Part Number: 7101-8576-1303 Used on: Honda TRX250R Cylinder Design: Single Bore: 85.0 Stroke: 76.0 Rod: 130.3 Displacement: 431.26314 Number of Cylinders: 1 Piston Number: Head Volume: Wrist Pin Size 18.0 Base Gasket Thickness 0.022
7101-8576-1303 description
The 85mm bore size is the largest bore size available for the Puma Cylinder. This engine kit can be used with a 4mill stroke ""long rod"" crankshaft.