• Updated rear brake