ROCK MACHINE Storm e70-29 Touring

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

Discount for purchasing 2 or more e-bikes: 5%

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)
80
kg
Predominant route profile
Battery capacity
Range
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
km
(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 greatebike.eu 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.

 

 

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                      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, 36V, 250W, 90Nm
Capacity and battery type 500Wh, SPORT DRIVE semi-integrated downtube battery, 36V
Control SPORT DRIVE Compact display
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, 100mm zdvih
Number of gears 1x9
Shifters and derailleur SHIMANO ALTUS SL-M2010-9R RapidFire Plus and SHIMANO ALTUS RD-M2000 Shadow
Type and brand of brakes SHIMANO MT200, discs 160mm
Crankset Wheel Top ED2L
Cassette SHIMANO CS-HG200-9
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, +6°
Saddle and seat post WTB Volt Sport and ONE1 Alloy, SP C207, 27.2x350mm
Rims and hubs WTB SX19 a Shimano TX505
Tires WTB Nineline Comp, 29x2.25", Reflective Stripe
Weight incl. battery 22,8 kg