The second version of JetBlack's Volt, was released just after Zwift announced their Zwift Hub. Basically, the Volt V2 has the same hardware as the Hub, although the firmwares for the two trainers are managed independently.Visit the post for more.. The VOLT 1.0 is old technology and unfortunately unable to support the firmware update needed to be compatible with Zwift Cog & Click. WARNING: The firmware upgrade is NOT COMPATIBLE with VOLT 1.0 or JetBlack Whisper Drive.
The VOLT™ V2 is the best value for money trainer to unlock your potential and power your performance. The VOLT™ V2 Smart Indoor Cycle Trainer comes pre-assembled with an 11 speed cassette making it super easy to start riding.. I purchased this JetBlack Volt after doing a lot of review reading and comparing various direct drive trainers. The price point is comparable to the Kickr Core but includes the cassette. This trainer is very quiet - you only hear your bike drive train!