https://www.hyperflight.co.uk/products.asp?code=SRIDSM-KST-X10
Integrated Drive System/Mono for the KST X10, X10 Mini, DS125, DS135 and DS225
This updated frame has a larger gluing area and fits the KST DS125, DS135, DS225 as well as the newer X10 and X10 Mini servos. The Integrated Drive System/Mono...
integrated drive system