It installs between the rear brake and the brake bridge.
It securely holds and displays your frame number.
Made of 16 gauge corrosion resistant stainless steel. Made to endure many racing seasons.
Finish: Black with brushed stainless steel
One K3 La Cal 2 frame number holder
One 4mm socket head bolt
One #8 nylon lock nut
Instructions for installing the La Cal 2 Pro
For replacement nuts and bolts use the Next Gen Spare Nut Pack.
Tip: A word of caution when placing your bike on a roof rack with frame number attached.