Aluminum piston cylinder Ø40.22 mm AM6 minarelli Top Performances TPR Factory 50

Upper engine Top Performances TPR AM6 minarelli

Piston kit new complete adaptable for motorcycle 50cc Rieju, Sherco, Beta, Yamaha... with motor AM6 Minarelli.
Attention the thread pitch of the temperature sensor is 1.25 on the original cylinder head AM6 and on this kit. On typical motor motorcycles AM6 Generic, provide for an adaptation and a probe adapter. Also consider replacing the piston pin needle cage of dimension 12x15x15 mm which is not supplied in the high engine kits (this bearing is sold separately).

This piston cylinder block kit includes

• 1 x cylinder block
• 1 x piston
• 1 x cylinder block
• 1 x covers cylinder head
• 1 x set of seals
• 2 x piston rings
• 2 x circlips
• 1 x gudgeon pin
• 1 x needle cage 12x15x15 mm
• 1 x temperature probe cap
• 1 x Ø10 mm temperature probe adapter (for probe type Koso)
• 1 x temperature probe seal
• 1 x 25mm / 28 mm exhaust pipe connection

Technical characteristics and dimensions of the cylinder block kit

• Mark: Top Performances
• Model: TPR
• Cylinder color: gray
• Cylinder material: aluminum
• Piston diameter: 40.227 mm
• Piston pin diameter: 12 mm
• Cylinder fixing center distance: 52 mm
• Probe thread diameter: 14 mm
• No threading: 1.25