ROCK MACHINE Storm e70-29 Touring
An eMTB with a Sport Drive central motor and maximum torque up to 90Nm.
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- Equipped with a 500Wh frame battery.
- The Sport Drive central motor ensures high performance.
- Shimano BR-MT200 disc brakes with 160 mm discs.
- Sport Drive standard charger, 36V / 2A, charging time up to 7.5 hours.
- Sport Drive compact display.
- Fork: ZOOM 595S AMS HLO, 1-1/8", Coil, QR Type, 100 mm travel.
- WTB Volt Sport seat.
- WTB Nineline Comp, 29x2.25" tyres with a reflective stripe.
Available in various sizes and colours, this basic e-bike with rugged tyres was made for mountain and other forms of off-road riding! The tyres feature a reflective stripe to make you more visible in low-light conditions.
E-bike range calculator
The e-bike range is approximately
*Factors affecting total range include assist mode settings, technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique

The same passion that led the original enthusiasts to build the first electric bike continues to drive them forward – to enjoy the pleasure of creating the best electric bikes and bringing them to others. Rock Machine is the life passion and mission of the company's designers, and riding their e-bikes will bring you the same great feelings. Rock Machine is a Czech bicycle manufacturer with a long tradition (since 1994) that combines practical development, affordability, reliable components and fun design.
Manufacturer: BIKE FUN INTERNATIONAL s.r.o., Areal Tatry 1445/2, 742 21 Koprivnice, Czech republic, e-mail: info@bikefunint.com, phone: +420 720 771 501, web: www.rockmachinebikes.com
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Parameters
Motor
Centre engine | Yes |
Components
Rear hub | Shimano FH-TX505-8 (32 holes + QR type) M10 × 135 mm |
Questions
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