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.

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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

We love happy customers. Our 7-day Easy Returns Policy is a basic structure to support you effectively. If you need any further assistance, just reach out and we're happy to help.

To be eligible for a Return, please make sure of the following
- Products must be unused, unwashed and in re-sellable condition
- Products must be in their original condition with all original tags, manuals, and packaging intact
- Packaging should not be broken, opened or tampered with
- You need to have a receipt or proof of purchase
- All promotional items shipped along with the purchased item must be returned

The following product categories cannot be Returned or Exchanged - Bicycles, Trainers, Wheels, Rims, Floor Pumps, Frame-set, Forks/Suspensions, Work Stands, Car Racks, Socks, Masks, Nutrition items and Sunglasses.

Equivalent store credit will be issued in case we're unable to source the agreed upon exchange/replacement. The store credit can be used to purchase other products online at

Do check our detailed Returns & Exchanges Policy for more information.

If you need any further assistance, just reach out and we're happy to help.

Customer Reviews

Based on 10 reviews
Sriram Krishnamoorthy
Good trainer

Good trainer, easy to setup.

Bharath G P
Great indoor trainer.

Great indoor trainer overall. I got Jetblack volt a little over a month back and have been loving riding indoors on it ever since. The response and the quality feels good, though after the initial warm up. While the warm up is in progress, the Volt seems to fluctuate in wattage greatly. But once the warmup is completed (which should take a couple of minutes each time), the volt is smooth in operation. The machine is virtually silent, with the sounds only coming from the chain or the shifters. Volt is good with Zwift and responds to the terrain changes or the power requirements of the training quickly and effortlessly.
Reducing the rating by 1 because the skewer I received seemed to have been faulty and it broke with just the slightest of tightening while mounting the bike. Other than this, rest of the components are good and I just mounted the bike using my own skewer from the bike.

Overall a great investment for me since I get to cycle without having to go out in the heat or the pollution of Bangalore. Loving the time spent on Volt.



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.