A3A High Alloy Riser (Tri) - 5/10/20/40mm with 10mm Bridge
The A3 risers are designed specifically for the Wing20C+ and Wing Ultimate. The system is backwards compatible with A2 risers by using the A2/A3 adapter. Truncated airfoil design to minimises the aerodynamic impact.

Max Height: 80mm When using 5mm Alloy Bridge 
Material: Alloy
Weight:
5mm 5g
10mm 10.5g
20mm 20.5g
40mm 40.5g
10mm Bridge 34g