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A mountain e-bike with 29" wheels, a Sport Drive MD250S mid-drive motor (90 Nm), a 500 Wh battery, microSHIFT 1×8 shifting, and an RST Blaze 100 mm 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" wheels, a Sport Drive MD250S mid-drive motor (90 Nm), a 500 Wh battery, microSHIFT 1×8 shifting, and an RST Blaze 100 mm fork.
Detailed Description
1 879.00 €
Recommended Retail Price: 2 212.70 €
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Some parts of this page are translated automatically, so please excuse any imperfections.
Rock Machine eStorm 90 Tour mountain e-bike Gloss Metallic Orange/Silver is a men's/UNI e-bike on 29" wheels for commuting, leisure riding, and lighter terrain. It combines a trekking-oriented setup with comfortable geometry and full equipment for everyday use. In terms of performance, it targets the mid-range, where usability, range, and easy maintenance are key.
The foundation is a heat-treated 6061-T6 aluminum alloy frame with a low step-through for frequent stops in the city. The comfort-oriented geometry prioritizes stability and a more upright riding position over a sporty, long reach. Front suspension is handled by an RST Blaze fork with 100 mm travel to smooth out rough asphalt and dirt roads. The FSA ZS44/ZS56 headset supports precise front-wheel steering under higher loads.
Drivetrain: microSHIFT Acolyte shifting is set up as a 1×8 with a 12–42-tooth cassette. Wheel Top 170 mm cranks use a 38-tooth chainring and a KMC e8S chain.
Brakes: Alhonga HJ-OD07 hydraulic brakes work with Alhonga HJDXR 1606 rotors. Rotor diameter is 160 mm front and rear.
Wheels and tires: The laced wheels are 29" with Stars J30 rims. Rubena Cheetah 29×2.1" tires are aimed at low rolling resistance and confidence on gravel.
Cockpit: One1 Alloy handlebars are 720 mm wide with 25 mm rise for control at low speeds. The One1 Alloy suspension seatpost and Selle Royal Vivo saddle increase comfort on longer rides.
The combination of 29" wheels and 2.1" tires results in confident handling on broken surfaces and dirt roads. The Sport Drive MD250S mid-drive motor delivers smooth pull on climbs and works better with cadence than hub drives. The 12–42-tooth gear range helps keep the motor in an appropriate cadence even when riding with a load. The 100 mm suspension fork and suspension seatpost reduce the transfer of impacts to your hands and back.
The bike is intended for riders who want an e-bike for commuting, trips, and everyday use without additional modifications. You'll appreciate the integrated lighting, fenders, rack, and frame lock when parking in the city. Compared to sport-tuned electric mountain bikes, it offers a more practical riding position and equipment, but it's aimed at lighter terrain.
EAN: 8592842218450
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 aluminium alloy 6061-T6, comfort geometry with low step-through
RST Blaze, 100 mm
FSA ZS44/ZS56
Mid-drive Sport Drive MD250S, 90 Nm (250 W, 36 V)
Dual Sport Drive Battery Phylion Full Int 500+500 Wh
Sport Drive charger, 4 A/36 V, charging time up to 3.5 h
Colour Sport Drive KD718 with USB connector
Up to 90 km
29"
Rubena Cheetah, 29x2.1"
Stars J30
Front: Solon, quick-release, Centerlock type; Rear: Solon with sealed bearings
Sapim Leader, Stainless Black, nipple safety lock
microSHIFT ACOLYTE SL-M7180-R, 8-speed
microSHIFT Acolyte RD-M5185M
Wheel Top 170 mm, 38-tooth chainring
microSHIFT Acolyte CS-H083A, 12-42T
KMC e8S
Marwi SP610, with aluminium cage and reflector
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°
Herrmans CLIK DD37
Selle Royal Vivo
Suspension, One1 Alloy, ø 30.9 mm
Alloy for AVS rear rack, AXA Block XXL lock, Spanninga Pling XE rear light, AXA Blueline 30 front light, Alloy Full Cover Fenders, Atran Velo Dux HV kickstand, Widek Paperclip bell
27.35
Gloss Metallic Orange/Silver
L (18,5 - 20)
Mountain Biking, Electric Bicycles, Commuting and Casual
Mens / UNI
Aluminum Alloy
Sport Drive
500 Wh
Mid-Mount
29"
2025
Orange, Grey
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…
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Für Versand nach Deutschland, besuchen Sie bitte Rock Machine eStorm 90 Tour Mountain-E-Bike Gloss Metallic Orange/Silver
Für Versand nach Österreich, besuchen Sie bitte Rock Machine eStorm 90 Tour Mountain-E-Bike Gloss Metallic Orange/Silver
Chcesz dostarczyć towar do Polski? Sprawdź Rock Machine eStorm 90 Tour górski rower elektryczny Gloss Metallic Orange/Silver
Chcete doručit zboží do České republiky? Prohlédněte si Rock Machine eStorm 90 Tour horské elektrokolo Gloss Metallic Orange/Silver
Chcete doručiť tovar na Slovensko? Pozrite si Rock Machine eStorm 90 Tour horský elektrobicykel Gloss Metallic Orange/Silver
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