VintCo top end piston kit KTS17-1.0 is a complete rebuild kit for the 1985 Suzuki RM125, supplied with a piston, rings, wrist pin, clips, top end bearing, and a full top-end gasket set including head, base, intake/reed valve, and exhaust gaskets. The components are made using modern materials and manufacturing techniques and are intended to provide OEM-comparable fitment and performance. This kit is supplied in the 1.0 mm oversize range, with a nominal 55.00 mm size.

Features

• Complete top end rebuild kit
• Includes piston, rings, wrist pin and clips
• Includes top end bearing
• Includes head gasket, base gasket, intake/reed valve gasket and exhaust pipe gasket
• Intended to simplify top-end rebuild work
• Designed for OEM-comparable fitment and performance
• Kit price is 10% lower than purchasing the listed components individually
• Additional size options are available

Specifications

• VintCo Part Number: KTS17-1.0
• Nominal size: 55.00 mm
• Piston diameter: 54.95 mm
• Oversize: +1.0 mm
• Clearance: 0.06 mm
• Piston construction: Forged
• Piston coating: German MoS2 coating

Cross-Reference OEM Part Numbers

• Head gasket: 11141-14500-H17
• Base gasket: 11241-14501-H17
• Reed valve gasket: 13156-14500-H17
• Exhaust pipe gasket: 14181-40200-H17
• Wrist pin bearing: 09263-14022 / 09263-1402

Vehicle Fitments

• 1985 Suzuki RM125