CYLINDER SLEEVE 77-81 SUZUKI RM 80 49mm VINTCO SLS10A

VintCo Replacement Cylinder Sleeve for Suzuki RM80 (1977-1981)

Restore your vintage Suzuki RM80 with this high-quality cast-iron cylinder sleeve from VintCo. Specifically designed as a replacement liner for 1977-1981 RM80 models, this sleeve is the ideal solution for rebuilding original cylinders where complete replacements are scarce. Manufactured in the USA by Advanced Sleeve for VintCo, it utilizes modern materials and production techniques to ensure OEM-level fit and performance, or even better.

The precisely angled ports on this sleeve significantly reduce the need for extensive port-matching work during installation, simplifying the rebuilding process. It is designed to be bored and honed to precisely fit the stock-size VintCo piston kit, ensuring optimal engine performance. Please note that installation should only be performed by an experienced and qualified machinist, as specific installation dimensions are provided for professional use.

Key Features:

• Direct replacement cylinder sleeve for 1977-1981 Suzuki RM80 models.
• Engineered for rebuilding original cylinders on vintage motorcycles.
• Features correctly angled ports to minimize port-matching requirements.
• Can be bored and honed to match VintCo stock-size piston kits.
• Requires installation by a qualified and experienced machinist.
• Made in the USA for VintCo by Advanced Sleeve.
• Durable cast iron construction.

Specifications:

• Product Type: Cylinder Sleeve
• Material: Cast Iron
• Bore: 49 mm
• Height: 95.3 mm
• Outer Diameter: 57.1 mm
• Flange Outer Diameter: 59.7 mm
• Flange Height: 5.1 mm
• Wall Thickness: 5.1 mm
• Intake Port Location: 11 mm
• Exhaust Port Location: 27.4 mm