Elektrokola Rock Machine

ROCK MACHINE Torrent INT e70-29 Bosch lady

Popular women's mountain e-bike with improved controls for more comfortable off-road riding.

Pre-order. Take advantage of buying at a discounted price. 
Expected date of storage: December 2021.

Choose your variant

Which frame to choose?

Rider height: 165 cm



Recommended size*:
17 - 18" (M)

*Suggested sizes are for guideline only.

Kdy ekolo dostanete?

Original price: € 3,400

E-bike price: € 3,400 Bonus for pre-order: € 170 Now you only pay 20% of deposit: € 680

Availability: Pre-order

Why this e-bike?

ROCK MACHINE Torrent INT e70-29 Bosch lady
  • Motor: Bosch Performance Line
  • Battery: 625 Wh
  • Frame size: S, M, L
  • Gears: 1x10
  • Fork travel: 120 mm
ROCK MACHINE Torrent INT e70-29 Bosch lady

Convenient BOSCH Purion control unit

  • 5 levels of assistance (Eco, Tour, Sport, Turbo, Off), 
  • Walk assist,
  • display of riding parameters (speed, distance travelled, range), battery level and selected level of assistance
  • USB connector for diagnostics.

Click to display the e-bike range calculator

E-bike range calculator

Total weight of rider (incl. equipment)
Predominant route profile
Battery capacity
For 80 kg riders, with a battery capacity of Wh when driving with average assistance after a predominantly , the range on this e-bike will be approximately
(Setting specific assistant mode, electro-technical state, battery age, ambient temperature, aerodynamics and driving technique could affect the overall range)

The elegant line of the popular women's Torrent on the new Bosch drive represents another novelty in e-bikes for 2021 from ROCK MACHINE - the Torrent INT e70-29 Bosch lady. The Bosch engine has an improved geometry that has been designed and developed to ensure easier operation and more comfortable off-road driving. The Bosch Performance Line engine excels in great performance, low weight and quiet operation. n combination with the Power Tube integrated 625 W battery, you get more than 125 km from the bike (depending on terrain, natural conditions and driving characteristics). The Suntour air fork with locking and 120 mm takes care of control and comfort in more demanding terrain. The 1x10 drive gives an excellent range for steeper hills and fast descents. Don´t forget the 4 Shimano piston brakes. Electric bike Torrent INT e70-29 Bosch lady can be equipped with a carrier, fenders, lock, lights and stand = Touring ready model.

  • Bosch Performance Line engine with a power of 250 W and 65 Nm.
  • Battery with a capacity of 625 Wh and a large range.
  • New Lady Specific Fun Ride geometry for greater comfort and control over the bike in the hills.
  • Shimano Deore 1x10, 38 x 11-46.
  • SR Suntour Epixon Air air fork (120 mm).



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.
Months driven over every detail of the new frames, thousands of hours of tests and many miles flown, this is the life of the designers of this company, and it is precisely these feelings that the Rock Machine e-bike ride will bring you.
Rock Machine is a lifelong passion and mission, as is 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-bike



Drive type BOSCH PERFORMANCE LINE, 36V, 250W, 65Nm
Control BOSCH Purion Anthracite
Capacity and battery type BOSCH Power Tube Horizontal, BBP290, 36V, 625 Wh, in-frame mount
Frame sizes 15.5"(S), 17.5"(M), 21.0"(L)
Frame type and material Alloy Al-6061 T6 Custom tubing
Front fork SR SR Suntour Epixon LOR, 1-1/8", Air, QR Type, Lockout, 120mm travel
Number of gears 1x10
Shifters SHIMANO DEORE SL-M4100-IR, 10-speed
Front brakes SHIMANO BL-M4100/BR-MT420, 180/180 rotor, hydraulic disc brake, metallic pads
Rear brakes SHIMANO BL-M4100/BR-MT420, 180/180 rotor, hydraulic disc brake, metallic pads
Crankset SAMOX EC39-BH3-F9, 38T
Cassette SHIMANO DEORE CS-M4100-10, 11-46T
The stem ONE1 TDS-C342 Alloy, 31.8xE45mm, +3°
Chain KMC X10e EPT
Handlebars ONE1 Alloy, MTB AL-325BT, 6° upsweep, 9° backsweep, 25mm rise, 680mm, 31.8mm
Saddle WTB Koda Sport
Seat post ONE1 Alloy, SP C207, 30.9x350mm
Load capacity 120 kg
Rims WTB SX19, 32H
Front hub SHIMANO TX HB-TX505, 32H, CENTER LOCK, QR Type
Rear hub SHIMANO TX FH-TX505-8, 32H, CENTER LOCK, M10x135mm, QR Type
Tyres WTB Ranger TCS Light/Fast Rolling TAN WALL, 29x2.25"
Pedály Marwi SP-827 SANDBLOCK Non/slip pedal
Grips Velo VL-G1777D2, Ergo Grip
Head composition ONE1 LAZ01AM , Zero Stack, 1-1/8“