Clutch Kit MALOSSI Maxi Delta System Yamaha 150-180/ 125i 4T Ø135
Article information
DELTA SYSTEM
Centrifugal clutch system with clutch bell for scooter RACING
System comprises the famous:
Patented adjustable clutch (Delta Clutch).
In addition, the reinforced, anti-failure clutch bell (Wing Clutch Bell) with cooling fins, dynamically balanced, designed for competitive and sport applications.
Delta Clutch
Delta Clutch is a clutch developed within the scooter racing circuits and in a short period has become a benchmark product, key to scooter performance.
The simplicity of the system quickly allows spring adjustment with regards to centrifugal force and the possibility of interchanging a spring with different K values. These values are listed in the Malossi catalogue.
Another option this system allows is position adjustment of the small mass which determines the pressure between friction material and clutch bell. In addition, this small mass is interchangeable with other masses of varying weights.
The complete system is patented to protect against shameless attempts to copy and falsify the product.
Delta has attained the recognition of many qualified tuners and the facts are the proof : used by all the racing teams and a vast amount of sport riders, resulting in a continuous increase in sales.
As always, Malossi constantly analyses its products during their operation and Delta is no exemption. It has been optimized by implementing small but important updates, maintaining Delta as a leading edge product.
We are very proud of the fact that Malossi clutches are asbestos free, however, much investment in research was needed in achieving this present level of quality, reliability, and especially selection of friction materials.
We can now affirm, with great certainty, that we possess an exclusive formula for producing a high temperature resistant material that does not alter its coefficient of friction due to prolonged operational stresses.
Wing Clutch Bell
Technical Specifications
Clutch Bell forged using Fe DC04 deep-drawing steel.
Carbon steel centre hub made of round stock and TIG welded.
Surface hardened through nitriding.
Finned reinforcement ring, made of machined carbon steel, black oxide surface finish, press fit.
100% dynamically balanced.
Specifications
| Part number Malossi | : | 5217406 |
| Type | : | Race |
| Class | : | Maxi Delta System |
| Diameter | : | 135mm |
Fits
Clutch Kit MALOSSI Maxi Delta System Yamaha 150-180/ 125i 4T Ø135 fits the following vehicles:- Benelli Velvet 150 Eco H2O 4T E1 1999-2001
- Benelli Velvet 150 Touring H2O 4T E1 2001-2003
- Italjet Jupiter 150 H2O 4T E1 2001-2002
- Italjet Millenium 150 H2O 4T E1 2000-2002
- Malaguti Madison 150 H2O 4T E1 1999-2001
- Malaguti Madison 150 H2O 4T E2 2002
- MBK Cityliner 125i H2O 4T E3 2008-2012
- MBK Doodo 150 H2O 4T E1 2001-2002
- MBK Evolis 125i H2O 4T E3 2014-2016
- MBK Evolis ABS 125i H2O 4T E3 2014-2016
- MBK Evolis ABS 125i H2O 4T E4 2017
- MBK Evolis II ABS 125i H2O 4T E4 2018
- MBK Skycruiser 125i H2O 4T E3 2006-2009
- MBK Skycruiser II 125i H2O 4T E3 2010-2013
- MBK Skycruiser II ABS 125i H2O 4T E3 2011-2013
- MBK Skycruiser II Sport 125i H2O 4T E3 2012
- MBK Skyliner 150 H2O 4T E1 1998-1999
- MBK Skyliner 180 H2O 4T E2 2003
- MBK Thunder 150 H2O 4T E1 2001-2002
- Yamaha Majesty 150 H2O 4T E1 1998-1999
- Yamaha Majesty 180 H2O 4T E2 2003-2006
- Yamaha Maxster 150 H2O 4T E1 2001-2002
- Yamaha Teo's 150 H2O 4T E1 2001-2002
- Yamaha X-City 125i H2O 4T E3 2008-2012
- Yamaha X-Max 125i H2O 4T E3 2006-2009
- Yamaha X-Max II 125i H2O 4T E3 2010-2013
- Yamaha X-Max II ABS 125i H2O 4T E3 2011-2013
- Yamaha X-Max II ABS Business 125i H2O 4T E3 2011-2012
- Yamaha X-Max II Sport 125i H2O 4T E3 2011-2013
- Yamaha X-Max III 125i H2O 4T E3 2014-2016
- Yamaha X-Max III ABS 125i H2O 4T E3 2014-2016
- Yamaha X-Max III ABS 125i H2O 4T E4 2017
- Yamaha X-Max IV ABS 125i H2O 4T E4 2018-2020
Documentation
7312522_(1).pdf
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