How To Install - S.I.P Drive Pulley, Polini MAXI Speed Clutch, Speed Bell & MAXI HI•SPEED Variator

There's not much point of increasing the power output of any scooters engine if its gearbox is not able to transmit the increased performance to the rear wheel.

The more aggressive acceleration provided by the S.I.P Drive Pulley is enabled by including a pair of asymmetrically angled linear slots. This allows the motor to quickly rise to a higher rev range while retaining an optimal torque delivery, ensuring transmission of the complete motor performance to the rear wheel.

The original items are equipped with curved slots which create a noticeable lag in acceleration, are mass-produced, badly balanced (if at all) and the potential quality of these engines suffers enormously as a result.
 
⚠️ The S.I.P Drive Pulley is a useful for both tuned and standard motors.

The POLINI 3G Clutch can safely be fitted to standard specification motors and is also compatible with performance motors, whatever the state of tune! Its precise manufacture ensures a fine balance, so minimizing unnecessary vibration in the drive train at high revs.
 
The clever clutch adjustment mechanism makes it more simple to achieve an ideal set up quickly. Allen bolts are responsible for the pre-load adjustment of the small clutch springs, without having to remove the clutch from the motor!

------------------ ⏱️TIMESTAMPS⏱️ ---------------------

0:24 Warning
0:44 Intro

4:51 Unboxing the parts
6:19 Tools needed
7:06 Washing the Vespa
10:54 CVT disassembling
11:49 Inspecting the belt
12:49 Clutch disassembling
14:04 Cleaning CVT
14:20 Assembling the S.I.P Drive Pulley
16:24 Cleaning the MAXI HI•SPEED Variator
17:37 Servicing the MAXI HI•SPEED Variator
21:52 Installing everything back on
24:25 Assembling CVT

25:28 Ending
25:32 Test the bike
26:32 Test ride

-----------------------------------------------------------------------------------

🛠 PARTS NUMBERS:

486324 - Variator Nut (M12X1.25, H10)
001011 - Driving Belt

-----------------------------------------------------------------------------------

🛒 LINK TO PRODUCTS USED/MENTIONED:

►► Polini Variator "MAXI HI•SPEED"
https://www.sip-scootershop.com/en/pr...

►► Driven Pulley SIP PERFORMANCE
https://www.sip-scootershop.com/en/pr...

►► Clutch Bell POLINI Speed Bell Evolution
https://www.sip-scootershop.com/en/pr...

►► Clutch POLINI 3G For RACE
https://www.sip-scootershop.com/en/pr...

►► Grease for Variator
https://www.sip-scootershop.com/en/pr...

►► Variator Rollers POLINI 20x12 mm 9,2g
https://www.sip-scootershop.com/en/pr...

►► Slide Set POLINI
https://www.sip-scootershop.com/en/pr...

►► V-Belt Pulley PIAGGIO
https://www.sip-scootershop.com/en/pr...

►► Brake Pads BREMBO
https://www.sip-scootershop.com/en/pr...

►► Brake Pads BREMBO
https://www.sip-scootershop.com/en/pr...

-----------------------------------------------------------------------------------

New to The Scooter Bud? If so, here's what you need to know - I like to Restore & Customize Scooters a LOT, so I use this channel to explore, learn and show you everything in detailed to help you create the most unique scooter!

🚀 Join our growing community for new videos every week!

🔔 SUBSCRIBE & Don’t forget to turn on your notifications!
   / thescooterbud  

🔎 Need help? Join our Discord server! 👾 We now have a Discord server for people to chat with the Bud and other fans. The server is open for all.   / discord  

-------------------------------SOCIAL-------------------------------

🌎 WEBSITE ►► http://thescooterbud.com
📸 INSTAGRAM ►►   / thescooterbud  

-----------------------------------------------------------------------------------

⚠️ DISCLAIMER:

Some of the links provided in this videos might be affiliate links. If a purchase is made using that specific URL, I may receive a small commission. There is no additional charge to the order! Thank you for supporting my channel so I can continue to producing free content each week!