Gemfan 1710 17x10 Glass Fiber Nylon Electric Propeller (1 pc)

The Gemfan 1710 is a 17x10-inch two-blade electric propeller moulded in glass-fibre-reinforced nylon for large electric fixed-wing aircraft. The 10-inch pitch on a 17-inch disc balances thrust against cruise speed, suiting big airframes on 5025–6030-class motors.

Key features

• Elliptical blade planform, factory balanced, with a reinforced hub root built for high-RPM loads
• 9.4mm hub bore with a six-ring adapter set for 3, 3.17, 4, 5, 6 and 8mm motor shafts
• Standard CCW rotation, the direction used on most nose-mounted (tractor) motors
• Sold singly, so one damaged prop can be replaced without buying a pair

Specifications

• Diameter: 17 in (432mm)
• Pitch: 10 in
• Blades: 2
• Material: Glass-fibre-reinforced nylon
• Hub bore: 9.4mm
• Adapter rings: 3, 3.17, 4, 5, 6 and 8mm
• Weight: 71g
• Suggested motor size: 5025–6030 class
• Rotation: CCW (standard)
• Colour: Clear grey
• Quantity: 1 propeller

A CW (reverse) prop is only needed for pusher layouts or counter-rotating twin-motor setups, so check which way your motor spins before ordering. Fit the adapter ring that matches your shaft exactly; a loose ring lets the prop run off-centre and vibrate.