Tools

Compression Ratio8.8:1 Cylinder Diameter85 mm Cylinder Kit TypeStandard Bore Displacement750 cc Engine Type4-Cycle IncludesFront Cylinder, Rear Cylinder, 2 Piston Kits, & Top End Gasket Kit

Kits include aluminum cylinder with galvanic coating designForged piston with molybdenum coatingSpecial gasket kitEasy-to-follow step-by-step installation instruction

Engine Type4-Cycle Final Displacement1000cc IncludesCrankshaft

DESCRIPTION Vertex Complete Engine Rebuild Kit FITS MODELS 300 XC (17-18) SPECS IncludesCrankshaft, Piston Kit, Complete Engine Gasket Kit, Oil Seal Kit, Main Bearing and Seal Kit, Water Pump Rebuild Kit, Transmission Bearing Kit,...

EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful MX motors. The EXO Series is our ground-up approach at just that. A unique hexagon shaped aluminum...

Elevate your ride with the EXO R Series, a testament to our commitment to innovation in high-performance motocross motors. Designed for enthusiasts seeking power and reliability, this next-generation exhaust system features a striking hexagon-shaped...

Elevate your ride with the EXO R Series, a testament to the Big Gun commitment to innovation in high-performance motocross motors. Designed for enthusiasts seeking power and reliability, this next-generation exhaust system features a striking...

Balanced and phased as complete two-piece (where applicable) assemblies by the manufacturer The complete driveline is balanced to reduce noise and vibration, while extending its life Including the carrier bearing reduces cost, eases assembly, and...

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology* both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology* both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology* both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...

The Factory 4.1 RCT incorporates the latest in FMF Resonance Chamber Technology* both internally and externally. In addition, we achieve a shorter overall length that is less susceptible to crash damage and complementary to our Factory Forward...