Clutch -VESPA type 7 springs (Ø=115mm)- for genuine primary gear (helical teeth) 67/68 tooth- 4 friction plates - 20 tooth | Clutches | Clutch | Engines

Preview: Clutch -VESPA type 7 springs (Ø=115mm)- for genuine primary gear (helical teeth) 67/68 tooth- 4 friction plates - 20 tooth

Description

Original clutch type of the Vespa T5 125: Ø115mm - 7 springs, 20 teeth.

This large clutch type with 115mm diameter and 7 springs marks the midfield of the clutch types available for the large frame engines. It is already stable enough to function well even in powerful everyday engines.

With 20 teeth, this is the shortest of the available sprockets, which can be used in combination with the original primary gears with 67 or 68 teeth.
Due to the modular design of the PX motors, it is also possible to use this type of clutch on all other large frame motors, such as the PX80, PX125 or PX150. For these models, a small cast aluminium lug in the motor housing must be removed to mount the coupling. This can be easily bent with a larger pair of pliers. Some clutch covers require a minimum of material to be removed from the drip nose at 12 o'clock in the radius area.

This clutch is recommended as a replacement for all T5 125cc engines or as an "unbreakable" clutch for the PX80.Cylinders with a larger displacement should use a clutch with 21 or 22 teeth.

If you want to get a lot of torque and power on the road with confidence, there is no way around the BGM Superstrong. A hub construction milled from the solid enables perfect operation and a precisely defined pressure point even under high loads. Already used in many extremely powerful engines on the road.

Without modifications the clutch can be installed in the following models:

T5 125cc 20/68 (original)

COSA 125cc 20/68 (original)

COSA 200 (aluminium cylinder) 21/68 (shorter)

With slight modifications to the housing and clutch cover (seeo.)

PX80 -20/68- (original)
PX125 -21/68- (shorter)
PX150 -22/68- (shorter)
Sprint Veloce -22/67- (shorter)

Note: Should this type of coupling be used in older vehicles such as VBB, VNB, GT, GTR oretc., in addition to the changes to the engine housing and clutch cover already described, the clutch spacer plate must also be replaced with that of the newer models (3.3mm instead of 1.5mm, see accessories).

Newfren is the Italian original equipment manufacturer for Piaggio and our first choice in the field of standard 6 and 7 spring clutches. Reinforced version with 4 discs and thus increased friction surface. Often does not separate as cleanly as the 3-plate version, but can transmit more torque.

(US)

We recommend BGM Pro Street gear oil (BGM2025, complies with specification API GL-3) as lubricant.

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€98.95 *

incl. VAT plus shipping costs

Available immediately (delivery time 1-3 working days*)

P For this item you get fidelity point/s

Gear box (classic scooters)
number of teeth small primay sprocket:	20
combinable primary sprockets:	65 teeth helical (DRT sprocket), 67 teeth helical (Piaggio), 68 teeth helical (Piaggio)
Clutch (Largeframe, Wideframe)
teeth clutch sprocket:	20
height of clutch sprocket:	9.5 mm
number of springs:	7
number of friction discs:	4
friction material:	cork
thickness friction discs:	2.2 mm
number of steel discs:	3
inner diameter:	108 mm
inner diameter clutch spider:	109.5 mm
outer diameter clutch spider:	115 mm
manufacturing method clutch spider:	deep-drawn
clutch spider reinforced:
OEM numbers (for comparison purposes only)
Piaggio	245831

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Available versions

Part no.:	Number of teeth	Price	Stock	Cart	Save
Part no.: 7675839	Number of teeth 20 teeth	Price €98.95	Stock Available immediately (delivery time 1-3 working days*)	Cart	Save
Part no.: 7675316	Number of teeth 21 teeth	Price €78.90	Stock Available immediately (delivery time 1-3 working days*)	Cart	Save