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Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)

M318437
Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)
Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)
Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)
Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)
Cylinder -MALOSSI 70 cc MHR Replica- Minarelli AC (horizontal)

Description


The MHR Replica is a fully-fledged racing cylinder, made of aluminium with a state-of-the-art ceramic coating.

Thermally the aluminium cylinders are far superior to their grey cast iron counterparts. The ultra-hard Nikasil coating ensures a long service life of the kit.

According to Malossi's manufacturer's statement, the cylinder compressed at 13.8:1 has 6.6 KW at 8,500 rpm. At this performance level a carburetor and exhaust should be installed.

A carburetor with at least 17.5 mm should be installed to ensure sufficient internal cooling of the cylinder.

The MHR cylinders are the result of years of intensive testing on the race tracks of the Scooter Trophy and thus offer full performance and excellent durability.
AI-translation

 
€299.00 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)
P For this item you get fidelity point/s
General
performance class: sport
Gudgeon pins
diameter: 10 mm
Spark plugs
thread type: M14x1,25
thread spark plug: short
heat rating NGK: B9HS
Cylinders
displacement: 68 cm³
bore: 47 mm
engine type: 2-stroke
type of cooling: air cooled
material: aluminium
material piston cylinder surface: Ceramic
cylinder head inclusive:
cylinder gasket set inclusive:
number of transfers (incl.boost ports): 6
number of boost ports: 2
shape exhaust port: triple port
exhaust mounting: flange
flange type: 2 studs
exhaust bolt pitch: 48 mm
thread exhaust studs: M6
Crankshafts
stroke: 39.2 mm
Pistons
number of piston rings: 2
production method piston: cast
Piston rings
piston ring type: common ring
thickness rings: 1,2mm
Circlips
circlip type: G-type
wire size of circlip: 1,0mm
Cylinder heads
cylinder head type: one piece
OEM numbers (for comparison purposes only)
Malossi 318437, M318437
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The MHR Replica is a fully-fledged racing cylinder, made of aluminium with a state-of-the-art...Continue reading

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