Cycling
Winter
Running
Hiking
Did you find a better price?
If possible, we will give you an even better one. Don't hesitate to write to us.
Ask for a better price
A mountain e-bike with 29-inch wheels, a Sport Drive MD250S mid-drive motor (90 Nm), a 500 Wh battery, microSHIFT 1x8 gearing, and an RST Blaze 100 mm spring fork.
Detailed Description
Rock Machine follows the rule: Fun first, and then more fun. From humble garage beginnings in 1994 to the present, you can see Rock Machine bikes on World Cup tracks, but mainly on trails where Rock…
More about the brand Rock MachineA mountain e-bike with 29-inch wheels, a Sport Drive MD250S mid-drive motor (90 Nm), a 500 Wh battery, microSHIFT 1x8 gearing, and an RST Blaze 100 mm spring fork.
Detailed DescriptionDo you have a VAT number? Shop without VAT.
More information
Apache Hawk 1 MX 720 Wh mountain e-bike fluo yellow
A mountain e-bike with 29-inch wheels, a Bafang M510 mid-drive motor (110 Nm), a Samsung 720 Wh battery, Shimano Cues 1x11, and a Suntour X1 Air 120 mm fork.
Buy
Kellys Tygon RS10 Mocha Grey mountain e-bike
A 29" hardtail electric mountain bike with a Panasonic motor delivering 100 Nm of torque and a 725 Wh battery, 10% lighter than competing models with the same…
Buy
Kellys Tygon RS10 Pine Forest 725 Wh mountain e-bike
A mountain hardtail e-bike with 29" wheels, a Panasonic GXM mid-drive motor (100 Nm), a 725 Wh battery, Shimano Cues 1x9 shifting, and an SR SUNTOUR 120 mm…
Buy
Kellys Tayen RS10 Mocha Grey 725 Wh electric mountain bike
Women’s electric mountain bike with 29" wheels, a Panasonic GXM mid-drive motor (100 Nm), a 725 Wh battery, and a 120 mm SR SUNTOUR fork, 10% lighter than…
Buy
Kellys Tayen RS10 Rose Gold 725 Wh mountain e-bike
Women’s electric mountain bike with 29" wheels, a Panasonic GXM mid-drive motor (100 Nm), a 725 Wh battery, a Shimano Cues 1x9 derailleur, and an SR SUNTOUR…
Buy
Superior iXP 6.5 mountain e-bike Gloss Petrol / Petrol Grey
A mountain e-bike with 29-inch wheels, a Bosch Performance SX mid-drive motor (55 Nm), a 400 Wh battery, Shimano CUES 1x11 gearing, and a 100 mm RockShox fork.
Buy
Apache Wakita 2 MX 720 Wh mountain e-bike Antracit Magenta
A mountain e-bike for off-road and on-road riding with 29" wheels, a Bafang M510 motor (110 Nm), a Samsung 720 Wh battery, and a Suntour X1 Air 120 mm fork.
Buy
Apache Hawk 2 MX 720 Wh mountain e-bike red
A mountain e-bike with 29" wheels, a Bafang M510 motor (110 Nm), a Samsung 720 Wh battery, Shimano Cues 1x10 gearing, and a 120 mm Suntour fork.
Buy
Focus Jarifa2 6.7 X 800 Wh Emeraldgreen/Diamondblack mountain e-bike
A mountain e-bike with 29" wheels, a Bosch Performance Line CX mid-drive motor (85 Nm), a Bosch PowerTube 800 Wh battery, Shimano Cues 1x9 gearing, and an SR…
Buy
Superior eXP 6.3 mountain electric bike Gloss Grey/Red
A hardtail electric mountain bike with 29-inch wheels, a Bosch Performance PX motor (90 Nm), a 600 Wh battery, and an SR Suntour XCR32 120 mm fork.
Buy
Apache Hupahu 2 Bosch CX 750 Wh mountain e-bike black
Mountain e-bike, Bosch Performance CX Gen. 4 motor (85 Nm), Bosch PowerTube 750 Wh battery, range up to 170 km, 29" wheels, SR Suntour Axon 34 air fork with…
Buy
Rock Machine Torrent e70-29 B Easy Entry mountain bike Gloss White/Black
A mountain e-bike with 29-inch wheels, a Bosch Performance Line Cruise motor (65 Nm), a 625 Wh battery, a 120 mm RockShox fork, and Shimano brakes.
