How to Derestrict a Sym Moped?

Answer Your Sym moped's speed is restricted by a washer on the front pulley wheel of the moped's variator system. The washer restricts your Sym's speed by limiting contact between the variator belt and th... Read More »

Top Q&A For: How to Derestrict a Sym Moped

How to Derestrict a Speedfight 2 Moped?

Most 50 cc mopeds can go about 40 miles per hour top speed on a flat surface. Although this is fast enough for some riders, many more desire their bike to travel faster. If you own a Speedfight 2 m... Read More »

How to Derestrict a Yamaha Razz Moped?

The top speed of a Yamaha Razz moped is restricted by a washer located on the front pulley rod of your moped's variator system. If you remove this washer from the front pulley rod, you will increas... Read More »

How to Derestrict Exhaust?

Derestricting your vehicle's stock exhaust offers numerous performance benefits. A higher-flowing exhaust system allows the engine to more efficiently expel exhaust gases. This improves both the pe... Read More »

How to Derestrict a Scooter?

Derestricting a scooter involves removing certain parts to allow the scooter to perform at its full capacity. Manufacturers design scooters with performance modifications so they comply with laws w... Read More »