The A3 risers are designed specifically for the Wing 20C+ and Wing Ultimate. The system is backwards compatible with A2 risers by using the A2/A3 adapter. Key Features: Compatible with the A3 riser system Can be used with A2 riser system with adaptor Tech Specs Compatibility: Wing 20C+ and Wing Ultimate Kit comprises: 4 x 5mm 2 x 10mm 1 x 40mm carbon riser with integrated bridge Steel bolt hardware included Carbon option of this riser kit is ratified legal for UCI sactioned event use
Best Price: £215.99 from Cyclestore