Küat Piston SR
Secure your bike and turn heads while doing it with the Küat Piston SR for Rivian. The rack comes with Quick Connect Mounts custom-fit for Rivian Cargo Crossbars for easy installation on your roof or truck bed.
Holds wheelbases up to 53" long, tires up to 5" thick
Accommodates wheel sizes from 18"-29" and can be adjusted in seconds
Arms secure your bike with no contact to its frame
Free Shipping in US
Free 90-day Returns
Durable, stylish and easily adjusted, the Piston SR comes fully assembled, ready to transport your bike wherever you choose to take it.
Load up and get going
Spend more time on the trail and less time loading up. Open the cradle arms automatically with one tap and use the FastFit Wheel Chock System to fit wheel sizes from 18" - 29" in seconds, tool-free.
Fit for your bike and your vehicle
The Piston SR accommodates bikes up to 67 pounds, with wheelbases up to 53 inches and tires up to 5 inches in width. Included Quick Connect Mounts are designed to fit the Rivian Cargo Crossbars for easy installation.
1 bike, up to 67 lbs
Küat Piston SR + Quick Connect Mounts
R1T / R1S
Cargo Crossbars required
Sold Separately, compatible with Rivian Adventure Key Set
Aluminum, Genuine Kashima® coated struts, stainless steel hardware, Tiger® Drylac powder coating, and nylon
The Piston SR must be mounted horizontally for safe operation. Vertical or angled mounting of the Piston SR may result in loss of the bicycle.