Designed to withstand the stress of your engine's transmission system, the 4-Stroke Flyweight Spring Replacement provides an easy to install solution to your clutch needs. Located on the 4-Stroke engine body and making contact with the bell rotor, the flyweight rotates and expands to provide your transmission drive. Over time however this part will deteriorate, and under high-stress conditions, a spring may break. The 4-Stroke Flyweight Spring Replacement, however, has you covered by replacing the broken hardware in lieu of a complete flyweight replacement. The installation has never been easier, simply remove your existing 4-Stroke transmission or direct drive, remove the damaged spring, and using needle nose plyers install the replacement. So whether you are looking to replace a damaged spring or want to carry a few on hand just in case, the 4-Stroke Flyweight Spring Replacement has you covered.
Three of these clutch flyweight springs hold the 4-stroke clutch flyweight together. These are compatible with our Flying Horse 49cc 5G 4-stroke bicycle engine kit and most HuaSheng 142F clutch flyweights.
Customer ReviewsWrite a review
4-Stroke Clutch Flyweight Spring
I received my order on time. Exact fit. It was an easy fix.
Great service fast shipping
Thankful Glad to have receipts bed my spring on time. Me and my 6 year old had an awes Me time reattaching it to a motor bike I built for us. We took the bike for a ride and she loves it!