Jetblack VOLT EMS Direct Drive Smart Trainer
Jetblack VOLT EMS Direct Drive Smart Trainer
Jetblack VOLT EMS Direct Drive Smart Trainer

Jetblack VOLT EMS Direct Drive Smart Trainer


Regular priceRs. 64,999
Tax included.


Introducing the VOLT™ – an accessible and rider optimised, performance driven electro magnetic trainer.

The VOLT™ comes pre-assembled with an 11 speed cassette making it super easy to start riding.

There are no added costs. Attach your bike, CONNECT AND GO.

It has been designed with industry standard protocols and electronics to seamlessly connect with most popular training platforms.

The Volt™ is extremely quiet and provides an exceptional riding experience.

  • Direct Drive Smart Trainer
  • 11speed cassette included (Shimano, Sram and Campy compatible, XD-R body sold separately)
  • Electromagnetic Magnet system
  • Flywheel weight - 4.7kg
  • App controlled resistance
  • 142 and 148 Thru Axle adaptors included. Boost sold separately
  • Third-Party App compatible
  • Accuracy of +- 2.5 % Gradient simulation up to 16 %
  • Power (watts) Output - 15kph = 400 watts
                                            40 kph = 1300 watts
                                            Max Watts - 1800
  • Rider optimised Performance
  • Total unit weight - 15.4 kg
  • Electrical requirements -  2.5m power cable supplied. 100 to 240 Volt, 1.5A, 50Hz-60Hz

Exceptional Riding Experience

Our development team have performed miracles.

Drawing on the expertise of experienced riders and coaches after many months we have significantly refined the user feel on the new Volt.

Acceleration, Inertia, and applied resistance are what set us aside from other trainer companies.  

Ride it to feel it.

Ready To Ride

The VOLT™ comes pre-assembled with an 11 speed cassette, making it super simple to start riding.

No added costs and setup time. Attach your bike, CONNECT AND GO

Power And Accuracy

The JetBlack VOLT™ electromagnetic system can predict your Wattage from our very accurate algorithms.

We have established accuracy of +/- 2.5 and continue to refine this in updates to come.

This level of accuracy provides an exceptional riding experience when free-riding or used with your favorite Apps.

  • ANT+ FE- C controllable trainer
  • Broadcasts ANT+, Speed, Power and Cadence
  • Bluetooth FTMS controllable trainer
  • Broadcasts Bluetooth, Speed, Power and Cadence
  • Connects to Heart rate monitors via BLE and ANT+
  • Broadcasts connected Heart rate via BLE
  • Spin down calibration

Customer Reviews

Based on 7 reviews
Excellent product!

Fantastic product. Having great fun. But connectivity trouble exists. Could suggest android users to keep location ON while connecting (not suggested anywhere).

Prasoon Karunan
Early review - 2 months of use

First indoor trainer ever. Couldn't find the Android app in the store to setup. Mailed Jetblack team and got the new version of App in 2 days!
It works like a champ. No issues so far. Max I did is 3;30 hrs of non stop ride. Worked well.

Amazing trainer and worth the price

First of all a huge kudos to the BOTS team for shipping the product during the lockdown. Their support was awesome throughout the process.
I've been using the trainer for 8 days now and it was very easy to set up and get started with Zwift. It took less than 30 minute to set up and it got connected seamlessly to Zwift and my Garmin smartwatch. The trainer is not noisy and the power readings are quite accurate. However, I found the cadence readings to be slightly a bit off. The ERG mode during workouts was also really smooth and I could see progress in my training performance thanks to this in the past 8 days. Overall an all-round smart trainer if you want to get started with Zwift or get started with planned workouts.

Solid - easy to set up - value for money

As this is my first smart trainer , I had to do quite a bit of information gathering and alternatives identification/ comparison , when the Volt was coming up on the list , I got in touch with BOTS who were prompt and responsive as always to my various queries .. the delivery was quick notwithstanding the effects of lockdown in KA/ TN . The installation was quick and easy the Jetblack App is easy to handle , pairing with the sensors via Bluetooth just takes a few minutes , however I am still having issues with pairing the HR data from my Garmin Fénix 3 with the trainer .. hopefully this will also get resolved soon .. I started using Zwift with the trainer .. it works perfectly ! All in all .. pretty happy with the purchase so far

Nandu Thiyagarajan
JetBlack Volt Trainer

Trainer is easy to assemble and the pre-installed 11 speed cassette meant one less accessory to purchase. It’s quiet, sturdy and I could connect to all the popular cycling apps with no issue. Happy with the Volt so far!