Racing thermal group for Vespa T5 made of aluminum with Nikasil coating. Completely modified and renewed compared to the historic Pinasco cylinder for Vespa T5, it features new transfer ports, an enlarged exhaust with booster, and a head with centering bushings; to reduce operating temperatures, a special brass head gasket is provided. Master version with traditional intake. -Aluminum casting with NiCaSil galvanic coating -Displacement 162cc -Bore 63mm -Stroke 52mm -Central spark plug head 8 studs -Flanged exhaust with Booster Applications: Vespa T5 125.

Brand new thermal group made of aluminum alloy with Nikasil coating, new transfer ports, enlarged exhaust, and lightweight piston, maximum performance.
Stroke 60, diameter 69 mm, 9 transfer ports

Aluminum fusion with NiCaSil galvanic coating - Displacement 215cc - Bore 69mm - Stroke 57mm - Central spark plug head 8 studs - Classic Exhaust - Single-ring Piston - Intake to the Crankcase-

Compatible with Malossi thermal groups:

3116351
3116349
3116252
3116346
3815920

On 125 VNB1>6T it is adaptable only in combination with 177cc thermal group

The brand new Zuera big bore thermal group has a 60 mm bore
, the exhaust has been significantly enlarged compared to the previous model, increasing performance. For the most demanding, a cylinder worth trying!

Bore: 63 mm
Displacement: 177cc

Stroke: 57 mm

Displacement: 135 cc

Diameter: 57.5 mm

Bore: 61 mm
Stroke: 57 mm
Transfers: 7
Long reach spark plug

Brand new thermal group made of aluminum alloy with Nicasil coating, new transfer ports, enlarged exhaust and lightened piston, maximum performance.
Stroke 57, diameter 69 mm, 9 transfer ports, reed valve on the cylinder.

Bore: 63 mm
Displacement: 190cc
Central spark plug

Stroke: 60 mm

Bore: 63
Displacement: 177cc

Stroke: 57

Cylinder made of Aluminum alloy with Nicasil coating that ensures unparalleled strength and resistance.

Stroke 60
225cc

Bore: 63
Displacement: 190cc

Stroke: 60 mm

Bore: 63 mm
Displacement: 177cc
Central spark plug

Stroke: 57 mm

Bore: 63 mm-Stroke: 60 mm-Long thread spark plug
A completely new thermal group is born, designed in every
part to achieve the maximum result in terms of performance and
durability. Every aspect of the system has been studied to maximize
mechanical resistance, fluid dynamics, and improve combustion: the
result is a top-of-the-range kit for construction quality and technological advancement.

7 transfers
Power range: 22>30 hp

Bore 65mm, without head. (The original can be mounted)
Power range: 14>22
Stroke 52
Number of ports 5

Diameter: 58 mm
Stroke 51 mm

• Bore the cylinder mounting hole with a milling cutter to a diameter of 64 mm +0.01/-0.00 depth 20mm
• It is necessary to remove the ignition cover casing that protrudes from the cylinder plane
• Position the base and intake gaskets and perform the matching with a milling cutter

Bore: 63
Displacement: 190cc
Stroke: 60 mm

Bore: 63
Displacement: 177cc

Stroke: 57 mm

Bore: 63
Displacement: 177cc

Stroke: 57 mm

Brand new thermal group made of aluminum alloy with Nicasil coating, new transfer ports, enlarged exhaust, and lightweight piston, maximum performance.
Stroke 60, diameter 69 mm, 9 transfer ports, reed valve on the cylinder.

Brand: Polini
Bore: 68.5
Stroke: 57
Displacement: 210cc
Aluminum cylinder

Double cusp laminated pack, made of aluminum with Viton coating, perfectly interchangeable with RD350 models.

High-performance thermal group with an inimitable driving pleasure, replaceable with the original WITHOUT any modification except for the exhaust which must be replaced with the classic PX 200 or by modifying the original exhaust manifold.
Diameter: 69 mm, stroke 57 mm, 215cc.

Born for competitions but with great reliability, aluminum cylinder, 8 stud head with central spark plug, exhaust booster, large transfer ports, and graphite-coated piston.
Bore: 63 mm, displacement 190cc, stroke 60 mm

Bore: 63 mm
Displacement: 177cc
Stroke: 57 mm

Bore: 57

Stroke: 51

Displacement: 135 cc

Bore: 55
Stroke: 43
Displacement: 102 cc