Dubro 3.17mm Collet for 1-1/4 Electric Spinner RC Aircraft Accessory - DUB980

The Dubro DUB980 is a 3.17mm collet designed to secure a 1-1/4 inch electric spinner to a motor shaft on RC aircraft. Collets like this are essential when fitting an electric spinner to a brushless motor, providing a firm, centred connection between the spinner backplate and the motor shaft. If you're building or maintaining an electric-powered RC plane and need a reliable way to mount a 1-1/4 inch spinner onto a 3.17mm shaft, this Dubro collet is the correct fitment part.

Key Features

• Designed for 3.17mm motor shafts, matching the output shaft diameter common on many brushless electric RC motors
• Compatible with Dubro 1-1/4 inch electric spinners as a direct-fit collet
• Provides a secure, centred mount point to reduce vibration from an unbalanced or loose spinner fit
• Compact metal collet construction suited to the demands of regular RC flying sessions

What's Included

• 1x Dubro DUB980 3.17mm collet for 1-1/4 inch electric spinner

What You Need

• Dubro 1-1/4 inch electric spinner (or compatible spinner requiring a 3.17mm collet)
• Brushless electric motor with a 3.17mm output shaft
• Appropriate tools for spinner and collet installation