WIDE FRAME ENGINE ISSUE: The BGM Pro and Corteco oil seals, which are of much higher quality, are available (for safety reasons) only with a 0.8 mm sheet metal coating. If they are installed in a wide frame engine, the crankshaft bearings deform, causing damage to the bearings.

WIDE FRAME ENGINE SOLUTIONS: The circumferential bead of the oil seal is flattened, reducing the height of the oil seal plate by about 0.3 mm. The bearings then run freely. b) The BGM Pro bearing set with special FAG 9-ball bearings. In this case, the shoulders of the bearings have been custom machined to ensure stress-free mounting of the crankshaft bearing. The set includes high-quality resistant BGM Pro FKM/Viton® oil seals.

The new BGM Pro Touring muffler is a true wolf in sheep's clothing: a powerful sports exhaust that perfectly blends into the inconspicuous design of a standard exhaust. Thanks to the innovative design of the BGM PRO Touring Box, with the flat diffuser opening angle and moderate resonance length, it optimally adapts to different cylinder concepts. The result? A wonderful touring machine that moves with great thrust even at low revs.
Perfect on tuning cylinders like BGM150, Pinasco160, or CC Corsa 160/175

Rear hub oil seal: 27

The BGM PRO silicone gasket kits consist of a high-quality gasket paper with a thickness of 0.5 mm (like the original "green" Piaggio). Additionally, the gaskets, which are always in contact with oil, already have a layer of silicone sealant applied. This results in greater surface pressure of the gasket. Furthermore, the silicone sealant seals the cold engine much better thanks to the permanently flexible sealing compound. This way, the engine always remains tight and the oil stays in place and is useful.

100% Made in Italy

KIT COMPOSED OF:
N.1 CORTECO OIL SEAL 20x62x6.5 CLUTCH SIDE 
N.1 CORTECO OIL SEAL 20x40x6 FLYWHEEL SIDE 
N.1 CORTECO OIL SEAL (27X37X7) REAR WHEEL
+ O-RINGS

Cuts--->  0.25mm/0.50mm/0.75mm

BGM FASTER FLOW SI Carburetor - optimized carburetor for high-performance engines

High-performance engines require reliable and consistent fuel supply. The BGM FASTER FLOW carburetor is designed to meet these needs, using the Dell'Orto/Spaco SI24/24E or SI26/26E models. Each unit is completely disassembled, tested, reworked, cleaned, and carefully reassembled in our factory, ensuring the highest quality for modified engines.

Main modifications:

Enlarged connection holes from the float chamber to the nozzles
Added a hole in the float needle area
Spring-loaded float needle for increased durability
These modifications significantly improve fuel supply, preventing shortages even with powerful exhausts. In particular, the spring-loaded float needle compensates for vibrations and increases durability, while the optimized supply is also advantageous for stock engines.

Advantages:

No nozzle blockage with powerful exhausts
Easy tuning even with over 20 HP
Quiet, powerful, and suitable for everyday use
Available for mixed or separate lubrication
Suitable for:
Engines with SI20/20D or 24/24E carburetors

We subjected the set to a long and thorough stress test on the road and highway. The result is so convincing and reliable that we can now offer it as a set for the expert mechanic.
It allows the use of a Malossi 210 Sport cylinder from the PX200/Rally/Cosa models on the engine casings of the Vespa Largeframe models starting from 1977, the date from which the engine casings were converted to three transfers.

ADAPTER SET
The conversion is based on a crankshaft with rods 20 mm longer (125 mm instead of 105 mm). The solid CNC machined steel adapter plate is bolted to the engine casing and accepts the studs for the PX200 cylinder. A 1.5 mm thick aluminum gasket between the adapter plate and the cylinder base seals the screw holes and establishes the correct installation height.

MALOSSI SPORT
adapter set 07-AA-179-IR is designed for use with a Malossi Sport 210 cylinder. For this purpose, however, it is absolutely necessary to remove the spindle from the engine casing, as the Malossi cylinder base cannot be shortened without losing stability.

The BGM PRO 177cc is an improved and more powerful version of the proven BGM177 cylinder for Vespa PX125/150, now also compatible with models equipped with electric start.

Everyday Performance
The BGM177 cylinder is designed to offer high performance, durability, and reliability for daily use. By replacing the original cylinder, it is possible to double the power of the standard 125cc engine, with generous torque that allows for smooth riding. The cylinder can also be configured to reach over 20 HP, provided the right carburetor, exhaust, and crankshaft are paired with it. It is therefore an ideal solution for beginners who want to expand performance in the future.

With a displacement of 177cc, the BGM PRO 177 cylinder ensures a safe and relaxed riding experience, maintaining the same reliability and durability as a 200cc engine, operating within the same RPM range as a standard engine. It also offers low fuel consumption and good range. It is compatible with standard components, requiring only a small adjustment to the carburetor jet and spark plug.

