1993 tomos a35 with a 70cc kit and original transmission. Been great for the past few months, run into some issues due to cold weather though. : r/moped
Tomos A35 70cc Aluminum Big Bore Kit | Winnipeg's only expert scooter tuning shop | Scooterdoc
cylinder kit DMP 6-port aluminum 45mm 70cc with long cooling fins for Puch Maxi S, N, X30 automatic
Tomos a35 45mm 70cc Alukit
Tomos A3 44mm Top End Speed Kit w/ Exhaust - DENNY CYCLES LLC