peugeot trekker 50 cdi immobiliser bypass 1998 2000 Aprilia RX125 It replaces either 21121-1137 or

It replaces either 21121-1137 or 21121-1138

Yamaha YZ 400 (1977-1979)

Yamaha RD 500 LC (1GE) (1984-1987)

fuel injection or euro 3 spec models

This means they actually end up saving you money in the long run

peugeot trekker 50 cdi immobiliser bypass 1998 2000 Aprilia RX125 It replaces either 21121-1137 orBrand new CDI immobiliser chip key bypass to fit: Peugeot Trekker 50 (1998 2000). If you are having problems with your Peugeot Trekker 50 scooters immobiliser or have a CDI fault (no spark, or won't rev) then this could be the solution. Once fitted you will no longer require a key with a built in chip. The scooter will NOT HAVE AN IMMOBILISER or a REV LIMITER. Please check issues are CDI related first before purchase. This replaces ACI100, ACI100. 01,