Profile Design Aeria Bolt - M6 x 80mm

The Profile Design Aeria Bolt - M6 x 80mm is a replacement fastener for the Aeria aerobar bracket and riser system. When adding stack height with Profile Design's riser kits, the standard shorter bolt won't reach — this 80mm M6 is the correct length to pass through the riser blocks and secure the assembly properly. It's sold individually, so you can replace a single lost or damaged bolt without buying an entire hardware kit.

Profile Design's Aeria platform is built around a single-wedge clamping mechanism that simultaneously locks the extensions and armrests to the basebar in one action — a system that depends on the right hardware to function as designed. The Aeria offers one of the widest fit ranges in the category, with reach adjustable in 7.5mm increments across a 92mm fore-aft range, and the riser system allows stack to be dialed in without compromising that adjustability. Using the correct bolt length ensures the clamping mechanism engages fully and the assembly stays secure under load.

Specs at a Glance

• Thread size: M6
• Length: 80mm
• Compatible with: Aeria Aerobar, Aeria Ultimate Aerobar, Wing 20C+ Extensions, ASC Pro Extensions, A2 and A3 Bracket Riser Kits
• Sold: individually
• SKU: 313542