Polini 3G Maxi-Speed 107mm clutch assembly - front view showing 3 fiber-reinforced shoes, green springs, and allen screw preload adjusters Polini 3G Maxi-Speed 107mm clutch assembly - front view showing 3 fiber-reinforced shoes, green springs, and allen screw preload adjusters
Set of 3 yellow firm clutch springs included with Polini 3G Maxi-Speed clutch - alternate spring set for higher engagement RPM Set of 3 yellow firm clutch springs included with Polini 3G Maxi-Speed clutch - alternate spring set for higher engagement RPM
Polini 3G Maxi-Speed clutch close-up showing allen screw preload adjusters, Polini casting mark, and fiber shoe detail Polini 3G Maxi-Speed clutch close-up showing allen screw preload adjusters, Polini casting mark, and fiber shoe detail
Polini 3G Maxi-Speed 107mm clutch - rear view showing center hub, and clutch shoe backing plate Polini 3G Maxi-Speed 107mm clutch - rear view showing center hub, and clutch shoe backing plate
Polini 3G Maxi-Speed 107mm clutch assembly - front view showing 3 fiber-reinforced shoes, green springs, and allen screw preload adjusters
Set of 3 yellow firm clutch springs included with Polini 3G Maxi-Speed clutch - alternate spring set for higher engagement RPM
Polini 3G Maxi-Speed clutch close-up showing allen screw preload adjusters, Polini casting mark, and fiber shoe detail
Polini 3G Maxi-Speed 107mm clutch - rear view showing center hub, and clutch shoe backing plate

Polini

Polini 3G Maxi-Speed Clutch for 50cc Scooters

SKU 146-30
$140.00
Shipping calculated at checkout.
Description
Polini 3G Maxi-Speed 107mm Clutch for 2 Stroke and 4 Stroke 50cc engines.

 Polini's 3G Maxi-Speed clutches have allen screws for adjusting preload on the clutch springs without having to remove the clutch from the engine! This is the type of clutch used by Polini's race teams and it also features lightweight reinforced clutch blocks and fiber reinforced shoes for long life, good grip and superior heat resistance. Great for use on stock or modified engines.

Fits the following models and many more:
  • Honda: Elite SA/SR50
  • Aprilia: SR50, Scarabeo 50, Sport City 50, Mojito 50
  • Genuine: Buddy 50, Roughhouse 50
  • Derbi: Atlantis 50, GP1 50
  • Kymco: Agility 50, People 50, Like 50, Super 8 50, Super 9 50, ZX50, Vitality 50
  • Malaguti: F12 Phantom, F15 Firefox
  • SYM: DD50, Fiddle 1 & 2, Jet 50
  • Peugeot: Speedfight (all)
  • Piaggio: Fly 50, Zip, Zip 2, Typhoon 50
  • Vespa: ET2, ET4, LX 50, Primavera 50, Modern-S 50
  • Yamaha: Jog, Zuma 50, C3,
  • Fits 107mm Clutch Bell
  • Adjustable Clutch Plates
  • Includes 2 Sets of Springs
Aprilia, Genuine Buddy 50, Genuine Roughhouse 50, Honda, Kymco, Piaggio, QMB139 50cc/49cc , Various unlisted makes/models, Vespa, Yamaha
Product Diagrams
Features
  • Allen screw preload adjustment - tune engagement RPM without removing clutch
  • Fiber-reinforced shoes for superior grip and heat resistance
  • Lightweight reinforced blocks for quicker engagement response
  • 2 spring sets included: soft green and firm yellow
  • 107mm bell diameter - wide 50cc platform compatibility | Made in Italy
Specifications

Bell Diameter: 107mm | Engine: 2-stroke and 4-stroke 50cc | Springs: 2 sets (soft green + firm yellow) | Adjustment: Allen screw preload | Origin: Italy
Model Fitments

Vespa ET2/ET4/LX50/Primavera 50/S50; Piaggio Fly 50/Zip/Typhoon 50; Kymco Agility/People/Like/Super 8/Super 9/ZX50/Vitality 50; Yamaha Jog/Zuma 50/C3; Aprilia SR50/Scarabeo 50; Genuine Buddy 50/Roughhouse 50; Honda Elite SA/SR50; Derbi Atlantis/GP1 50; Malaguti F12/F15; SYM DD50/Fiddle/Jet 50; Peugeot Speedfight (all); any 50cc with 107mm clutch bell
  • Same day shipping for orders placed before 2PM (CST) M-F
  • 30-day return period on eligible items
  • Flat-rate shipping for orders shipped to the 48 Contiguous United States.
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