Thickness: 1mm

l=24 mm
black
2 seats
for drum Ø interior 150mm

Special precision bearings.

High-speed bearings with increased load, designed and tested for racing internal combustion engines.

Measurements: 25x62x12 mm

Stroke: 57 mm connecting rod 110
Attention--> Compatible with thermal groups with 57 stroke.

Kit composed of:

• DR 130cc thermal group 07-GA-021-MP
• Primary transmission pair 24/72 Newfren 07-EC-012-NF
• 24/24 Polini carburetor complete with filter 12-FN-011-PO
• Proma exhaust 07-CF-031-MP
• Thermal group shroud 07-BH-002-CI
• Long studs 07-GB-001-ME
• 4-disc clutch with reinforced spring Newfren 07-BO-004-SG

Ideal for those seeking higher performance and a long-lasting modification.

Kit Composed of: Reinforced and tempered basket, cork and steel discs, reinforced springs with perforated cups.

DRT shock absorbers with springs included
Fits 15X42X13 bearing

New friction material with exceptional characteristics, offers
significant advantages in braking, reducing the stopping distance by 25%,
while simultaneously increasing the friction coefficient by 30%, withstanding
the heavy stresses of repeated high-speed braking.
Recommended for Racing use.

Kit composed of cork discs, iron discs, reinforced springs

These springs act as dampers in the primary transmission. They are used to protect the gearbox even with very high torque engines. The stronger springs maintain a residual stroke even under heavy loads compared to standard springs. Load peaks are thus absorbed and not transmitted to the gearbox. Despite the harder springs, the gearbox is effectively protected, and the gearbox and all other transmission components will thank you with a long service life.

Diameter Ø11.20mm
Length: 29.90mm
Wire thickness: Ø 2.00mm
Scope of delivery: 4 springs (set) suitable for one primary
Suitable for: All Vespa Smallframe primary reductions with snap dampers ex works (all over 50cc)

CLOSE CLUSTER
z10-14-17-20
z58-54-50-46 = Orig. ONLY
Ideal for tuned engines or track configurations.
All clusters are made from solid material and are not attached by interference on the central body (guaranteed over 40hp.)

Rounded corner, height--> 50.2 mm

Reinforced compared to the endurance version

Reinforced compared to the endurance version

Great upgrade kit for the primary transmission ratio of all PV125, ET3, PK80-125 S/XL/XL2 engines (also usable in 50cc engines if a primary transmission ratio with shock absorbers/spring buffers is installed).

Composed of:

Fabbri Racing CNC clutch basket
Fabbri Racing CNC cover plate
Screw connection
Suitable for 4-disc clutches


The set massively reinforces the primary transmission and makes it durable even for powerful engines. The CNC milled cover plate effectively prevents the breakthrough of the thin standard plates and thus keeps the shock absorber springs in position. The reinforced clutch basket offers total safety thanks to the high-strength material used, even on extremely powerful and high-torque engines. A recess in the basket allows the clutch pinion to be replaced without disassembling the entire primary.

In Tempered Steel
For Fabbri racing clutches

High-quality silent rubber set for Vespa Smallframe engine casings by Fabbri Racing Italia. The metal parts are made of AISI 303 stainless steel. This keeps them permanently beautiful and functional. The large parts for the crossbar have an internal thread. This makes installation a breeze and the silent rubbers are held firmly in place through the screw connection. The solvent-resistant anti-vibration rubbers have a hardness of 60 shore.

High-quality silent rubber set for Vespa Smallframe engine casings by Fabbri Racing Italia. The metal parts are made of stainless steel AISI 303. This keeps them permanently beautiful and functional. The large parts for the crossbar have an internal thread. This makes installation a breeze and the silent rubbers are securely held in place via the screw connection. The solvent-resistant anti-vibration rubbers have 60 shore (hardness).

(for crankshaft stroke=54mm)

Load index: 50J, tubeless, ROAD APPROVED

Completely interchangeable kit with the original, maximum reliability in braking, high-quality materials, innovative hub made with CNC.

Kit fully interchangeable with the original, maximum reliability in braking, high-quality materials.

The kit is installed using the two mirror mounting holes, using the Crimaz braided hose it will be possible to install it in the original position (just enlarge the fork exit hole).

The kit is installed using the two mirror mounting holes, using the Crimaz braided hose it will be possible to install it in the original position (it will be enough to enlarge the fork exit hole).

The kit is installed using the two mirror mounting holes, using the Crimaz braided hose it will be possible to install it in the original position (just enlarge the fork outlet hole).

The kit is installed using the two mirror mounting holes, and by using the Crimaz braided hose it will be possible to install it in the original position (just widen the fork exit hole).

The kit is installed using the two mirror mounting holes, using the Crimaz braided hose it will be possible to install it in the original position (just enlarge the fork exit hole).

The kit is installed using the two mirror mounting holes, and by using the Crimaz braided tube, it will be possible to install it in the original position (just widen the fork exit hole).

The kit is installed using the two mirror mounting holes, using the Crimaz braided hose it will be possible to install it in the original position (just enlarge the fork exit hole).