ROCK MACHINE Storm e90-29 easy entry touring

Modern women's e-bike with a lightweight aluminium frame for easy handling. Equipped with a high quality Sport Drive mid-motor and a 500 Wh battery. Includes mudguards, rack, lights, kickstand and lock.

Rider's height: 165 cm

150

210

Recommended size *:
17 - 18" (M)

*The values provided are only indicative.

Price before discount: 2 250 €

2 250 €

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Discount when buying 2 or more e-bikes: 5%
Motor

SPORT DRIVE MD250S

Motor power

70 Nm

Battery capacity

500 Wh

Shifter

8 speeds

Wheels

29"

Shock travel

100 mm (front)

E-bike range calculator

500 Wh
75 Kg

Dominant route profile:

Rovina

Flat

Střední

Medium

Hory

Mountains


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 ROCK MACHINE Storm INT e90-29 easy entry touring mountain e-bike is the hot new addition to the 2023 women's e-bike range. It stands out above all with its new lightweight aluminium frame, which has been redesigned and improved to make the e-bike light and easy to handle .

The e-bike will offer the popular Fun Ride geometry, which adds more comfort and control. With a powerful 70Nm Sport Drive mid-motor and 500 Wh battery, you'll go far (depending on terrain, natural conditions and riding characteristics). The motor is equipped with a torsion sensor that delivers assistance depending on how hard you pedal - it helps significantly more on hills than on flat ground. The battery is fully integrated and fits perfectly into the overall design.

Just to the left hand side is the SPORT DRIVE Color display with USB port, which shows battery status or current speed. Comfortable seating is ensured by the ONE1 Alloy suspension seatpost , SPS 405 Suspension, 30.9x350mm. The e-bike is fully equipped with mudguards, rack, lights and kickstand. In terms of additional comfort you will appreciate the FSA Orbit 1.5E No.57 headsetB , Zero Stack, which protects against damage to the frame by the handlebars during a fall, and WTB Nineline Comp, 29x2.25" tires with reflective stripe.

The Storm e90-29 easy entry touring model is a full-featured e-bike for long trips on foamy trails and light off-road terrain.

Need help choosing the right e-bike? Use our guide to choosing an e-bike or contact us.

Displej SPORT DRIVE 4 generation

Displej SPORT DRIVE 4 generation

The SPORT DRIVE 4th generation display is perfectly legible in all light and weather conditions. Intuitive and very easy to use.

The display is supplied with external buttons for controlling support and function changes, a switch on a 22.2 mm sleeve and a 320 mm connection cable. Electrical wiring with a 70 cm long connector. 25.4 mm handlebar mounting sleeves + 22.2 mm reducer + 2 screws for mounting sleeves. Also included is a USB cable for charging external devices with cap (smartphone, flashlight, etc...).

Manufacturer Rock Machine

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.

Rock Machine E-bikes

Parameters

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General

Model year 2023
Brand Rock Machine
Load capacity 120 kg
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Motor

Engine manufacturer Sport Drive
Engine type Sport Drive MD250S
Torque 70 Nm
Centre engine Yes
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Battery

Battery capacity 500 - 599 Wh
Charger SPORT DRIVE standard charger, 36V/4A, charging time up to 4 hours
Battery capacity Standard
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Suspension

Front fork RockShox Judy Silver TK, Tapered, SoloAir, 15x110mm axle, Lockout, 100mm travel
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Components

Handlebars ONE1 Alloy, MTB AL-325BT, 6° upsweep, 9° backsweep, 25mm rise, 720mm, 31.8mm
Racks WTB SX19, 32H
Saddle WTB Volt Sport
Saddlebag ONE1 Alloy, SPS 405 Suspension, 30.9x350mm
Front hub ONE1 Disc, 6 bolts, 32H, 15x110mm THRU Type AXLE
Rear hub ONE1 Disc, 6 bolts, 32H, M10x135mm, QR Type
Grips Velo VLG-1879D2, Ergo Grip
Coats WTB Nineline Comp, 29x2.25", Reflective Tape
Extender ONE1 TDS-C342 Alloy, 31.8xE45mm, +3°
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Transmission

Sort by microSHIFT ACOLYTE Express SLM7180R, 8-speed
Cassette microSHIFT ACOLYTE CSH083, 12-42T
Number of gears 1x8

Questions

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