ROCK MACHINE Storm e90-29 Touring
An eMTB with a Sport Drive central motor and maximum torque up to 90Nm.
Discount for purchasing 2 or more e-bikes: 5%
Why this e-bike?
- Equipped with a 400Wh frame battery.
- The Sport Drive central motor ensures high performance.
- Shimano BR-MT200 disc brakes with 160 mm discs.
- WTB Nineline Comp 29x2.25" tyres with reflective stripe.
- Charging time up to 3.5 hours.
- SR Suntour Mobie25 RLR fork.
This rugged bike is ideal for trekking! Front and rear fenders give you added protection against muddy trails. Front and rear lights give you more visibility in low-light conditions. A rack over the rear tyre allows you to bring supplies on a long journey. Try one today!
Click to display the e-bike range calculator 
E-bike range calculator
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)
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Parameters
| Drive type | SPORT DRIVE MD250S, 36V, 250W, 90Nm |
|---|---|
| Capacity and battery type | 500Wh, SPORT DRIVE semi-integrated downtube battery, 36V |
| Control | Display Sport Drive Compact |
| Frame sizes | 15"(S), 17"(M), 19"(L), 21"(XL) |
| Frame type and material | Alloy 6061, T6 Custom Tubing |
| Front fork | ZOOM 595S AMS HLO, travel 100 mm |
| Number of gears | 1x9 |
| Shifters and derailleur | SHIMANO ALTUS SL-M2010-9R RapidFire Plus and SHIMANO ALTUS RD-M2000 Shadow |
| Type and brand of brakes | SHIMANO ALTUS MT200, disc160mm |
| Crankset | Wheel Top ED2L |
| Cassette | SHIMANO CS-HG200-9 |
| The stem | ONE1 TDS-C301 Alloy, 31.8mm |
| Chain | KMC e9S |
| Handlebars | ONE1 Alloy, MTB AL-325BT |
| Saddle and seat post | WTB Volt Sport and ONE1 Alloy, SPS 405, 27.2x350mm |
| Rims and hubs | WTB SX19 and SHIMANO HB-M6010/FH-M4050 |
| Tyres | WTB Nineline Comp, 29x2.25", Reflective Stripe |
| Center axis | 15x110mm Thru axle / 10x135mm QR |
| Lighting | AXA Blueline 30 / Busch + Müller ILU SR |
| Weight including battery | 22,8 kg |
More info