Dr. Pulley HiT Clutch (16 spline,107 mm); Minarelli, Yamaha

Description

Dr. Pulley high performance HiT clutch for 50cc Genuine Buddy, RoughHouse, Rattler or Black Cat scooters, 2T Minarelli and 139QMB engines.

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Get quicker, harder launches and positive engagement with these HiT Clutches. They have everything you could want out of a performance clutch, from fantastic machining and craftsmanship to great feel and response.

Specifications:

• Inner Diameter (bell): 105mm 
• Overall Height (bell): 33mm 
• Number of Splines (clutch bell): 16
• 50 Degree Pillow Springs
• Includes 3 sets of Pillow Springs and 6 sets of Clutch Springs for fine tuning

Compatibility: Models below and bikes with 50cc Minarelli and 139QMB engines

139QMB-based 50cc / 80cc engines with the following engine codes:

About Dr. Pulley: Dr. Pulley is the world’s leading authority for aftermarket performance CVT parts for all popular scooter brands including Honda, Yamaha, Genuine, Vespa, SYM, Lance, KYMCO, and GY6 / QMB powered scooters. Made in Taiwan with strict quality standards since 1987, Dr. Pulley is ISO 9001 certified.