Universal Armrest Hook Sticker Armrest Kits Armrest Stack: The minimum is

Armrest Stack: The minimum is 60mm and the bracket is compatible with our existing risers which add up to 130mm stack with (70mm of spacers added)

Can be used with A2 riser system with addition of the A2-A3 adaptor (available separately)

Seal / Type: Tubeless / Folding

and more capable gravel bike from day one

Wilier Supersonica

Universal Armrest Hook Sticker Armrest Kits Armrest Stack: The minimum isOverview The armrest universal hook sticker provides a quick and convenient solution for riders who need to replace the hook sticker on their armrest kit. Includes: 2 Universal Hook Stickers 1 Tracing Paper Tech Specs Universal Hook Sticker: 100 x 175mm Manual Universal Armrest Hook Sticker Installation Instructions