Honda TRX 450r In-Depth Guide Introducing in the red corner, the Honda TRX 450R is a 39 horsepower sport class all-terrain vehicle (ATV) manufactured by Honda Motors Co. It weighs 350 pounds and has a top speed of 74MPH in stock condition. Specs include a 4-stroke liquid cooled 450cc engine, a seat height of 32.8 inches and enough performance parts to make owners happy. Not bad for an ATV with.. this is the differences and changes of all the 450r and 450er models from 2004+.just thought this was interesting and figured i would post it up for everybody to see (the chart that actually showed all the comparisons wouldnt upload so this is somewhat a useless post) lol All specifications.
Front Tire: 22X7X10 Rear Tire: 20X10X9 Front Sprocket: 14 Tooth Rear Sprocket: 38 Tooth Chain: 520X94 Spark Plug: IFR8H11 Main jet: 118 Main jet: 120 Pilot Jet: 482005 HONDA TRX 450R Parts & Accessories. View and Download Honda 2005 TRX450R owner's manual online. 2005 TRX450R offroad vehicle pdf manual download.