MyLaps, AMB, TranX 160 (yellow), 260 (red) & MX (orange) Transponder Repair & Test

Serviced and tested by an Electronic Engineer.

This is NOT just a battery replacement service, we can fix many other faults on that cause transponders to fail.

We carry out a comprehensive test and repair using genuine AMB decoder to ensure your transponder functions flawlessly.

With over a decade of hands-on experience and a track record of successfully repairing thousands of transponders, we are the trusted experts in the field.

The transponder will operate for at least 4 days on a single charge.

We guarantee the repair for 6 months after we have serviced it.

Currently we successfully repair over 95% of transponders. If your Transponder is not repairable we will refund your money.

Turn around is a max of 10 working days. 

To use our service

First pay, using the “Buy It Now” button.

Then post your transponder to us WITH YOUR CONTACT DETAILS.

Postal Address;

Kart Crazy

21 Spitfire Way

Hamble

Southampton

SO31 4RT

NOTE FOR NON-UK CUSTOMERS - your defective transponder does not have any value. If you put a value of a new replacement on the customs label I will be invoiced for UK import duty, which is about.

Any import duties will be invoiced before the transponder is repaired.

Therefore please remember a defective transponder has very little (under £5) value and fill in the customs form appropriately.

NOTE - when we return your transponder it can only be insured for the cost of repair, not the value of a replacement transponder.

This service is not for Flex white bottom, X2, DP (wired) or TAG - please see our other sales for these.