Jst4shw Rucks

Website is down for awhile , if you need parts , text me 8134073314

Qmb139 lighten flywheel going out today



https://jst4shwrucks.com/products/lighten-magneto-flywheel-for-50cc-4-stroke-qmb139-engines

Months of waiting finally over , we will receive 20 today and start machining it this week , have 20 more coming next week

https://jst4shwrucks.com/products/honda-navi-oem-lighten-magneto-flywheel-nva110b

Just got done porting and polished 2022+ Honda Grom 28mm ko so throttle body
I’ll add it to the site soon

GY6 edz racing exhaust are back in stock

Honda ruckus FATTY GY6 150cc + EDZ Racing exhaust Honda ruckus FATTY GY6 150cc 171cc 180cc EDZ Racing exhaust

4 Honda NAVI lighten flywheel going out today

This is awesome right up on the Navi lighten flywheel , must watch

Lighter Flywheel = Faster Navi??? I install (with tutorial), test, and review the jst4shw Lightened Flywheel (link below) for the Honda NAVI. The purpose of the mod is to increase the RPMs qu...

What’s yours ?

Honda ruckus Edz fatty exhaust are back in stock!

Honda Ruckus NPS50 49CC EDZ racing Exhaust for Fatty wheel Honda Ruckus EDZ Exhaust hand built high quality stainless construction street exhaust for Honda Ruckus offers clean lines, a deep tone, great easy mounting and maintains an enough volume. Includes: Exhaust Canister, Pipe, Bracket &

Made some lowered forks today , it’s up on the website