New

 Stage 1: Dual cam engine. Intake and exhaust cams sold separately. Good midrange and top-end increase. Cam uses stock auto-decompression mechanism. Uses stock valve springs.

 (+2mm Big Bore Kit) makes 159cc. 11.7:1 compression. Uses Vertex #23520. When using Hot Rods 4175 makes 166cc Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets) 

 269cc Top End Gasket Kit Includes (Head, Base, Exhaust, & Cam Chain Tensioner Gaskets)

 (+4mm Big Bore Kit) makes 488cc. 12.1:1 comp. Uses Vertex #22966. When using Hot Rods #4148 makes 511cc. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

 (+3mm Big Bore Kit) 269cc When using Hot Rods #4199 makes 285cc.Uses Vertex #23129 Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

 (+2.5mm Big Bore Kit) 474cc. Std compression. Uses Vertex #23521. When using Hot Rods #4176 makes 496cc. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

 (+3mm Big Bore Kit) 269cc. Std compression. Uses Vertex #23405. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

 (+1mm Big Bore Kit) 256cc. 13.0:1. Uses Vertex #23461. When using Hot Rods #4183 makes 263cc. Includes (Cylinder, Piston, Rings, Pin, Clips, Gaskets)

Restore steering and braking control lost due to worn or rusted wheel bearingsDouble-sealed ball bearings keep moisture and contamination out

Kits include all of the necessary components to repair a carburetor

Kits contains all bearings and seals required to re-fit a wheel.The most extensive line of kits for off-road applications.Wheel bearings typically fail from water and dirt contamination. The All Balls wheel bearing was developed in partnership with KML...

TMV's Heavy Duty Chain Breaker easily pushes pin completely through the chain link