The AF Pro frame number holder gives you placement flexibility on an aero seatpost. Set it close to the top, at the center or towards the bottom.
Made of 20 gauge corrosion resistant stainless steel. Made to endure many racing seasons.
Finish: Brushed stainless steel
One K3 AF Pro frame number holder
One 4mm socket head bolt
One #8 nylon lock nut
Two 8” cable ties
Can be seen on the race bikes of Team Novo Nordisk during the 2019 season.
Instructions for installing the AF Pro
For replacement nuts and bolts use the Next Gen Spare Nut Pack.
Pro Tip: A word of caution when placing your bike on a roof rack with frame number attached.
Pro Tip: Use flush cut pliers to prevent sharp edges when trimming your ties.