Upgraded 35 Chain 140 Links Mini Bike & Go Kart Chain Tensioner Fit for Coleman CT100U, CC100X, Baja Doodle Bug, Predator 212cc 79cc 97cc 100cc & Motovox Models Wide Compatibility: Designed for Coleman, Baja, Motovox and many other brands of mini bikes and off-road karts, perfect fit for Predator 79cc to 212cc and other displacement engines. High quality alloy chain: Made of high-quality alloy steel, the chain surface has excellent wear resistance and corrosion resistance, which significantly extends the service life and ensures worry-free riding. Durable rubber-metal tensioner: The chain tensioner is made of durable rubber and metal with smooth surface, effectively reducing chain wear. Meanwhile, its adjustable design ensures that the chain always maintains the right tension for a smoother ride. Convenient Removal Tool: Equipped with a chain breaker and an extra master link, it is easy for users to complete the disassembly and installation work without the need to buy additional tools, saving time and labor. Ensure Riding Safety: By adjusting the chain tensioner, it ensures that the chain will not fall off during riding, effectively avoiding potential safety hazards and making your riding trip more secure.