Review on 🔌 SP 9618 Extension by Prime Line Products by Marcel Robinson

Spring works as it should. I wish there was spring here, come on, at least I can buy spring. Lolupdate: Well gosh it's been a rough spring. The thinner springs I used in a high performance motorized bike chain tensioner kept breaking after a few hundred miles. I'm very rough with my little bike. I ride it like a big ole dirt bike. I mean I blew him away. I keep stepping on the gas pedal while driving. The spring has to absorb the load from the drive side because there is no room for the swingarm and spring on the weak side. This spring has been massively abused and is still doing fine. While I know for a fact that it will eventually break, if it lasts twice as long as the standard springs I've used, I'll have my money's worth. Same price for standard spring but this one is much thicker. I will update in 1000 miles or so or if it breaks and how it broke. So far I'm very pleased with the power of this spring. You may have to buy a few dozen more to replace some of the springs on other bikes. If this spring goes 1000+ miles I will be buying at least a dozen more. I have already recommended them to 2 other strokers I interact with. they have the same problem as me.