Description:

This ATV Piston Ring Set with a 57.40mm bore is designed to restore engine compression and performance for most Massimo 150 to 200 ATVs. It provides a precise fit for engines utilizing the 150cc 57.40mm bore configuration.

• Bore Size: 57.40mm
• Compatibility: Fits most Massimo MSA 150 and various 150 to 200 ATVs with a 150cc engine
• Part Number: 633996 128
• Package Quantity: 1 set
• Dimensions: 10 inches length, 6 inches width, 1 inch height