Seller notes

Jianshe JS250 Jet Kit IncludesJianshe JS250 Main Jets Jianshe JS250 Pilot JetJianshe JS250 Needle AdjustersNylon Needle SpacersSlide Spring ModificationDrill Bits forSlide Hole Modification (optional)Idle Mixture ModificationTuning TechBike SpecsCarb SchematicCarb Synchronizer Tool (how to build for $5)Step by step instructions with photos for ease of installation.Installation Support - If you need assistance we are there for you. MAXIMUM PERFORMANCE & LONGER ENGINE LIFEFEELS SLUGGISH? EXHAUST P...

Contact Us regarding this vehicle

Contact Seller on eBay

You will be redirected to eBay

When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission.