Painted in black
Internal diameter of exhaust pipe--> 17 mm

The BSK cylinder cover is specially designed for the Quattrini M232/M244 cylinder.... The cover is made of GRP (glass-reinforced plastic) and lovingly handcrafted in small series. This means it is not cheap compared to mass industrial products, but the final product is worth every penny. This is an excellent handcrafted cover that complements the M232/M244

Aluminum fusion with NiCaSil galvanic coating
-Displacement 177cc
-Bore 63mm -Stroke 57mm
-Central spark plug head 8 studs
-Classic Exhaust

Thermal Group Parmakit SP 09 - EVO

- aluminum cylinder Ø 60 SPLIT EXHAUST PORT

- nicasil liner - "integral" head with lateral spark plug hole

- forged Vertex piston with a steel ring

DIAMETER: 60
DISPLACEMENT: 144
PIN: 15
STROKE: 51
TRANSFER PORTS: 5
ROD: 105

Thermal Group Parmakit SP 09 - EVO

- aluminum cylinder Ø 60 SPLIT EXHAUST PORT

- nicasil-coated barrel - "integral" head with lateral spark plug hole
- forged Vertex piston with a steel ring

DIAMETER: 60
DISPLACEMENT: 153
PIN: 15
STROKE: 54
TRANSFERS: 5
ROD: 97

Thermal Group Parmakit Sixty Six

- aluminum cylinder Ø 66 SPLIT EXHAUST PORT
- nicasil lining
- “integral” head with lateral spark plug hole
- forged Vertex piston with one steel ring

DIAMETER: 66
DISPLACEMENT: 175
PIN: 16
STROKE: 51
ROD: 110
TRANSFERS: 5

Parmakit ECV Thermal Group

PLUG & PLAY
- aluminum cylinder Ø 57 elliptical exhaust port
- nikasil lining
- fusion head with side spark plug hole
- Vertex piston with a steel ring

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFER PORTS: 5

Thermal Group Parmakit "PUFFO Challenger"

Ø 30 Manifold

- Ø 57 aluminum cylinder - nicasil liner
- Ø 30 mm intake manifold
- “integral” head with side spark plug hole
- 4-petal reed valve
- Vertex piston with a single steel ring
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Parmakit Thermal Group in cast iron

PLUG & PLAY IN CAST IRON

cylinder in cast iron Ø 57 elliptical exhaust port
aluminum head with side spark plug hole
Vertex piston with two steel rings

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFER PORTS: 5

Thermal Group Parmakit "PUFFO Challenger"

Manifold Ø 25

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFER PORTS: 5

Thermal Group Parmakit "PUFFO Challenger"

Manifold Ø 30

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Parmakit "Challenger" Thermal Group

Manifold Ø 30

- aluminum cylinder Ø 57 - nicasil coating
- intake manifold Ø 30 mm
- fusion head with side spark plug hole
- 4 petal reed valve
- Vertex piston with one steel ring

Flow guide not included

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "PUFFO Challenger"

Ø 25 Manifold

- Ø 57 aluminum cylinder - nicasil lining
- Ø 25 mm intake manifold
- “integral” head with lateral spark plug hole
- 4-petal reed valve
- Vertex piston with a single steel segment
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
CONNECTING ROD: 97
TRANSFER PORTS: 5

Thermal Group Parmakit "Challenger ECV"

Ø 25 Manifold

- aluminum cylinder Ø 57 - nicasil lining
- intake manifold Ø 25 mm
- fusion head with side spark plug hole
- 4-petal reed valve
- Vertex piston with one steel ring
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "Challenger ECV"

Manifold Ø 30

- aluminum cylinder Ø 57
- nicasil-lined barrel
- fusion head with lateral spark plug hole
- 4-petal reed valve
- Vertex piston with one steel ring
- Vespa PK manifold with flow guide

DIAMETER: 57
DISPLACEMENT: 130
PIN: 15
STROKE: 51
ROD: 97
TRANSFERS: 5

Thermal Group Parmakit "TSV ECV"

- aluminum cylinder Ø 63
- SINGLE ELLIPTICAL EXHAUST
- fusion head with side spark plug hole
- Vertex piston with TWO steel rings
- gasket set for variable timing.

DIAMETER: 63

DISPLACEMENT: 177
PIN: 15
STROKE: 57
CONNECTING ROD: 105
TRANSFERS: 5

Thermal Group Parmakit "RED DEVIL LC"

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
CONNECTING ROD: 105
TRANSFER PORTS: 5

Thermal Group Parmakit "Sixty Six"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

"INTEGRAL" head with side spark plug hole

Vertex piston with TWO steel rings

gasket set for variable timing

DIAMETER: 66
DISPLACEMENT: 195
PIN: 16
STROKE: 57
ROD: 110
TRANSFER PORTS: 5

Thermal Group Parmakit "RED DEVIL PX"

Aluminum cylinder with nickel-silicon bore coating.
Vertex piston with special graphite anti-seize coating, phosphated and chrome-plated steel rings.
"MOUSE RED" integral head with rounded fins for better cooling.
Base gasket set in special "GREEN WATERTIGHT" material.
Head gaskets in copper, cylinder exhaust gaskets in special reinforced "HEAT SEAL" material.

