Yoshimura

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

* Deliver huge power at a very light weight * Offer better handling thanks to a lower centralized mass coefficient * Full systems feature header and mid-pipe that are stainless steel construction *...

The dual-muffler configuration on the redesigned 2013 CRF450R gave us the opportunity to create an entirely new muffler, specifically built for the CRF450R. We worked in secret with Top AMA Pro...

* The new, powerful RS-2 exhaust design in a convenient slip-on muffler package * Diamond-shape muffler canister design improves power output * Muffler shape increases durability and performance from...