Description
Clutch Kit Malossi Maxi Delta d=134 Vespa GTS / GTS Super / Medley 125-150cc (2017 -), HQ clutch for maxi scooters. It includes the reinforced 'Delta' clutch and the 'Wing' clutch bell, both parts tested, tried and approved by many tuning fans.
Malossi redesigned their popular clutch - the surfaces were improved in terms of friction, and the clutch shoe surfaces were enlarged. The linings are reinforced and will last you a long time. Rapid, efficient and reliable clutch engagement is a given with this clutch.
It has multiple settings to adjust spring preload to suit your personal preferences. By operating the 3 screws you can get 9 different settings, additionally changing and adjusting springs and weights will bring this up to 27 (!) different settings. But beware - some fine-tuning skills are needed to do this.
Malossi's famous 'Wing Bell' is without any doubt one of the best clutch bells for racing and tuned engines on the market - top quality materials, flawless workmanship, state-of-the-art design. It is perfectly balanced, has a nitride hardened surface and a reinforced ring with cooling ribs for optimal cooling.
This clutch will noticeably increase engine response, off-the-line and overall acceleration. Just try different settings to find the setting that suits your driving style best.
- diameter: 134 mm
Malossi Delta Clutch
The Delta Clutch from Malossi is the high-end clutch for 50cc scooters from Malossi.
The clutch is reinforced to withstand the power increase of tuned engines and it has a spring tension adjustment system that allows for fine-tuning clutch shoe engagement.
The function of the clutch bell
Even though the clutch bells of scooters (centrifugal clutch) and clutch baskets of motorcycles (with multi-plate clutch) look different, their function is basically the same. What changes is the way they are actuated.
On a scooter or moped with a centrifugal clutch, when the engine revs up, the clutch shoes spread and engage the clutch bell and cause it to rotate. The bell then drives the transmission, which in turn turns the wheel.
On a motorcycle or motocross bike with a multi-plate oil bath clutch, the lined clutch plates engage the plain metal plates, which in turn drive the bell to rotate the transmission and wheel. When the clutch is actuated, the lined discs no longer engage the plain discs and rotation comes to a halt.
In short, the bell ensures that rotation is transferred from the engine to the gearbox and wheel.
Clutch bell: performance
With a tuning clutch bell, it is possible to improve performance or reliability.
Choosing materials like steel instead of aluminum provides greater durability. The heavier weight of steel also leads to higher inertia, which in turn can lead to higher torque. This is the case with the Hinson Momentum bell, for example.
A bell can also have cut-outs to improve cooling and thus prevent wear. Therefore, on scooters, you often find ventilated racing clutch bells. Also in motocross, some clutch bells have more cut-outs than others.
In summary, the weight and ventilation of a clutch bell affect the overall performance of the engine.
How to replace a clutch ?
| Clutch Kit Malossi Maxi Delta d=134 Vespa GTS / GTS Super / Medley 125-150cc (2017 -) | |
|---|---|
| Article no. | M5217490 |
| Weight | 1,40 kg |
| Series | Delta Clutch |
| Brand | Malossi |
| Product type | Clutch bell |
| Clutch diameter | 134mm |
