G'day TC and Mf,
It's a 1971 125 cc motor ,these Pace bases came out in the late sixties and continued into the early seventies ,the
later bases don't have Pace cast on the front.
The cowl with the chrome front doesn't look original for a 125 cc as they are on the 160 cc motors.
The air cleaner number is Mayfair so probably swapped when the motor was changed.
Cheers
Max.
