DetailsSimply the easiest way to advance the static timing of your engine. Pop this in place of your stock woodruff key to gain 3 degrees of advance. Suits tuned engines. To fit scooter models: Yamaha 2 stroke 50cc since 1989 (all) Adly 2 stroke 50cc (all Minarelli engine incl SF-50, GTC-50, GTA-50, RT-50 etc) CPI, CMG 2 stroke 50cc (all) Other Italian, Taiwanese, Chinese Minarelli style 49cc / 50cc engines Gilera 2 stroke 180cc Runner, Runner SP
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SKU PTP9909180 Country of Manufacture Manufacturer No
Customer Reviews 1 item(s)
- Great product.
This part works great. My sj50 runs much smoother and better use of power throughout the rev range.
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