F1R carbon hub version 1.0
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.
This hub features a torsion shaft preload spring with one screw. Pitch limits are set by bending the wire pitch limiter to the required setting using fine pliers.
Weight: 37-39 mg with spar tubes
Joshua Finn established a Cat III national record in F1R at the 2015 West Baden contest with the F1R v1.0 Hub.
Video of Hope Finn’s F1R flying on a v1.0 Hub: