A Killer Training Combo. What happens when you pair a speed sensor with the #1 selling bike trainer in the USA? You get a combo that’s ready for any virtual – or non-virtual – training ride. The Saris Fluid 2 Smart Equipped Indoor Bike Trainer is the ideal setup for budget-conscious athletes looking to join fun, virtual communities, like Rouvy and Zwift, without a traditional smart trainer.

Simply install the magnet-less speed sensor on the rear wheel of your bike, mount your bike to the solid Fluid 2 trainer with our innovative clutch knob, connect to your indoor cycling app of choice via Bluetooth or ANT+ and voilà! - you’re ready to sweat.

Fluid resistance unit provides a quiet and consistent ride.
Progressive resistance offers the widest resistance range and road-like feel.
Included speed sensor connects you with Rouvy, Zwift and other indoor cycling apps.
Noise level at 20 mph is super quiet 64-68 decibels.
Large, individually precision-balanced flywheel allows for improved road-like feel.
Self-cooling mechanisms including a patented fan design keeps the unit performing better, longer.
Eccentric leveling feet allow for easy adjustment on uneven surfaces.
Comes on the foldable Classic frame with spring loaded, bolt-action lever.
Precision-machined alloy roller reduces tire wear and slippage.
Features clutch knob for perfect roller-to-tire tension each ride.
2" resistance unit roller allows for 650b, 700c, 26", 27" and 29" wheel sizes – up to a 2.0 tire.
This trainer is designed to fit common road and mountain bike frames with included steel quick release skewer and has three settings for rear dropout spacing: 120mm, 130mm and 135mm.
Trainer tire recommended.
Compatible with indoor cycling apps.
Tested to the combined weight (rider and bike) of 300 lbs.