JetBlack Whisper Drive Wheel Off Indoor Bicycle Trainer

JetBlack WhisperDrive is a wheel off trainer that gives you realistic, whisper quiet resistance training direct to drivetrain. The trainer features a rocksolid design with the front legs positioned closer to your centre of body mass than any other direct drive trainer. It allows for the most realistic riding feel, and allows you to give everything during  a sprint session or interval training with efforts upward of 1,200 watts.

The JetBlack WhisperDriveTM eliminates variations in resistance from tyre contact or air pressure, meaning you can repeat exactly any trainer session and monitor your training progress. When used with the full range of JetBlack sensors, you can enjoy training sessions identical to those used by professional cycling teams. You can even upload your session to Strava!

JetBlack WhisperDrive comes with a lifetime warranty, and is perfect for the rider looking to take their training to another level.

Key features:

• Direct Drive. 
• Whisper quiet and smooth. 
• Realistic Road Feel (long coast down times). 
• Adjustable Resistance 0-1200W. 
• Ultra stable frame design. The widest frame-ground contact point is positioned in line with the users centrer of mass. So when your up out of the saddle sprinting you can know the trainer will hold firmly to the ground. 
• Folding frame design for easy consumer storage and reduced shipping costs. 
• Once your cassette is installed, its ready to go out of the box. 
• Compatible with 130mm & 135mm 12x142 THRU axle bikes. 
• Compatible with 10/11 speed cassettes. Campy and XD drivers available 
• No Tyre wear. 
• More accurate and repeatable resistance (without a tyre/roller contact, the risk of a user setup issue which can result in resistance errors is removed).