Piston Pro x Add On - Galaxy Gray

Loading the Piston Pro X 3- or 4-bike hitch rack is effortless—even with one hand. Just press the OneTap™ Piston levers, and the cradle arms automatically open into position, ready for your bikes.

The FastFit™ Wheel Chock feature lets you adjust the rack on the fly to fit wheels from 18” to 29” in seconds, no tools required. These Add-Ons are designed specifically for a dedicated 2” hitch and carry forward the same exceptional features as the 2-bike Piston Pro X hitch rack.

With features like no frame contact, all-metal construction, semi-integrated cable locks, and premium materials like Genuine Kashima-coated struts and Tiger Drylac® powder coating, the Piston Pro X Add-Ons are built to perform flawlessly for years while turning heads everywhere you go.

For heavier electric bikes, the 3-bike rack can handle up to 50 pounds per tray, and the 4-bike rack holds up to 40 pounds per tray. Pair it with our e-bike ramp for effortless loading and unloading. Expand your vehicle’s carrying capacity—and your circle of adventure buddies—with the Piston Pro X Add-Ons.

• OneTap™ levers make loading your bikes easy, and fun.
• No Fade Powdercoat and Genuine Kashima-coated struts ensure your rack not only functions flawlessly for years but looks good doing it.
• FastFit™ Wheel Chock System allows for changing wheel sizes from 18” to 29” in seconds, tool-free.
• Semi-integrated 12mm cable lock and stainless steel hardware and hitch lock.
• No frame contact
• Flat 4-Pin LED light connector and LED lights (only compatible with 12V electrical systems)

Bike Capacity	3 - 4 (with the Piston Pro X)
Per Tray with 1-Bike Add-On	50 lbs.
Per Tray with 2-Bike Add-On	40 lbs.
Max Wheelbase	53"
Max Tire Width	5"

The Piston Pro X in a 3-Bike or 4-Bike configuration is only compatible with Class B chassis, such as camper vans.