2021 YZ450F on of the best motocross bikes Yamaha has ever produced. With state of the art technology and that Yamaha dna embeded into this bike you cant go wrong in stock ready for immediate delivery scroll down for all the techinical features^.^^^YZ450F technical highlights^^ Ultra-compact new 450cc engine, increased power with total control ^Lighter and more compact cylinder head ^Mass centralised design^Yamaha smartphone tuning for instant track-side power maps^andlebar switch for easily adjustable power map changes^Compact electric starter with ultra-light battery^Launch Control System (LCS) optimises engine output for quicker starts^Advanced fuel injection system for optimum power^ Angled radiators ensure effective engine cooling^ Robust transmission and clutch for positive shifting^ Compact mass-centralised wraparound exhaust^Forward mounted muffler^Lighter aluminium bilateral frame delivers sharper handling^Slimline body and firmer seat for ultimate ergonomics^ Class-leading KYB coil spring-type speed sensitive front suspension^ Link-type rear suspension with specially-tuned KYB shock^ Lightweight wheels with blue rims^ 270mm front disc with uprated caliper aggressive pad material^ New 240mm rear disc and more compact caliper^4-position adjustable rubber-mounted handlebar clamp^ Embedded graphics give extended durability^Tapered aluminium handlebars with quick-adjust clutch perch^New lighter footrests

2021 YZ450F on of the best motocross bikes Yamaha has ever produced. With state of the art technology and that Yamaha dna embeded into this bike you cant go wrong in stock ready for immediate delivery scroll down for all the techinical features^.^^^YZ450F technical highlights^^ Ultra-compact new 450cc engine, increased power with total control ^Lighter and more compact cylinder head ^Mass centralised design^Yamaha smartphone tuning for instant track-side power maps^andlebar switch for easily adjustable power map changes^Compact electric starter with ultra-light battery^Launch Control System (LCS) optimises engine output for quicker starts^Advanced fuel injection system for optimum power^ Angled radiators ensure effective engine cooling^ Robust transmission and clutch for positive shifting^ Compact mass-centralised wraparound exhaust^Forward mounted muffler^Lighter aluminium bilateral frame delivers sharper handling^Slimline body and firmer seat for ultimate ergonomics^ Class-leading KYB coil spring-type speed sensitive front suspension^ Link-type rear suspension with specially-tuned KYB shock^ Lightweight wheels with blue rims^ 270mm front disc with uprated caliper aggressive pad material^ New 240mm rear disc and more compact caliper^4-position adjustable rubber-mounted handlebar clamp^ Embedded graphics give extended durability^Tapered aluminium handlebars with quick-adjust clutch perch^New lighter footrests