View Full Version : sr50 ditech derestriction

08-06-2003, 04:52 PM
hi everyone i am new to the forum and new to the whole scooter world ,, i ahve recently purchased an aprilia sr50 ditech 2003 model and have been really confused at as how to derestrict it. i took out the variator but no spacer disk was found, i took off the exhause and no washer?? if any one could please tell me how aprilia actually restrict the sr50 ditech and any methods of removing these restrictor i will appreciate it grately

Jon / AF1 Racing
08-06-2003, 05:53 PM
If there is no spacer in the variator, then it is probably de-restricted already.

The other part of derestricting it is using the EFI programmer to change to a different map.

If the scooter goes ~45-55mph or so it is already derestricted.