F1D carbon hub version 2.0
Our carbon variable pitch hubs have been used to set three national aeromodelling records since February 2014. They are priced competitively, easy to use, and will survive hundreds of flights and full load. All hub orders include Teflon washers and one screw adjuster.
A robust F1D hub weighing roughly 100 mg without spar tubes. This hub features a rocker limiter based on the concept of Lutz Shramm’s 2012 world championship design, but without the torsionally loaded wood components which lose strength in humid conditions. It can handle full torque launches of up to 0.7 in-oz.
Weight: 115 mg with spar tubes