How to Derestrict a Honda SFX50?

Answer A small washer positioned around the front pulley rod of your Honda SFX50 scooter's variator system is all that restricts its performance and top speed. Removing this small washer is a simple proce... Read More »

Top Q&A For: How to Derestrict a Honda SFX50

How to Derestrict a Honda Dio Scooter?

A Honda Dio's top speed is restricted by a small spacing washer placed on the front pulley rod inside your scooter's variator case. The variator case is located on the left side of your scooter bel... Read More »

How to Derestrict a Honda Metropolitan Scooter?

Honda Metropolitan scooters, like most scooters, are restricted by a small washer that can be found on the front pulley road inside the scooter's variator system. Removing this washer derestricts t... Read More »

How to Derestrict a Sym Moped?

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 »

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 »