ROCK MACHINE Storm e70-29
It combines good performance with an affordable price. Men's mountain e-bike with Sport Drive, integrated 500 Wh battery. It offers an easy and comfortable ride on and off-road.
Discount
when buying 2 or more e-bikes:
5%
Motor
Sport Drive MD250S
Motor power
90 Nm
Battery capacity
500 Wh
Shifter
8 speeds
Wheels
29"
Shock travel
100 mm (front)
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the microSHIFT Acolyte 1×8 gear system is popular for entry to intermediate level mountain bikes and e-bikes. It provides a 350% gear range, which is sufficient for moderate climbing and flat riding. Designed for simplicity and durability, the shifting mechanism is precise and smooth, ideal for trail and off-road riding. Constructed with sturdy materials that can handle the load of beginner and intermediate riders.
The Alhonga HJ-OD07 hydraulic brakes are designed to deliver precise braking performance and ensure rider safety and confidence in all conditions. The brake levers are ergonomically designed to provide a comfortable grip and easy brake control. They provide high braking performance and precise brake control for increased safety and confidence. The quality construction and materials used ensure long brake life and reliable performance in a variety of conditions. They provide safety, security and comfort on every ride.
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
ROCK MACHINE Storm e70-29 - a modern 29" e-bike that combines performance and affordable price.
With a 90 Nm Sport Drive mid-motor and a fully integrated 500 Wh battery, the new Fun Ride geometry makes riding the Storm easier and more comfortable not only on the road but also off-road.
In addition to the lockable suspension fork, the comfort and confidence during the ride is ensured by 2.25" WTB tyres with universal pattern and the Alhonga HJ-OD07 hydraulic disc brakes stop you safely.
The Sport Drive MD250S mid-motor provides constant power for climbing and off-road riding, and the 500Wh battery offers decent range for longer routes.
Solid aluminum frame designed for durability on tough trails. The 29" wheels are ideal for tackling obstacles smoothly - with the added benefit of improved terrain clearance, better rolling and traction. A 100mm suspension front fork provides comfort and control on rough terrain.
Alhonga HJ-OD07 hydraulic disc brakes offer reliable stopping power in all weather conditions. 8-speed microSHIFT ACOLYTE SL-M7180-R.
The ROCK MACHINE Storm e70-29 electric bike is suitable for trail riding, cross-country and light downhill riding.
Battery Sport Drive 504 Wh (14 Ah)
Fully integrated battery with the 4th generation Sport Drive system. The battery has a capacity of 504 Wh. At the same time, it's still easily removable so you can charge it separately if needed.
It is equipped with a BMS board (Battery Management System) that protects it from overheating, short-circuiting or overcharging. The battery can be charged directly in the frame of the e-bike, or it can be removed for charging. You can travel up to 100 km on a single charge (depending, of course, on the profile of the track and how the assistance is used). A fully discharged battery can be charged to full capacity in 6,5 hours.
Display Sport Drive 4 generation gripdisplay
The SPORT DRIVE 4 generation gripdisplay is perfectly legible in all light and weather conditions. Intuitive and very easy to use.
The display comes complete with external buttons for controlling support and function changes, a switch on a 22.2 mm sleeve and a connecting cable. Electrical cabling with connector in 1015 / 965 mm length.
The same great passion that led the early enthusiasts to build the first e-bike always leads them forward - to enjoy the joy of creating the best e-bikes and bring them to others. Rock Machine is a lifelong passion and mission of the designers of this company and the same great feelings you'll get from riding their e-bikes. Everyone loves an active lifestyle, so it's no wonder that e-bikes have been involved since 1994.
Parameters
General
| Model year | 2024 |
| Brand | Rock Machine |
| Colour | Grey |
| Load capacity | 120 kg |
Motor
| Engine manufacturer | Sport Drive |
| Engine type | Sport Drive MD250S |
| Torque | 90 Nm |
| Centre engine | Yes |
Battery
| Battery capacity | 500 - 599 Wh |
Suspension
| Front fork | RST Blaze, 100 mm |
Components
| Grips | Velo Ergo |
| Rear hub | One1 KTK68R, 32 holes, M10×135 mm |
| Front hub | One1 KTMD7F, 32 děr, M9×100×108 mm, rychloupínák |
| Saddlebag | One1 Alloy, ø 27,2 mm |
| Saddle | WTB Volt Sport |
| Racks | WTB SX19, 32 děr |
| Handlebars | One1 Alloy, MTB AL-325BT, 9° backsweep, 6° upsweep, zvýšení 25 mm, š. 700 mm, ø 31,8 mm |
| Extender | One1 TDS-C301 Alloy, ø 31,8 mm, +6° |
| Coats | WTB Nineline Comp, 29×2,25", reflexní pásek |
Transmission
| Sort by | microSHIFT Acolyte SL-M7180-R, 8 r. |
| Cassette | microSHIFT Acolyte CS-H083A, 12-42 zubů |
| Shifter | microSHIFT Acolyte RD-M5185M |
| Number of gears | 1x8 |
Brakes
| Rear brakes | hydraulická Alhonga HJ-OD07, 160 mm |
| Front brakes | hydraulická Alhonga HJ-OD07, 160 mm |
Questions
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