Complete 50cc Cylinder Assembly - Minarelli 2-Stroke (40mm)

Complete 50cc Cylinder Assembly - Minarelli 2-Stroke (40mm)

Restore your scooter's factory performance with this complete, OEM-equivalent cylinder assembly. Designed for Minarelli-style 2-stroke engines, this kit is a direct bolt-on replacement for riders looking for reliability and a perfect fit without the guesswork.

Key Features

• Precision Engineering: 40mm bore designed to match original factory specifications.
• Complete Rebuild Kit: Includes everything you need for the top-end: piston, rings, 10mm wrist pin, and clips.
• Durable Construction: Built to withstand daily commuting and high-RPM use.

Technical Specifications

Vehicle Compatibility

This assembly is compatible with a wide range of popular 50cc scooters, including:

• Genuine Scooters: Buddy 50, RoughHouse 50,  and Rattler 50.
• Yamaha: Zuma (YW50) '02–'11, Jog.
• Adly: Fox, Jet, Noble, Thunderbike.
• Eton: Beamer, Matrix, PN2B, PN2C, SF1A
• Daelim: Cordi, E-Five, S-Five

Pro Tip: Don't let a snapped stud stall your install! We highly recommend grabbing new 6mm exhaust studs and exhaust nuts!

*This product is intended as an OEM equivalent for listed models. Any misuse, alteration or alternative application is prohibited by law.

• OEM-Spec Performance: 40mm bore size designed to restore original factory power and compression.
• Complete Top-End Kit: Includes high-quality piston, rings, 10mm wrist pin, and circlips for a hassle-free rebuild.
• Plug-and-Play Fitment: Direct bolt-on replacement for Minarelli-style horizontal 2-stroke engines.
• Engineered for Durability: Cast iron cylinder construction designed for long-lasting heat dissipation and reliability.

Sizing Guide: Standard 40mm bore. Note: Some European models use a 12mm wrist pin; please verify yours is 10mm before ordering.