Want to race against your friends? Vehicles fitted with interchangeable crystals are able to operate on 1 of 6 frequencies.

This is great if you plan to race against friends whose vehicles maybe operating on the same frequency band.

By changing the crystal to a different band, you can have up to six vehicles racing against one another.

The colour and number on the crystal denotes the frequency 'band'.

Crystals are sold in pairs (one in the vehicle and one in the transmitter).

When ordering, please ensure you order the correct band that you require.