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Loading 4 bikes shouldn't be a puzzle. Most racks force a specific order, but the Shifts&Grins lets you load your way. Plans change? Drop to 2 bikes in seconds - just loosen the knob and slide off the add-on. No tools, no hassle, just ride.
Some days, it's a full group ride. Other days, it's just you and your bike chasing the sunrise. Wherever the ride takes you, this rack keeps up. Go from 4 to 2 bikes in seconds - just loosen the knob, remove the add-on, and hit the road. No tools, no extra hassle - just seamless adjustments for whatever kind of ride you're on.
No more swapping bikes around to make them fit. The Shifts&Grins adapts to any setup, so you don't have to force a perfect order. Ratcheting hooks grab your bikes by the wheel or frame, while sliding wheel cradles move independently to match any combination of sizes and styles. Just set, secure, and go.
Reaching your gear shouldn't mean unloading your bikes or wrestling with a clunky mechanism. With the push-button tilt, just tap it with your leg and keep both hands on the rack as it smoothly lowers out of the way. No awkward balancing, no hassle - just quick, easy access to your trunk so you can grab what you need and get back on the road.
Bumpy roads, tight turns, high speeds all test how well a rack holds its ground. The no-wobble design works with the anti-rattle hitch pin to help reduce movement while you drive. The pin pulls the rack snug into the receiver and uses a threaded design that can be tightened by hand or with a wrench. This takes a little more time during setup, but it pays off with a steadier, more controlled ride once you're on the road
Wrestling a full 4-bike rack can be a pain, especially since higher-quality racks tend to carry a bit more weight. Instead of lifting and lining up the whole setup at once, Shifts&Grins lets you install the 2-bike base first, then slide on the add-on when you need the extra capacity. And the hitch alignment collar makes things even easier by helping guide the shank into place, so you can secure the rack without fighting for position and get on with your ride.
After you get all your bikes loaded, a keyed-alike lock set (e88RV - sold separately) adds a layer of security for both your rack and your bikes. The D-shaped hitch lock replaces your standard pin while helping reduce movement in the connection, and the 10-foot cable threads through your bikes to help deter theft without complicating your setup.
When the ride's over, the Shifts & Grins practically disappears. Keep the 2-bike base on your hitch and store the add-on separately or remove the entire rack and store it as one piece or two. The shank folds against the base, letting it stand upright, while the add-on's flat design keeps it stable on its own - no extra stands, no awkward angles, just a rack that knows when to step aside. That means no more tripping over a bulky 4-bike setup in your garage or wrestling to find space for it.
Alternate Instructions
Ratings & Reviews
Lazer S.
8/19/2026
Very surprised to hear that. We have had tons of people say this worked for a number of different bikes without issues. Do your bikes conform to the following guidelines? Weight: 55 lbs per bike Maximum tire width: 4.0" Maximum wheelbase: 48" Maximum wheel diameter: 29"
Claire H.
7/30/2026
I'm sorry some of cradles are giving you trouble! Just a few things to check to see what could be impeding it being adjusted: make sure the knob is completely loose before trying to slide the cradle to release the clamping mechanism. I'd also check the rail and cradle for any debris or imperfections that could be causing it to get caught up. Lastly, you can always try some dry silicone spray on the rail in case its fitting tightly from the finish. If none of those options work, please reach out to our customer service team so we can help get you new cradles!
Claire H.
7/30/2026
Do you have a question about this Hitch Bike Rack?
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Kate F.
4/9/2026
Thank you for taking the time for such a detailed review Kris! This will be most helpful to someone considering this rack. Benton is an excellent rack, especially for the price point! It looks like all the bikes are the same size, just make sure the heaviest one is closest to the truck, that will help with some of the bouncing. As for the lights, you could always add the Curt Auxiliary LED Indicator Lights # C53201 to make your lights more visible.