Feedback Sports Omnium Trainer Zero-Drive Sled - No Resistance Red. You’re already a proud owner of the Omnium Over-Drive Bike Trainer but today you’re looking for a resistance-free simple and effective spin session. Designed to be lightweight and portable the Omnium Zero Resistance Sled is adaptable to whatever bike you ride and whatever workout you’re targeting – let the Zero-Drive Sled be your next training accessory.

Precision machined 4.25” aluminum rollers create a smooth and quiet ride

Dynamic free-floating rear wheel design promotes the most realistic road-like riding experience

Adaptable to virtually any bike (up to 1348mm wheelbase with optional extender)

No tools required to assemble or store — simply unfold for use and fold for storage and travel

Maintenance-free resistance unit and roller bearings

3-Year Warranty