Buy
Rock Machine eStorm 90 TOUR mountain e-bike Gloss Black/Olive
Mountain e-bike with a Sport Drive 90 Nm motor, 500 Wh battery, SportDrive color display, equipped with lights, fenders, a rack, kickstand, and lock
Buy
Crussis e-Fionna 7.11 894Wh mountain e-bike
Mountain e-bike with 29" wheels, Panasonic Power Plus motor (75 Nm), 894 Wh battery (with a range of up to 200 km), Shimano Alivio 1x9 derailleur, SR Suntour…
Buy
Crussis e-Largo 7.11 894Wh mountain e-bike
Mountain e-bike with 29" wheels, Panasonic Power Plus motor (75 Nm), 894 Wh battery (with a range of up to 200 km), Shimano Alivio 1x9 derailleur, SR Suntour…
Buy
Focus Jarifa2 6.7 29" 600 Wh mountain e-bike Dreamviolet/Diamondblack
A mountain e-bike with 29" wheels, a Bosch Performance Line mid-drive motor (75 Nm), a Bosch PowerTube 600 Wh battery, Shimano Cues 1x9 gearing, and an SR…
Buy
Apache Wakita 3 MX 720 Wh mountain e-bike blue
A mountain e-bike with 29" wheels, a Bafang M410 HD mid-drive motor (90 Nm), a Samsung 720 Wh battery, Shimano Cues 1x9 shifting, and a Suntour XCM 120 mm fork.
Buy
Apache Hawk 3 MX 720 Wh mountain e-bike steel
A mountain e-bike with 29" wheels, a Bafang M410 HD mid-drive motor (90 Nm), a Samsung 720 Wh battery, and a Shimano Cues 1x9 rear derailleur.
Buy
Crussis e-Largo 7.11 715Wh
Mountain e-bike with 29" wheels, Panasonic Power Plus motor (75 Nm), 715 Wh battery (with a range of up to 170 km), Shimano Alivio 1x9 derailleur, SR Suntour…
Buy
Crussis e-Largo 10.11 894Wh mountain e-bike
Mountain e-bike with 29" wheels, Panasonic GX Ultimate motor (95 Nm), LG 894 Wh battery (with a range of up to 200 km), Sram 70 T-Type 1x12 derailleur,…
Buy
Some parts of this page are translated automatically, so please excuse any imperfections.
Top-of-the line bikes from demos and trade shows or bikes with slightly modified specifications from production, lightly used or brand new. All demo bikes are guaranteed ride-ready.
Rock Machine Storm e90-29 TOUR Black/Olive VZOREK is a mountain e-bike for long rides and everyday off-road commuting. It’s built around the Sport Drive mid-drive motor and a dual-battery system for extended range. Its equipment targets the mid-range category, where the balance of range, handling, and easy servicing is key.
The frame is made from an aluminum alloy and is designed to integrate the mid-drive unit and batteries into the construction. The mid-drive motor keeps the center of gravity low, which helps stability on slow climbs. The geometry is touring-focused, aiming for control off-road and confidence on longer routes. The bike is available in sizes M for 160–185 cm and L for 175–195 cm.
Drivetrain: microSHIFT Acolyte shifting comes in a 1x8 setup. The microSHIFT Acolyte CS-H083A cassette has a 12–42-tooth range, and the chain is a KMC e8S.
Brakes: Alhonga HJ-OD07 hydraulic disc brakes use Alhonga HJDXR 1606 rotors. Rotor diameter is 160 mm front and 160 mm rear.
Wheels and tires: The bike is built around 29" wheels and uses Rubena Cheetah 29x2,1" tires. Solon hubs feature a quick release and Centerlock mounting up front, and sealed bearings at the rear.
Cockpit: One1 Alloy MTB AL-325BT handlebars are 720 mm wide with a 25 mm rise. The One1 TDS-C342 Alloy stem is complemented by a One1 Alloy 30,9 mm suspension seatpost and HERRMANS CLIK DD37 grips.
The combination of 29" wheels and 2,1" tires boosts stability and tracking on gravel and in lighter terrain. The RST Blaze coil fork with 100 mm of travel filters out common bumps and reduces hand fatigue on longer routes. The Sport Drive MD250S mid-drive motor with 90 Nm of torque helps you maintain cadence on steeper climbs. Hydraulic disc brakes with 160 mm rotors provide predictable modulation on wet surfaces and on longer descents.
Rock Machine Storm e90-29 TOUR is designed for riders who prioritize range, easy handling, and off-road stability. It’s well suited to all-day trips, forest roads, gravel, and mixed routes with frequent climbs. Compared to more sport-oriented e-bikes with longer travel, it focuses on efficiency and touring ergonomics.
