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High performance Mid-race 70cc aluminum...
High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena. With the thermal advantages of aluminum provides these cylinders with better cooling and a higher peak power than cast-iron cylinder. Performance between 16-19 hp can be reached. Developed with 3D Solid Modelling software creating virtual simulation and verification of mechanical stresses. This aluminium cylinder is casted in steel moulds and manufactured by CNC machines to assure millesimal tolerances during all manufacturing phases. The cylinder liner is made with a special silicon carbide and nickel coating mixture to grant the best fluidity of the piston and durability of the cylinder. Manufacturing performed in rooms with indoor temperatures of around 20 degrees, in order to have an excellent control of the boring and of each cylinder quality. Cylinder support surfaces are perfectly parallels in order to eliminate any matching inaccuracy. 19-21mm carburetor and racing exhaust like Athena Evolution, Yasuni Carrera16, Stage6 R1200 or Polini for race 4 are suggested to reach the maximum power. We strongly recommend racing crankshaft with this cylinder kit. Supplied with piston and ring, cylinder head, carbon reeds and gasket set with various base gaskets to adjust the squish.
This product is no longer in stock
Engine Type | Minarelli Horizontal |
Piston Pin | 12mm |
Stroke | 39.2mm |
Displacement | 70cc |
Conrod Length | 80mm |
Bore | 47.6mm |
Reference: BR9ES-3194
Brand: NGK
The thermal grade of the spark-plug is of prime importance with tuning kits; if the wrong grade is used the kit will overheat or the spark-plug will foul. A hotter spark plug transfers more heat to the cyl head, which may lead to piston seizures. The Corsa kit comes with the correct spark-plug, for other kits we recommend the plug listed here. As a rule...
Reference: 080002
Brand: Athena
Replacement piston for the Athena Evolution 70cc cylinder kits. Please choose the required piston pin diameter and piston size.
Reference: 073703/1
Brand: Athena
This is the complete gasket set for Athena Sporting / Evolutuin / Modular cylinder kit. Check the picture to see which gaskets are included.
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Reference: S6-7416606
Brand: Stage6
The successor of the popular Stage6 70cc Racing cylinder is called Stage6...
Reference: S6-7416608
Brand: Stage6
The successor of the popular Stage6 70cc Racing cylinder is called Stage6...
Reference: 318430
Brand: Malossi
The MHR Replica is a 70cc aluminium racing cylinder comparable in performance...
Reference: 081100
Brand: Athena
High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena....
Reference: P400485100043
Brand: Athena
High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena....
Reference: P400485100044
Brand: Athena
High performance Mid-race 70cc aluminum cylinder kit made in Italy by Athena....
Reference: 166.0083/R
Brand: Polini
(10mm Gudgeon pin) The Corsa is a Polini Powerfull Mid-Race 70cc cylinder...