Interbike 2008 - Kurt Kinetic
The first thing that struck me was how wide the base of this trainer is. Â Then I saw someone riding on one and they were rocking back and forth, standing up and crankin’ it. Â That’s the secret of the Rock ‘n’ Roll fluid trainer from Kurt Kinetic, a $560 to $670 trainer that uses elastomers between the plates under the flywheel (read “more” for detail pics). Â There’s a lockout option to keep it stable like a traditional trainer, and you can buy just the base ($336) to if you already have a KK trainer. Â The legs are removeable for storage and it comes with a lifetime guarantee.
They also had a cool electric generator attachment that lets you generate power while you ride, read “more” for pics and deets…
The rocking motion helps strengthen core muscles, too, while giving a much more realistic feel for climbing and out of the saddle efforts. Â The “Road” model comes with a 6.25lb flywheel and the “Pro” model has an 18lb flywheel for a full 60 second coast down from 25mph. Â Their website shows demo Road models for $299 (gray color), so if you’re interested, that’s basically half-off.
Another important aspect of this trainer is they claim it causes no frame fatigue. Â I know when my bike is in my trainer, it tends to tweak just ever so slightly, which surely isn’t good for anything. Â With the Rock ‘n’ Roll, it moves with you and the bike, so there’s no undue stress on the frame. Â The folks working booth claim that Kestrel has specifically recommended this model for their bikes.
A cool accessory they offer is the Turntable front wheel holder that turns like a lazy susan to make the motion even more realistic. Â I suppose, though, if you weren’t paying attention and took one hand off the bar, it could potentially turn quickly and throw you off balance. Â It looked cool, though, and retails for $40.
The Kinetic “Energy” (aka “911 Trainer”) is a unit or add-on that sends power through a 12-volt car adapter cord into the power charger of your choice. Â Full specs are on the pic below (click to enlarge), but the gist is you can charge up power for future use or keep a few small things running during a blackout. Â Their rep said this is great for third world countries, but personally, I don’t know how they could afford this. Â MSRP is expected to be $500 for the complete unit or $300 for just the resistance unit head. Â My friend Eddie happened by the booth while I was there and said he’d use it for 24 hour races. Â I think he meant to say his support crew would use it during 24 hour races.












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