Dr. Pulley HiT Clutch, Part #169-295

Dr. Pulley HiT Clutch 161305 for Scooters with 50cc/90cc/100cc Honda, Piaggio, PGO, Kymco or SYM engines as well as scooters with 50cc, 4-stroke QMB139 engines. The Dr. Pulley HiT Clutch with 50 degree pillow springs is for use on scooters with a modified cylinder requiring the clutch to engage at a higher RPM. Results from using this clutch include decreased slippage and improved transmission efficiency. Does Not Include Clutch Bell. Clutch Center Opening: 28mm (width) 24mm (height). 50 Degree Pillow Springs. Includes 4 sets of Pillow Springs and 4. sets of Clutch Springs for fine tuning.