Vertex VTKTC23510A Forged Top End Kit - Standard Bore 76.76mm, 13.2:1 Compression Ratio - High Performance Engine Upgrade for Motorcycles & ATVs - Perfect for Racing, Off-Road & Custom Builds

Bore: 76.76mmCompression: 13.2:1 CompressionSizing: Standard BoreOne part number includes everything for a top end rebuild. Includes Vertex piston, rings, wrist, pin, circlips, and top end gasket kit. Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance. 2-stroke applications include wrist pin bearing. 4-stroke applications include Hot Cams cam chain for a more complete rebuild.This item fits the following vehicle applications:compatible with Honda CRF250R 2010-2013

One part number includes everything for a top end rebuild

Includes Vertex piston, rings, wrist, pin, circlips, and top end gasket kit

Exact fit A, B, or C pistons match your cylinder bore perfectly to maximize power and performance

2-stroke applications include wrist pin bearing

4-stroke applications include Hot Cams cam chain for a more complete rebuild