Lightest weight carbon fiber spinners available.
Used by many World Championship level competitors.
Shaft inserts for 8mm, 10mm, 12mm, (included in price) and special Hacker inrunner insert/drive washer combo (+$5)  
All sizes price $125.00 additional $7.50 for special CNC cooling slot milled "outrunner version"

70mm (Spark by Krill)
75mm (Aries by Oxai)
80mm (Beryl by Oxai) available for Hacker Comp only + $5 and special order
82mm (Integral, Xigris, most ZN, Amethist by Oxai)
85mm (Azurit by Oxai, ZN Axial, Delro Addiction)
91mm

To order, please specify spinner diameter and shaft adapter size. Each spinner comes with one adapter.

Special lightweight F3A spinners by Philippe Marquet