EAN: 803.2023.79147/S
eCrossride/eStorm (SD)
| size | height (cm) |
|---|---|
| M | 160 - 185 |
| L | 175 - 195 |
E-bike range calculator
The stated range is approximate. The actual total range is influenced by several factors, such as the selected assistance mode, the technical condition of the e-bike, battery age, ambient temperature, headwind, and riding technique.
Manufacturer: BIKE FUN International s.r.o., Areál Tatry 1445/2, 74221 Kopřivnice, info@bikefunint.com, www.rockmachinebikes.com/en-en
heat-treated aluminum alloy 6061-T6, comfort geometry
air RockShox Judy Silver TK, Tapered, 15×110 mm / 100 mm axle
FSA ZS44/ZS56
mid-drive Sport Drive MD250S, 90 Nm (250 W, 36 V)
integrated Sport Drive, 500 Wh, 36 V
Sport Drive charger, 4 A/36 V, charging time up to 3.5 h
color Sport Drive KD718 with USB connector
up to 90 km
WTB Nineline Comp, 29×2.25", reflective strip
WTB SX19, 32 holes
One1 QLSX9F, 32 holes, 15×110 mm thru-axle + One1 KTK68R, 32 holes, M10×135 mm, quick release
Sapim Galvanized Black
1×8, 12–42, 350% microSHIFT ACOLYTE SL-M7180-R, 8-speed
microSHIFT Acolyte RD-M5185M
Wheel Top 170 mm, 38 teeth
microSHIFT Acolyte CS-H083A, 12-42 teeth
KMC e8S
with ball bearings and anti-slip platform
hydraulic Alhonga HJ-OD07
Alhonga HJDXR 1606, ø 160 mm
One1 Alloy, MTB AL-325BT, 6° upsweep, 9° backsweep, 25 mm rise, width 720 mm, ø 31.8 mm
One1 TDS-C342 Alloy, ø 31.8 mm, +3°
Velo ERGO
WTB Comfort Wide
suspension, One1 Alloy, ø 30.9 mm
FRONT LIGHT AXA Blueline 30 REAR LIGHT Spanninga Pling XE FENDERS Alloy Full Cover Fenders REAR CARRIER Alloy for AVS KICKSTAND Atran Velo, Dux HV LOCK AXA Block XXL
L (18,5 - 20)
Mountain Biking, Electric Bicycles
Mens / UNI
Aluminum Alloy
Sport Drive
500 Wh
Mid-Mount
29"
2023
Green, Black
The wheel manufacturer reserves the right to change the wheel specifications without any reason. In exceptional cases, the delivered product may differ from the specified specifications and images to improve the availability or functionality of the wheel.
Rock Machine follows the rule: Fun first, and then more fun. From humble garage beginnings in 1994 to the present, you can see Rock Machine bikes on World Cup tracks, but mainly on trails where Rock…
More about the brand Rock MachineDo you need help choosing the right product?
Contact us.
Ask a question
Für Versand nach Deutschland, besuchen Sie bitte Rock Machine Storm e90-29 TOUR Mountain E-Bike Black/Olive MUSTER
Für Versand nach Österreich, besuchen Sie bitte Rock Machine Storm e90-29 TOUR Mountain E-Bike Black/Olive MUSTER
Chcesz dostarczyć towar do Polski? Sprawdź Rock Machine Storm e90-29 TOUR górski rower elektryczny Black/Olive WZÓRKA
Chcete doručit zboží do České republiky? Prohlédněte si Rock Machine Storm e90-29 TOUR horské elektrokolo Black/Olive VZOREK
Chcete doručiť tovar na Slovensko? Pozrite si Rock Machine Storm e90-29 TOUR horský elektrobicykel Black/Olive VZORKA
We'll give you an even better one if we can.
I want to be informed if:
Proven quality you can trust
Handpicked and quality-checked
Our team helps you find your perfect fit
Mon - Fr: 10 am to 3 pm
We will reply within 24 hours
Added to Cart
Why create an account?
We have sent a confirmation email to .
Open it, click on the confirmation link and you are ready to shop.
Technical Support
+43 144 20070Mon - Fri: 10:00 to 4:00 PM
info@koloshop24.comWe will respond within 24 hours
during business hours
Write us with the specifications of the bike and add a photo.
![Netherlands [EUR]](/images/front/locales/NLD.svg)
Write a review
Continue Shopping
Via Facebook
Via Google