Main Features
Material:

Suitable for stators with electronic ignition
Inner diameter: 94 mm
Weight: 2.3kg

The bgm PRO clutch springs are produced in Germany and are subject to continuous quality control. The material used, Oteva70®, makes the spring block stable and true to size. The spring does not deviate laterally until it is blocked, and once unloaded, it returns to its original length. The clutch spring retains all its elastic force. The spring rate is significantly narrower than that of an original spring. Ideal for high-performance engines.

BGM PRO Super Strong clutch What is a plug and play solution - Made
in Germany. You get a ready-to-install clutch product with reinforced
clutch springs that works well in a power range up to 20hp / 22Nm. With
stiff springs available separately, the clutch does not disappoint, even with configurations of more than 40 hp.

Sealing kit included with the BGM cylinder
This kit includes three base cylinder gaskets and one head gasket.

Gasket thicknesses:
Base gaskets: 0.2mm, 0.4mm, 0.6mm in aluminum
Head gasket: 0.5mm in copper
The variable thickness of the base gaskets allows for optimizing control angles according to specific needs or stroke. For fine adjustments, aluminum spacers for the head are also available.

The Superstrong 2.0 CR joint combines extreme durability, absolute reliability, and ease of use. It is the foundation of every solid engine tuning.
The solid CNC-machined clutch basket has excellent
concentricity and enormous torsional rigidity. It therefore offers perfect
clutch engagement with a well-defined slip point and a clean cut. It is suitable for both the touring rider who appreciates high quality,
and the ambitious racer who seeks an extremely robust and
stable clutch. ULTRALUBE The latest generation Superstrong 2.0 CR clutches are now equipped with a new innovative technology: Ultralube. Ultralube
delivers (through precisely defined holes and centrifugal force)
gear oil both in the high-load hub profile (between the
clutch basket and clutch hub) and in the clutch linings themselves. This technology, unique in the Vespa sector,
makes the legendary Superstrong 2.0 CR clutch even more stable than
it already is. A clutch designed for eternity. PERFORMANCE
The clutch supplied ready for installation is adjusted for a
power range up to approx. 20PS / 22Nm through

The Superstrong 2.0 CR joint combines extreme durability, absolute reliability, and ease of use. It is the foundation of every solid engine tuning.
The solid CNC-machined clutch basket has excellent
concentricity and enormous torsional rigidity. It therefore offers a perfect
clutch engagement with a well-defined bite point and a clean cut. It is suitable for both the touring rider who appreciates high quality,
and the ambitious racer looking for an extremely robust and
stable clutch. ULTRALUBE The latest generation Superstrong 2.0 CR clutches are now equipped with a new innovative technology: Ultralube. Ultralube
delivers (through precisely defined holes and centrifugal force)
gear oil both in the high-load hub profile (between the
clutch basket and the clutch hub) and in the clutch linings themselves. This technology, unique in the Vespa sector,
makes the legendary Superstrong 2.0 CR clutch even more stable than
it already is. A clutch designed for eternity. PERFORMANCE
The clutch provided ready for installation is adjusted for a
power range up to approx. 20PS /

Dimensions--> D.2.1mmxL.20mm

Dimensions--> D.2.1mmxL.20mm

The shock absorbers from the BGM PRO SC series are the ideal solution for adjustable Vespa suspension, approved with TÜV certificate. Developed in Germany, they are available with ABE (safety certification) for most manual transmission Vespa scooters. These shock absorbers are fully adjustable, offering an exceptional and customizable riding experience. Here are the main features:

- Available individually or in sets
- Sporty design and competitive price
- Made of high-strength aluminum to reduce weight
- CNC anodized body for increased durability
- Adjustable damping up to 12/16 levels and adjustable spring preload
- Quality guaranteed by BGM, also confirmed by professional riders

Two length adapters are included for the Vespa PK model, allowing use with both standard and shortened forks, and they fit both drum and disc brakes.

The primary BGM wheels are extremely robust, designed to withstand the enormous power and torque of modern engines. Made from high-alloy steel (SCM415 / 15 CrMo 5) and produced according to the highest standards, they offer exceptional base material strength (up to 1100N/mm2, HRC 58-62), thus ensuring a solid and reliable foundation for the production of BGM primary wheels.

The BGM Pro SC SPORT shock absorber is designed for Vespa with a wide frame, such as the VM, VN, VB, VL, and GS150 models. It is a sporty, comfortable, and adjustable product, with TÜV certification. The spring preload is continuously adjustable, and the shock absorber is pre-configured at the factory.

