2 Stroke Madness - Kevin Ashton's Aprilia RS125 Fitted with a Rotax 257 250cc supercart engine! - send us your 2 stroke photos and we will share them! | Facebook
![TIL the Rotax Max FR125 motor is derived from the engine used on the Aprilia RS125 2-stroke racing motorcycle. : r/Karting TIL the Rotax Max FR125 motor is derived from the engine used on the Aprilia RS125 2-stroke racing motorcycle. : r/Karting](http://i.imgur.com/PA3274a.jpg)
TIL the Rotax Max FR125 motor is derived from the engine used on the Aprilia RS125 2-stroke racing motorcycle. : r/Karting
![Aprilia Special Racing Parts by R&D - Race Crankshaft R&D for Aprilia RS, SX, MX, RX 125 (Rotax 122) crankshaft AP0295375 AP0295370 AP0295371 AP0295373 Aprilia RS 125 | Scooter Parts | Racing Planet USA Aprilia Special Racing Parts by R&D - Race Crankshaft R&D for Aprilia RS, SX, MX, RX 125 (Rotax 122) crankshaft AP0295375 AP0295370 AP0295371 AP0295373 Aprilia RS 125 | Scooter Parts | Racing Planet USA](https://www.racingplanetusa.com/images/mittel/42253_1.jpg)