Add One More Bike

The Piston Pro X 1-Bike Add-On expands a 2" Piston Pro X rack from two bikes to three without changing the way the rack works. OneTap arms open with a press, FastFit wheel chocks adjust to different wheel sizes without tools, and the bike is secured by the tires with no contact against the frame. It keeps the same premium construction as the main rack, including Kashima-coated struts, an all-metal build, integrated locking and LED connectivity. It is a simple way to add more carrying capacity while keeping the full Piston Pro X system intact.

• Expands Piston Pro X from 2 bikes to 3
• OneTap arms open with a single press
• FastFit wheel chocks adjust without tools
• No frame contact
• Genuine Kashima-coated struts
• All-metal construction
• Semi-integrated 12mm cable lock
• Flat 4-pin LED connection