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VOLT EMS - Direct Drive Trainer
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VOLT EMS - Direct Drive Trainer
639,- €
RRP* 799,95 €
You save 20%
incl. 19% VAT, plus 0,- € shipping costs
Item no.: 20095413
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  • The price difference per product is €1 or more.
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  • Description

    JetBlack VOLT EMS - Direct Drive Trainer

    With a 4.7kg flywheel and clever electronic controls, JetBlack's VOLT EMS achieves an incredibly realistic riding experience. The high-quality turbo trainer with direct drive also impresses with reliable stability and a simple but stylish design.

    Features - JetBlack VOLT EMS

    • Super quiet: the trainer itself runs very quietly, there is no tire noise; all that remains is the drivetrain of the bike!
    • Ready to ride: the VOLT comes pre-assembled with an 11-speed cassette; also compatible with SRAMs XD-R and Campa freehub (sold separately)
    • Exceptional riding experience: achieved through realistic acceleration, inertia and resistance values
    • High accuracy: the JetBlack VOLT electromagnetic system determines the wattage with an accuracy of +/- 2.5%
    • Simulated gradient: up to 16% can be climbed
    • Flywheel mass: 4.7kg is an announcement and contributes to a realistic riding experience

    Product features

    • Model: VOLT EMS
    • Stand: Feet
    • Rolls: Direct drive
    • Resistance: Electronically controlled magnetic resistance unit
    • Resistance levels: Stepless
    • Flywheel: 4,7kg
    • Power supply: yes, 100 - 240V, 1.5A, 50Hz-60Hz
    • Power connection: 2,5m cable
    • Power output:
      • 15km/h = 400W
      • 40km/h = 1300W
      • Max = 1800W
    • Controllable via:
      • ANT+
      • Bluetooth
      • BLE (Bluetooth Low Energy)
    • Compatible with:
      • Zwift
      • Trainerroad
      • etc.
    • Compatible Cassette:
      • Shimano 9/10/11-speed MTB/Road (pre-installed)
      • SRAM 9/10/11-speed Road (sold seperatly)
      • Campagnolo (sold seperatly)
    • Suitable axle dimensions:
      • 5 x 130 - 135mm Quick Release (included)
      • 12 x 142mm thru axle with adapter (included)
      • 12 x 148mm thru axle with adapter (not included)
    • Data outpu:
      • Wireless ANT+ (FE-C → Power, Speed, Cadence, Heart rate)
      • Bluetooth (FTMS → Power, Speed, Cadence)
      • BLE (Bluetooth Low Energy → Power, Speed, Cadence, Heart rate)
    • Firmware update aviable: yes, via BLE (Bluetooth Low Energy)
    • Accuracy: +/- 2.5%
    • Simulates gradient: up to 16%


    • 15,4kg (manufacturer information)


    • 1 x JetBlack VOLT EMS Direct Drive Smart Trainer
    • 1 x Shimano freehub
    • 1 x Shimano 11-speed cassette

    THE VOLT™ JetBlack Cycling

    JetBlack VOLT Smart Trainer

  • Customer reviews
    Bisher sehr zufrieden mit dem Volt. Von der Hardware wirkt der Volt robust und wertig. Das Fahrgefühl ist meiner Meinung nach sehr gut, allerdings habe ich auch keinen Vergleich, was Smarttrainer betrifft. Die Widerstandsverzögerung bei Anstiegen ist schätzungsweise unter einer Sekunde und mit Zwift harmoniert der Trainer top. Kalibrierung ist auch denkbar einfach. Einziger Kritikpunkt: Die Zwift Kopplung mit einem 2019er Macbook Pro funktionierte schlecht, da die Widerstände extrem verzögert waren, sodass ein normales Fahren kaum möglich bzw. spaßbefreit war. Mit einem ipad funktioniert es tadellos. Vielleicht wird das Problem ja mit einem Firmwareupdate behoben. Den Tipp mit dem ipad bekam ich vom Jetblack Kundendienst, der sehr schnell und freundlich auf mein Macbook Problem geantwortet hat.
    Wirklich ein super Trainer und jetzt endlich auch Zwift zertifiziert!
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