Cylinder Ottopuntouno 100cc 8.1-R1.8 crankcase 8.1 or Malossi C-One Minarelli horizontal / Piaggio

Cylinder Ottopuntouno 100cc 8.1-R1.8 for 8.1 Fireblade crankcase and Malossi C-One crankcase for Minarelli Horizontal / Piaggio

From the Italian manufacturer Ottopuntouno, we present the complete 100cc 8.1 Cylinder kit-R1.8 for 8.1 and Malossi C-One "Fireblade" and Malossi C-One crankcases, both versions for Minarelli Horizontal and for Piaggio.

This is a racing Cylinder of 100 cc equipped with a reinforced exhaust port.

Technical specifications:

• Displacement: 100cc

• Diameter: 52mm

• Stroke: 47mm

• Pin: 14mm

• Transfer port: 5 

• Small head: Aluminum

• Nozzle: 4 screws

The kit includes:

• Cylinder made of cast aluminum liquid-cooled with nikasil coating + 4 studs and 4 nuts with washer.

• Forged Piston with 1 ring, 14mm pin, and two safety clips. 

• Modular cylinder head with connection for the black anodized water cooling system + 8 fixing screws and 4 copper washers. 

• O-ring kit + Cylinder base.

• Exhaust nozzle with 1 sealing O-ring and 4 fixing screws. 

¡Attention! Only for Malossi C-ONE crankcase or Ottopuntouno Fireblade crankcase.

Product manufactured in Italy.

*Products intended exclusively for competitions. The manufacturer declines all responsibility for improper use.