ROCK MACHINE Blizzard e50-29
Trail e-bike equipped with a powerful SHIMANO STePS EP6 motor with 85 Nm of torque and a 630 Wh battery that provides a range of up to 150 km. Thanks to trail geometry, 160/140 mm suspension travel and Shimano four-piston brakes, it can handle even rough terrain, steep descents and technical climbs.
Shimano EP6
85 Nm
630 Wh
10 speeds
29"
160/140 mm
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
The ROCK MACHINE Blizzard e50-29 is the ideal choice for riders looking for a reliable e-bike with excellent handling and a high level of comfort when riding off-road.
This e-bike combines power, comfort and control for the ultimate trail experience! The Shimano STePS EP6 motor (85 Nm) provides smooth assistance even on steep climbs, while the Darfon 630 Wh battery provides a range of up to 150 km. All important information is displayed on the Shimano SC-EM800 colour display with Bluetooth connectivity for easy motor setup.
Smooth off-road riding is ensured by the DVO Diamond E3 air fork with 160mm travel and DVO Topaz T3Air shock, which together with the 140mm frame travel provide maximum control and comfort even on challenging terrain. The microSHIFT Advent X shifting (10 speeds) is reliable even in harsh conditions, while the Shimano M6120 four-piston brakes provide strong and precise stopping power.
WTB Trail Boss TCS Light 29×2.4 tyres add confidence on any surface, while comfort is ensured by the WTB Volt saddle. For maximum handling, the One1 Alloy telescopic seatpost is included. This bike is ready for anything from fast flow trails to technical descents full of roots and rocks.
Need help choosing the right e-bike? Use our e-bike selection guide or contact us directly.

Shimano EP6
SHIMANO STEPS EP600 provides 85 Nm of pedaling assistance up to 25 km/h. It also supports new CAN and ACC ports and compatibility with Shimano's second generation battery management system. The total weight of the motor is just 3 kg and is made of high quality aluminium. The EP6 differs from the EP8 only in its housing material and its weight, in this case about 0.3 kg heavier.

Battery DARFON 630 Wh
Model: E5C05. Voltage: 36 V. Capacity: 17,5 Ah. Dimensions: 427 x 78,2 x 63,8 mm. Weight: 3,4 kg Interface: CANBus / Uart. Compatible motor: Shimano. Type: integrated / detachable. Casing material: Aluminium

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 | Orange |
Load capacity | 120 kg |
Motor
Engine type | Shimano STePS EP6 |
Torque | 85 Nm |
Centre engine | Yes |
Battery
Precise capacity | 630 Wh |
Battery capacity | 600 - 699 Wh |
Suspension
Front fork | DVO Diamond E3, LSC, Rebound, TapeRed, 15x110mm axle, 160mm travel |
Components
Saddlebag | teleskopická One1 Alloy, ø 30,9 mm/M: 150, L+XL: 170 mm |
Saddle | WTB Volt |
Handlebars | ONE1 Alloy, šířka 760 mm |
Extender | One1 Alloy, ø 35 mm, 0°, d. 35 mm |
Coats | WTB Trail Boss TCS Lights/Fast Rolling TAN WALL, 29x2.40" |
Transmission
Sorting | microSHIFT Advent X, 10-Speed |
Shifter | microSHIFT Advent X |
Number of gears | 1x10 |
Brakes
Rear brakes | SHIMANO DEORE BL-M6100/BR-M6120, 180/180 rotor, hydraulic disc brake, Metallic pads |
Front brakes | SHIMANO DEORE BL-M6100/BR-M6120, 180/180 rotor, hydraulic disc brake, Metallic pads |
Questions
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