J Perkins Powertorque II 12V Starter 4444300 low-stock-10 9mm) air cylinder features 2

9mm) air cylinder features 2 1/8' (54mm) of piston travel

This system works well for both "Thumb" pilots and the "Finger and Thumb" guys

Dual Ball Bearing Supported Output Shaft

If you're teaching someone to fly

Robust and durable

J Perkins Powertorque II 12V Starter 4444300 low-stock-10 9mm) air cylinder features 2J Perkins Powertorque II 12V Starter 4444300 The ultimate in quality in a refined powerhouse of a design. Tackles just about any engine up to 60 size. Super reliable and a good looking design too. Features: Engines Up To 60 Size Famously reliable Great value Powerful robust motor The industry standard in model engine starters