Dr. Pulley HiT Clutch Accessories Muffler for 50cc 2-stroke 1DE41QMB

Muffler for 50cc 2-stroke 1DE41QMB engines

air-cooled 4-stroke engines commonly found on Chinese dirt bikes

2-Stroke Minarelli Style Engines

Liberty 125

Dr. Pulley HiT Clutch Accessories Muffler for 50cc 2-stroke 1DE41QMBDr. 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. Click Here to view the full Dr. Pulley HiT