JetBlack WhisperDrive Smart Electronic Sports Turbo Trainer

Indoor training doesn’t have to disturb the family. With the JetBlack Whisper Drive turbo trainer, you’re getting one of the quietest turbo trainers on the market thanks to the direct mount design.

With a direct mount turbo trainer there is no wear on your tyre and operation is very quiet. Included with the turbo is the JetBlack training app and WhisperDrive speed sensor.

The JetBlack WhisperDRIVE speed sensor delivers speed-based power on most training apps using Bluetooth Smart and ANT+. Smooth magnetic resistance gives you a real challenge up to 1,200 watts.


Key Features:

  • Virtual Power data available with the JetBlack Pro Training app and other compatible apps.
  • Bluetooth Smart and ANT+ wireless technology.
  • Whisper quiet and smooth, you can train away without annoying your loved ones.
  • Realistic road feel with long coast down times.
  • Adjustable Resistance 0 to 1,200 watts
  • Seven resistance levels providing a smooth ride with a variety of adjustments made from your handlebars.
  • Ultra stable frame design the widest ground contact point is positioned inline with the users centre of mass for rock-solid sprints or intervals.
  • Axle Compatibility with 9mm x 130mm or 135mm, 12mm x 142mm and now BOOST. 148mm BOOST Adaptors sold separately.
  • Cassette Compatibility Shimano/SRAM 10/11 Speed, Campy and XD drivers sold separately.
  • Ready to Ride out of the box once your choice of cassette is installed.
  • Folding frame for easy of storage.

Train like a pro with Virtual Power, our WhisperDRIVE speed sensor is pre-installed and delivers speed based power data on most trainer apps using Bluetooth Smart or ANT+ wireless technology.

The JetBlack WhisperDrive Plus is a direct drive trainer with ‘whisper’ quiet and smooth magnetic resistance and is the first to be compatible with both 12x142mm and QR135mm/QR130mm axle systems. The direct to drivetrain interface gives you the benefit of zero tire wear and easy setup. No more winding in of caps or lugs. The JetBlack trainer has a rock solid design with the front legs positioned closer to your center of body mass than any other direct drive trainer. Now you can give it everything during a sprint session or interval training with efforts upward of 1,200 watts.



700 (L) x 552 (W) x 490 (H) mm

27.6 x 21.7 x 19.3 inches

Size after folding:

257 (L) x 552 (W) x 490 (H) mm

10.1 x 21.7 x 19.3 inches

Total Weight: 15.4kgs/34lbs

Maximum Load: 100kgs/220lbs excluding bike

Resistance System: Magnetic

Resistance Levels: 7 via handle bar Remote Lever

Watts: 1200 at 60Km/h

Flywheel Weight: 5.9kgs/13lbs

Coast down time: 17+ seconds

Axle Compatibility: 130mm, 135mm (QR and Boltup)

12mm x 142mm with trainer axles. 148mm Boost Adaptors sold separately

Drivetrain Compatibility: Shimano/SRAM 10/11 Speed (10spd spacer included)

Campagnolo and XX1 XD freehub bodies sold separately

Wheel Size Compatibility: 26", 27.5", 29er, 700c

20" and 24" Riser Block required

Device Compatibility: Compatible with most cycle apps, smartphones, watches and cycle computers, however please check the devices compatibility with Bluetooth Smart or ANT+TM Speed/Cadence profiles.

Replaceable CR2032 coin cell battery lasts up to 20 months

Direct Drive:

Direct drive is the most accurate way to use resistance on an indoor trainer. Direct mounting applies the resistance straight to you cluster on the bike. No slipping or lost power from tyre contact. Power values are more accurately read with higher resistance levels possible. Direct mounting eliminates noise on Magnetic trainers and takes away the need to regally Calibrate the trainer.

Magnetic resistance:

The JetBlack Magnetic resistance system has a very smooth linear road like feel. Resistance is added by moving magnets adding resistance to our spinning disk. Depending on the model this is activated in different ways, either set resistance or manually changed with levers.  With the support of our JetBlack weighted Flywheels, magnetic training has become very smooth and accurate.

The way magnetic systems work is in blocks but as stated the flywheel smooths the resistance curve to a very linear feel. When resistance is applied heat is generated and we combat this using our Unique cooling system which helps maintain accurate readings. 

Using JetBlack’s Magnetic trainers offer you a Smooth linear resistance and Road like feel while being very quiet.

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