ROCK MACHINE Storm e60-29

An eMTB with a Sport Drive central motor and maximum torque up to 90Nm.

Choose from the variants: info

  • Equipped with a 500Wh frame battery.
  • The Sport Drive central motor ensures high performance.
  • Shimano BR-MT200 disc brakes with 160 mm discs.


E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with maximum assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

Trekking or cross e-bike is the right choice for your long and enjoyable bike trips. On you will find only touring and trekking e-bikes with a high range at an attractive price. Cross e-bikes are specifically designed for light terrain.

From the humble garage-days back in 1994 to the present fast changing times, Rock Machine has always followed one basic principle: Having fun behind the bars. Sure there are months in front of the computer, sure there are miles & miles on the jetplanes, sure they spent countless of hours by refining even the smallest frame details.



That might be interesting to you:


                      E-Bike Buyer's Guide    Everything about batteries 

                      Delivery of your e-bike    Everything about e-bike motors 





Drive type Sport Drive middle motor MD250S, semi-integrated downtube, 36V, 250W, 90Nm
Capacity and battery type 400Wh, Sport Drive semi-integrated downtube battery, 36V
Control Display SPORT DRIVE Compact
Frame sizes 15.0"(S), 17.0"(M), 19.0"(L), 21.0"(XL)
Frame type and material Alloy Al-6061 T6 Custom tubing
Front fork ZOOM 595S AMS HLO, 1-1/8", Coil, QR Type, 100mm travel
Number of gears 1x9
Shifters and derailleur SHIMANO ALTUS SL-M2010 and SHIMANO ALTUS RD-M2000 Shadow
Type and brand of brakes Shimano MT200, hydraulic, 160mm
Crankset Wheel Top ED2L
Cassette SHIMANO CS-HG200
Chain KMC e9S
Handlebars ONE1 Alloy, MTB AL-325BT, 6° upsweep, 9° backsweep, 25mm rise, 740mm, 31.8mm
The stem ONE1 TDS-C301 Alloy, 31.8mm
Saddle and seat post WTB Volt Sport and ONE1 Alloy, SP C207, 27.2x350mm
Rims and hubs WTB SX19 and Shimano TX505
Tires WTB Nineline Comp, 29x2.25", Reflective Stripe
Weight incl. battery 22,5 kg