CNC Aluminum Water-Cooled Motor Mount Assembly for 4mm/4.76mm Flex Shafts – Fits 36mm–40mm Motors – Compatible with RC V-Hull and O Boats (60–90cm)
This system supports couplers with inner diameters of 10–12mm, with a motor-side adapter bore of 13mm for tight and vibration-free operation.
Specifications:
Material: CNC Aluminum, Stainless Steel, PTFE
Flex Shaft Sizes Supported: 4mm / 4.76mm
Motor Compatibility: 36mm to 40mm diameter motors
Recommended Hull Type: V-hull or O-boat, 60–90cm in length
Coupler Support: Inner diameter 10–12mm (motor end), adapter bore 13mm