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
ROD: 105
TRANSFERS: 5

DIAMETER: 47

DISPLACEMENT: 75
WRIST PIN: 12
STROKE: 43
TRANSFER PORTS: 3

DIAMETER: 38.4

DISPLACEMENT: 49
WRIST PIN: 12
STROKE: 43
TRANSFER PORTS: 3

Thermal Group Parmakit "Sixty Six"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

“INTEGRAL” head with lateral spark plug hole

Vertex piston with TWO steel rings

gasket set for variable timings

DIAMETER: 66
DISPLACEMENT: 205
PIN: 16
STROKE: 60
ROD: 110
TRANSFERS: 5

Thermal Group Parmakit "Sixty Six LC"

aluminum cylinder Ø 66 - SPLIT EXHAUST PORT

"INTEGRAL" head

Vertex piston with TWO steel rings

gasket and o-ring set in Viton

DIAMETER: 66
DISPLACEMENT: 195
PIN: 16
STROKE: 57
ROD: 110
TRANSFERS: 5

Thermal Group Parmakit "Sprint Veloce"

- aluminum cylinder Ø 63
- EXHAUST WITH BOOSTER
- fusion head with lateral spark plug hole
- Vertex piston with TWO steel rings
- gasket set for variable timing

DIAMETER: 63
DISPLACEMENT: 177
PIN: 15
STROKE: 57
ROD: 97
TRANSFERS: 6

Selection C

Bore: 68.5 mm
Stroke: 57 mm
Long thread spark plug
Power range: 16/23 hp
7 ports

THE CONNECTION TO THE EXHAUST IS ALLOWED BY A FLANGE-ADAPTOR ASSEMBLY.

Stroke 57 mm, Connecting rod 110 mm, full shoulders of 95 mm, balanced with tungsten.

steel
unpainted
silencer: aluminum
lefthand
vent pin 54-58mm
for 130-160cc

phases: 128-130 / 188-190

steel
unpainted
muffler: aluminum
exhaust manifold 54-62mm
for 130-160cc

This "Super-banana" exhaust is capable of offering performance normally associated with multi-segment expansion chamber exhausts hand-welded. It provides only 5-10% less power than the most powerful of the much more expensive types. Even the power band width it produces holds up well. In reality, this is a true high-performance exhaust disguised as a retro banana!

Discreet appearance.
Strong performance.
Manageable power delivery.

There is an integrated silencer in the exhaust body, reducing the noise created to an acceptable level, without negatively affecting operation or power output.

One-piece outlet
120-125 exhaust timing
170-180 outlet
27-29° pre-outlet
32mm manifold
Compatible with glove compartment
Fits PK without frame modifications
Tires up to 3.50
Pin distance 54-62 mm

This "Super-banana" exhaust is capable of offering performance normally associated with hand-welded multi-segment expansion chamber exhausts. It provides only 5-10% less power than the most powerful of the much more
expensive types. Even the power band width it produces holds up well in comparison. In reality, this is a true high-performance exhaust disguised as a retro banana!

Discreet appearance.
Strong performance.
Manageable power delivery.

There is an integrated silencer in the exhaust body, reducing the noise created to an acceptable level, without negatively affecting the operation or power output

For cylinders with modern layout
Single or multiple piece outlets
126-128 exhaust timing
185-192 outlet
32mm manifold
Compatible with storage compartment
Tires up to 3.50
Pin distance 54-62 mm

Note: Yellow Carbon-Like Silencer

In aluminum

Practical wrench fastening

Measurements: 4x15.4 mm

Size--> 2.10-10" with pre-installed valve

WEIGHT REDUCTION The weight saving compared to an original PX steel rim is 600 grams. Additionally, there is a weight saving of about 370 grams due to the no longer necessary tube. The unsprung masses are thus reduced by almost one kilogram per axle (over 64%). The response behavior of the frame improves significantly.

SAFETY
Due to a so-called double "hump" in the rim well, the tire is always safely guided in the rim. Similar to the latest run-flat technology in the automotive sector, if a foreign object (nail or similar) is pushed into the rim, the air can escape slowly without the tire slipping into the rim well. The vehicle stops in a controlled manner. The rim has recesses between the bolting points. Brake cooling is improved.

SPECIAL FEATURES The track offset is 2.5 millimeters on the left side. Mounting aluminum rims on both axles equalizes the track offset. This is not noticeable while driving. The rim does not have a test mark and is not road legal.

For tubeless tires (TL)