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Stage6 Clutch Bell Wing Cooler Reinforced 107mm (Aprilia, JOG, Zuma 50)

Stage6 Clutch Bell Wing Cooler Reinforced 107mm (Aprilia, JOG, Zuma 50)

Description: Stage6 Clutch Bell Wing Cooler Reinforced 107mm for Aprilia, JOG, and Zuma 50. The Stage6 WingCooler clutch bell - a strengthened clutch bell with the patented cooling concept. The air flows through the side fins and the enlarged drills to the clutch lining. This results in longer life for the clutch and reduced clutch slip when the engine is warm. The bell's temperature will be considerably lower, which leads to less waste energy and higher performance at the rear wheel. Better acceleration also with a warm engine. The bell interior was sand-streamed to increase the linings' grip. The lower mass of only 395g (compared with Malossi Wingbell 575g, Polini Evolution 485g) has positive effects on the engine's acceleration. This housing is a perfect upgrade to any Aprilia, JOG, and Zuma 50 scooters! 

Installation: 1. Slack the belt by opening the CVT clutch gives belt slack to the variator side. 2. Then install the variator drive face while lifting the slack belt further away from the center boss if done properly should not see any splines between variator drive face slop-side and boss flat-side. Should be flushed together. 3. Then install the existing variator fan, washer, and hand-tight nut. 4. Finally, apply blue Loctitetorque nut to 30-35ft-lbs. For reassurance please consult your manufacturer's variator torque specs.


Include the following Clutch Bell.

•    1x Wing Cooler Clutch Bell ID: 107mm / OD: mm / H: mm / W: 395gm
•    Splines:  / ID: mm / OD: mm / H: mm

•    Made in Italy
•    Fit Clutch: 107mm Sheave33mm Bearing Funnel: 42mm / Nut: M28 / Socket: 39mm
•    Fit Belt Size: 818-19-28 (Fit Aprilia ONLY)
•    Fit Belt Size: 
788-17-30 (Fit JOG ONLY)
•    Fit Belt Size: 748-18-28 (Fit Zuma ONLY)
•    Fit Compression Spring: 1k1.5k2k rpm
•    Fit Clutch Springs: 1k1.5k2k rpm
•    Fit Aprilia 50
Fit JOG 50
•    Fit Zuma 50

Supported Models: NCY CVT KIT (Part# 1200-1197); Yamaha C3, Yamaha Zuma CW50, Yamaha Zuma 50F, Yamaha Vino Minarelli Jog engines, Chinese Yamaha Clones 1PE40QMB 1E40QMB engines, Malaguti, CPI, Aprilia Scooters with Piaggio engines, and Franco-Morini 50cc engines found in the 1E41QMB Suzuki AD50 AG50, TGB R50X, TGB 101, TGB 303, and Peirspeed Scooters.

Item Weight & Package Dimensions:
•    1.175 Pounds | 6.3" (L) x 5.5" (W) x 2.6" (H)

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Stage6 Clutch Bell Wing Cooler Reinforced 107mm (Aprilia, JOG, Zuma 50)
  • Stock: 39
  • Reward Points: 2
  • Part #: S6-5516600
Sold: 1
Views: 1017
Ex Tax: $73.95
Price in reward points: 74