LogoUniversal Parts No-Rev Limit Performance CDI for 50cc Air-cooled Minarelli 1PE40QMB 2-stroke engines commonly found on Street Legal Scooters and 50cc 2-stroke ATVs.

Note: The engine this CDI is used for is a replica of the Italian designed Minarelli 50cc 2-stroke. It is found under model numbers such as 1PE40QMB, 1E40QMB, E40QMB and is one of the most widely used 50cc 2-stroke motors in the world. Made popular by many European, American, Chinese, Japanese, Korean and Taiwanese Brands.

Please see our Warranty & Returns Policy.
  • Length: 2.9 inches
  • Width: 1.5 inches
  • Height: 1.2 inches
  • Overall Wire Length (including plugs): 4.5 inches
  • Voltage: AC
Supported Models
40QMB 50cc 2-stroke, Eton, Various unlisted makes/models, Vento Triton, Vento Zip R3i, Yamaha, Yamaha Jog

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Important Parts Notice:  Not all replacement or upgrade parts come with instructions. It is the customer's responsibility to have standard knowledge of the installation or hire an experienced installer. We are not responsible for any damage caused by any of the items we sell, whether installed by you or a professional. We are not required to provide step-by-step instructions or technical support. In any case, we will always do our best to help you with any technical questions. Electrical parts are non-returnable, and the buyer assumes all risks. 


Important Notes

Address Change Request
Address change requests will never be accepted. Please make sure you choose the correct shipping address before completing your order. If you need to change your address, you must cancel the original order and place a new one with the correct shipping address.