Curveplate adds leaning functionality to stationary bikes

To more closely simulate real cycling, there are now stationary bikes that the rider can lean to either side. Currently on Kickstarter, the Austrian-designed Curveplate system allows conventional exercise bikes to do the same.

The curved plate configuration consists of two flat-topped rocker arms made of fiberglass-reinforced injection molded plastic.

Using two polyamide straps with Velcro on each, users secure them to the bottom of the front and rear base bars (or whatever they are called) on their third-party stationary bike. The system is not designed for use with bikes mounted on magnetic resistance trainers, as the latter often have two bars at the rear along with the front.

Once the curved plates are attached, it is possible to lean the bike up to 9 degrees to either side without tipping over. By doing so, riders can rock the bike from side to side as they pedal, more closely simulating actual road riding while strengthening the user’s upper body, core stability and sense of balance.

The system is also claimed to reduce glute pain, as the saddle does not remain in an inflexible position while the rider pedals. If used with a virtual cycling platform such as zwiftsettings can also be used to a little mimic the feeling of leaning into corners, though the accompanying sense of inertia won’t be there.

Assuming the Curveplate system reaches production, a commitment of €119 (about the same in US dollars) will get you a full configuration – planned retail price is $189. You can see it in use, in the video below.

Cyclists looking to add some incline action to their magnetic resistance trainer might be interested in KOM Cycling’s RPV2 Full Motion Tilt Plate.

Sources: Kick starter, curved plate