How to derestrict moped

Prefer to get this information in podcast form? Listen to the Minute Motorcycling Podcast episode about what derestricting a 50cc scooter or moped really means:. On many 50cc scooters, the variator how to derestrict moped have a special restrictor nut behind it that prevents the variator from sliding further on the shaft.

Along with that I will also explain which parts should be installed first when starting tuning a scooter and which ones need to be replaced when getting more serious. Welcome to Part 1: How to derestrict a 50cc scooter. Fast vehicles are dangerous. Derestricting a scooter makes it faster and therefore more dangerous to ride. Always ride within your limits and be aware that you might need a different drivers license when a scooter exceeds a certain speed or engine capacity. Also your insurance might not cover you anymore. Removing restrictions and riding a scooter without having a valid drivers license is illegal.

How to derestrict moped

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Post by spr0k3t » Wed Jun 13, am. Can you take a photo of it?

The speed of your 4-stroke, 50CC scooter is restricted by a small washer found in the scooter's variator system. Removing this washer will derestrict the speed, allow your scooter to accelerate quicker and travel faster. Accessing the washer requires several basic hand tools and a rudimentary understanding of how to disassemble your scooter's variator system. Derestricting your 4-stroke 50CC scooter is an accomplishable task with the right tools and know-how. Detach the kickstart from the variator system. It is attached to the system by a pin that is tightened into place with a small bolt. Loosen the bolt and pull the pin and you can remove the kickstart from the scooter.

Many enthusiasts hate the restrictions put on their scooter and want to get rid of them as soon as they can. The average user may not notice these restrictions, however, some will want to make adjustments as soon as possible. This is going to vary depending on the make and model. Locate the system and start looking around for a large washer. Make sure to do this methodically without damaging any of the surrounding parts including the fuel line. Otherwise, you may have to deal with serious repair costs down the road! Manufacturers tend to restrict engines with the use of this washer. This is done for a number of reasons including preserving the quality of their products.

How to derestrict moped

Prefer to get this information in podcast form? Listen to the Minute Motorcycling Podcast episode about what derestricting a 50cc scooter or moped really means:. On many 50cc scooters, the variator will have a special restrictor nut behind it that prevents the variator from sliding further on the shaft. Knowing that — what do you suppose would happen if you disconnected or cut this connector usually colored purple? Sound complicated? Your email address will not be published. Save my name, email, and website in this browser for the next time I comment. This site uses Akismet to reduce spam.

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Hi just wondering if you can give me some advice on how to tune my speedfight 1 50cc it has 70cc kit but reaching 45 max Thanks. Lee August 16, at Permalink. There are heavy fines and you might loose your license when getting caught or involved in an accident! I pulled it apart twice and still nothing. In some 50CC scooters, this will require you to first remove the intake case. It is one of the most technical parts of an engine. The following restrictions can be found on pretty much every scooter sold nowadays and can be split into two categories:. The intake case is the plastic moulded piece to which the kickstart was attached. It currently does 87kmh but it can only do 62kmh max to pass the test. Please Please Please… Send all like links to the supplied e-mail address!!! The ring also grinds into the aluminium of the variomatic over time causing it to break. My highest was 45 and that was down hill.

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Thanks shaun. Thanks for the quick reply. Hampus August 20, at Permalink. What other ways do Chinese manufactures do to restrict RPM and performace. Paul August 13, at Permalink. This is often contradictory to the speed limit requirement as fast accelerating scooters also reach high top speeds. Did I say funny? No, sorry. Hi Kimmy, Nice, this sounds good! Most stock exhaust feature a dummy pipe on the exhaust manifold whereas restricted after market exhausts have a little diameter restriction welded into the down pipe. It should be removed as the ring causes the engine to run at a high engine revenue speed most of the time imagine you cycle on a bike always on the first three gears even though the bike has seven.