1992
the SR 50 was the first ever sports scooter
1993
the SR 50 was the first ever Racing Replica scooter
1994
the SR 50 was the first ever sports scooter with liquid cooling
1997
the SR 50 was the first ever scooter with two disc brakes
1999
the SR 50 was the first ever 50 cc scooter with electronic fuel injection
