Vertex 4-Stroke Complete Engine Rebuild Kits

Rebuild with confidence. Vertex 4-Stroke Complete Engine Kits are the go-to choice for riders who demand quality, performance, and convenience. Each kit includes everything you need for a full engine refresh—piston, heavy-duty crankshaft, bearing/seal kits, wrist pin bearings, hot rods water pump, complete gasket kit, and more—packaged in one box to take the guesswork out of rebuilds.

Trusted by racers and weekend warriors alike, Vertex is known for producing high-quality components that meet or exceed OEM standards. Expect restored compression, increased power, and smoother engine performance ride after ride.

Whether you're racing or just putting in seat time, Vertex offers an affordable, reliable alternative to OEM without sacrificing performance. With wide availability and a reputation built on trust, Vertex kits are the smart choice for any 4-stroke rebuild.