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. It’s 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 magnetless speed sensor on the rear wheel of your bike, mount your bike to the solid Fluid² 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.

Product Features

• 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.
• Included leveling block adds stability to your ride and keeps bike level with the trainer.
• ANT+ USB and BlueGiga USB sold separately.
• Includes one month subscription to Rouvy virtual training app

In The Box:

• Fluid² Bike Trainer
• Dual-band magnetless speed sensor
• Leveling block

Tech Specs:

• Noise level: 69 decibels at 20 mph
• Resistance Unit: Fluid, creates a quiet and consistent ride
• Resistance Curve: Progressive, provides widest resistance range and road-like feel
• Sensors: External, magnetless speed or cadence sensor included
• Maximum Weight (rider and bike): 300 lb.

Design:

• Wheel-On: Connects to rear wheel of bike, no need to remove wheel or disassemble bike
• Trainer Frame: Foldable Classic frame with spring loaded, bolt-action lever
• Resistance Knob: Clutch knob, clicks like a gas cap to indicate correct roller-to-tire tension
• Roller: Alloy, precision-machined alloy resistance roller reduces tire wear and slippage
• Leveling Feet: Yes, for easy adjustment on uneven surfaces
• Cooling System: External, self-cooling mechanisms, including patented fan design, keep unit performing better, longer
• Thru Axle Adapter: Sold separately for 142x12mm and 148x12mm bikes
• Flywheel: Precision-balanced to create road-like feel

Connectivity:

• Compatible with indoor cycling apps

Bike Compatibility:

• Steel quick release skewer included for common road and mountain bike frames
• Thru Axle Adapter: Sold separately for 142x12mm and 148x12mm bikes
• Three settings for rear dropout spacing:
  • 120mm
  • 130mm
  • 135mm
• 2" resistance unit roller compatible with the following wheels and tire widths:
  • 650b
  • 700c
  • 27.5", up to 2.0" wide
  • 29", up to 1.5" wide and without tread

• The Fluid² Smart is not compatible with the following wheel diameters and tire widths:
  • 650c
  • 29" with tread and/or wider than 1.5"
  • 26"

FYI:

• Some assembly required
• Trainer Tire: Recommended, not included
• ANT+ and BlueGiga USB dongles sold separately
• Formerly branded as the CycleOps Fluid² Smart Trainer

Included: 

• Fluid² Trainer Resistance Unit
  • Resistance Unit Hex Bolt
  • Resistance Unit Nut
• Classic Series Black Trainer Frame
• Spring Loaded Bolt Action Tube
  • Lollipop Lever
• Yellow Clutch Knob
  • Clutch Knob L Bolt
• Steel Quick Release Trainer Skewer
• Dual-band Magnetless Speed or Cadence Sensor
• Leveling Block