Suitable as a direct replacement for models from 1955 to 1954 inclusive, the spring and shock absorber are separate. For later models, an upper shock absorber mount is available, sold separately, allowing use on vehicles prior to 1955. Two screw adapters (M8 and M9) specific to each model are included. The shock absorber is adjustable in length between 385 and 420 mm.

Made of high-strength aluminum and CNC machined, it has hard anodized surfaces for optimal protection and long durability. Its sporty and harmonious design ensures excellent road performance. The suspension reduces dive during braking and roll during acceleration, improving handling and stability.

The shock absorber has a KBA and ABE test mark, with a very competitive price/quality ratio. The technology used comes from the BGM Pro SC COMPETITION shock absorber, with an anodized body and

The BGM Pro SC SPORT shock absorber is designed for Vespa with a wide frame, such as models VM, VN, VB, VL, and GS150. It is a sporty, comfortable, and adjustable product, TÜV certified. The spring preload is continuously adjustable and the shock absorber is factory pre-configured.

Suitable as a direct replacement for models from 1955 to 1954 inclusive, the spring and shock absorber are separate. For later models, an upper shock absorber mount is available, sold separately, allowing use also on vehicles prior to 1955. Two screw adapters (M8 and M9) specific to each model are included. The shock absorber is adjustable in length between 385 and 420 mm.

Made of high-strength aluminum and CNC machined, it has hard anodized surfaces for optimal protection and long durability. Its sporty and harmonious design ensures excellent on-road performance. The suspension reduces dive during braking and roll during acceleration, improving handling and stability.

The shock absorber has a KBA and ABE test mark, with a very competitive price/quality ratio. The technology used comes from the BGM Pro SC COMPETITION shock absorber, with an anodized body and a solid

Full shoulders Ø88mm, stroke 54mm, connecting rod 105mm, shaft length 48mm.
Wrist pin 15 mm

flywheel side bearing seat diameter: 25mm
flywheel side oil seal seat diameter: 24mm

Tapered roller bearings have a larger support surface and are therefore much more loadable compared to traditional factory solutions with ball bearings. Tapered roller bearings are much better able to withstand the high loads of powerful braking systems and are also much more wear-resistant.

They increase active driving safety by ensuring the ideal condition of a smooth and non-blocking steering for a very long time. A criterion that will become evident at the latest with the next TÜV inspection.

NOTE: The upper BGM tapered roller bearing is superior to the original one. Therefore, it is not possible to use a locknut to prevent rotation as with the original bearing. For locking, the thread is designed to be self-locking, meaning it is cut tighter and can thus be tightened more securely than an original piece. Additionally, screw locking can be used. Then adjust the bearing play and position the steering tube on the upper bearing ring so that no gap is visible between the two. 

Thanks to the BGM PRO central stand soft stop system, the stand's feet
will no longer hit the footboard of your Vespa.

As
with the Vespa PX models, the stand stop is now positioned
on the stable mounting brackets located on the central tunnel. The central stand is locked in the right place without causing the footboard to vibrate.
Closing the stand will be less noisy and the frame will be less
subject to impacts or damage as it used to happen with the
original central stand.

The Soft Stop central stand
comes with the respective brackets that have additional
plates on which the stand is positioned. These plates
prevent direct contact between the stand tube and the frame
ensuring the latter remains intact. The original central stand, however, used to scratch the footboard's paint.

Reinforced silent blocks for greater driving stability, mount dry (at most using talcum powder to help).
WARNING-->Directional silent blocks, must be mounted according to the direction of travel
in the following manner: Left direction of travel: red mark,
right direction of travel: green mark.

7-wire stator composed of: 4-Wire Round Connector: Yellow, Black, Red, Grey; 3 wires in color: Green, White, Red

material:aluminum
spring color:black
shock absorber length 1: 200 mm
front shock absorber incl. spring: yes
adjustable: adjustable compression, adjustable spring preload
length adjustable: no
system: gas

Reinforced silent blocks for greater driving stability, mount dry (at most using talcum powder to help).
WARNING--> Directional silent blocks must be mounted according to the direction of travel in the following way: Left direction of travel: red mark, Right direction of travel: green mark.

Reinforced silent blocks for greater driving stability, mount dry (at most, using talcum powder as an aid).
WARNING--> Directional silent blocks must be mounted according to the driving direction in the following manner: Left driving direction: red mark, Right driving direction: green mark.

Cone 20 mm
Stroke 51 rod 97

flywheel side bearing: 25mm
flywheel side oil seal: 24mm

flywheels:

87mm flywheel side
86mm pinion side

cases to be bored

The adapter is securely screwed to the shock absorber and secured against loosening with the screw lock. The lower M16x1 thread fits all rear shock absorbers bgm Pro of the R1 and R12 series. The upper M9 thread is screwed directly to the shock absorber with a suitable spacer or to the silent block.