Rieju Marathon 125 Pro Dual Sport Jet Kit

Rieju Marathon 125 Pro Dual Sport Jet Kit
Rieju Marathon 125 Pro Dual Sport Jet Kit
Rieju Marathon 125 Pro Dual Sport Jetting Kit Includes

  • Main Jets                    
  • Pilot Jet                      
  • Needle Adjusters        
  • Nylon Needle Spacers
  • Slide Spring Modification
  • Drill Bits for
  • Slide Hole Modification (optional)
  • Idle Mixture Modification
  • Intake Airbox Modification
  • Exhaust Modification
  • Tuning Tech
  • Bike Specs
  • Carb Schematic
  • Carb Synchronizer Tool (how to build for $5)
  • Step by step instructions with photos for ease of installation.
  • Installation Support

Please Select the Following Information

Stage 1-7
Air Filter Type
Exhaust Type
Altitude / Elevation Riding Range
Year, Make, & Exact Model
Other Mods, Brand of Exh/Int

    Please Include any more Information needed to Design your Jet Kit

This is a Custom Designed Performance Jet Kit.
We give a 100% Satisfaction Guarantee Refund on each Kit.
Fill out the information, and Engineering will design the kit per your specifications.