Dr. Pulley HiT Clutch (16 spline,107 mm) for Minarelli, Yamaha
ITEM# TT-26477
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Description
Dr. Pulley HiT Clutch for Minarelli and Yamaha Scooters
The Dr. Pulley HiT Clutch is built for certain 50cc scooters and aims to sharpen performance and how quickly the drive engages. Riders wanting faster take-off and a more responsive feel will find it useful. It is also listed among the Minarelli 50cc / Yamaha jog scooter parts range. It is made to suit 2T Minarelli and 139QMB engines, making it an upgrade option for several models.
Performance and Functionality
Compared with standard clutches, this unit is designed to launch quicker and hold engagement better. Careful machining helps maintain a firm connection during acceleration. It uses 50-degree pillow springs, which can be adjusted so the setup suits how you ride.
Construction Details
The HiT Clutch has an inner diameter of 105mm and an overall height of 33mm. The kit contains three sets of pillow springs and six sets of clutch springs, so you can make adjustments. Its 16-spline layout is meant to fit the specified engines securely.
Specifications
- Inner Diameter: 105mm
- Overall Height: 33mm
- Number of Splines: 16
- Pillow Spring Angle: 50 degrees
- Includes: 3 sets of pillow springs, 6 sets of clutch springs
- Fits: Genuine Buddy 50 with 50cc Minarelli or 139QMB engine (2T, Dr. Pulley HiT clutch, 16 spline, 107 mm)
Fitment
Fits:
- Genuine Buddy 50
- Scooters with a 50cc Minarelli or 139QMB engine and a 16-spline, 107mm clutch
How to choose: Use it with a 50cc Minarelli or 139QMB engine, and compare your engine code with the compatibility list: 139QMA, 139QMB, 1P39QMB, 1P39QMA-2, YN139QMB, JJ1P39QMB, 139FMA-2, BD1P39QMB, BN139QMB, 147QMD.
Where it goes: part #1 on the driven pulley diagram for the Buddy 50.
Other versions: For the Genuine OEM Clutch Assembly for Buddy, RoughHouse and Rattler 50, see OEM Clutch Assembly for Genuine Buddy & Roughhouse Genuine Rattler 50. For the SSP-G Performance Minarelli 50cc/90cc clutch set, see Performance Minarelli 50cc/90cc Clutch Set. For a complete clutch assembly for Minarelli 1PE40QMB engines, see Minarelli 1PE40QMB Engines Complete Clutch Assembly.
Shop more: Minarelli 50cc / Yamaha Jog Parts · Yamaha Scooter Parts · Scooter Variators & Roller Weights · Scooter Clutches & Clutch Springs · Scooter Parts
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