top of page

For the love of MINI Bikes


International Red Rider dual sport fans can now rejoice over the Honda CRF 450L and X a serious offering to take on the 450cc Dual Sport, Off Road category.

As soon as we got our hands on the international CRF450L, we rolled up our sleeves and went to work. The goal - improve power in every area we could while keeping to the goal of making the new 450 easier to ride in a variety of off-road conditions. We tailored the power delivery to give the machine more controlled rideability.  Power is up and weight is down for a win-win situation for the new red off-road machine.

Benefits for the International 2019 CRF450 L and X Yoshimura RS-4 system include:

  • Significant power gains with this full system
  • Lambda/O2 sensor bung
  • Header pipe incorporates a "tucked in" design, making it less susceptible to damage
  • Header boasts a thicker 18 gauge spec that provides better impact-protection in off-road conditions

If your serious - it's only Yoshimura. Proudly made in the USA!




  • Honda CRF450L International 2019
  • Honda CRF450X International 2019


sold and shipped by HRP CUSTOMS LLC 

5725 E tropicana ave 

las vegas NV 




The product that you are purchasing is designed and intended for closed course competition use only and is labeled as such, i.e. Yoshimura "RACE SERIES." Yoshimura RACE SERIES products are neither designed nor intended for use on PUBLIC ROADS or LAND. Such use is prohibited by Federal and State regulations


SKU: SKU: 124500D320-HRP


    bottom of page