Rossier Engineering
Rossier Engineering
Rossier Engineering
Flyin' 450 The Honda TRX450R is ready to run right out of the box. It has great handling, reminiscent of the 250R and 400EX, but is also very similar to the new YFZ450, but lighter in the front end. Stock is a respectable 38 HP, but with Rossier's simple bolt-on cam, pipe and air filter, almost 50 HP is attainable.
Honda TRX450R: 12 items found.
Click on items for more information

Outerwears Pre Filter

RE Exhaust End-Caps

RE TRX Custom Engine Packages

RE TRX Free Air Kit

RE TRX Piston Kit

RE TRX Spark Arrestor

RE TRX Web Cams

RE TRX450R Exhaust

RE TRX450R Quiet Kit

TRX Cylinder Head Porting

TRX Hotcams Stage 2

TRX Jet Kits




Rossier Engineering