1957 Panther 100
Chassis
Wheelbase 56 inches/1422mm

Seat Height - 31 inches/787mm

Brakes - 7inch single leading shoe front, 8 inch rear

6volt electrics

Engine
Ohv single cylinder four-stroke

Capacity - 598cc

Compression ratio - 6.5:1

Power Output: 23hp at 5500rpm

4 speed gearbox, right side change

 

Top speed 75mph/120kph

Fuel consumption - 75mpg