ROCK MACHINE Torrent e90

An eMTB with a Shimano Steps E8000 central motor with maximum torque up to 70Nm.

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  • Equipped with a 500W frame battery.
  • The Shimano STePS E6000 central engine ensures high performance.
  • The SC-E6010 Luxus display is designed for maximum efficiency and accuracy.
  • Shimano BR-M315 disc brakes with 180 and 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.

Weighing only 3.1 kg SHIMANO E6000 is the lightest central  motor on the market. Intelligent assistance provides a very  natural riding experience. It is intended mainly for touring and  sport e-bikes. The motor also offers WalkAssist mode, which  helps pushing the e-bike uphill.

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 Shimano STePS E6000, center engine, 50 Nm
Capacity and battery type 500Wh (36V / 14Ah), frame Li-Ion
Control Displey SC-E6010 Luxus
Frame type and material Alu 6061.T6 STePS Multibutted
Front fork SR Suntour EPIXON-9 LO-R, Tapered
Shifters and derailleur Shimano XT RD-M772-GS Shadow and Shimano Altus SL-M2000 RapidFire Plus, 9 speeds
Type and brand of brakes Shimano BR-M365 hydraulic disc brake 180/160 mm
Crankset 170mm
Saddle and seat post RM XCP Race / ONE Sport R
Tires WTB Ranger Comp 29x2.25 "
Load capacity 120Kg