Rockrider 27.5+ Inch WOMEN’S ELECTRIC MOUNTAIN BIKE E-ST 900 Review

  • 2199 €
  • Aluminium
  • Brose Drive T Alu
  • 120 mm
  • 500 WH
  • 2022
  • 27,5"
Mounted battery and hub motor: The E-ST 900 Women´s wants to distance itself from modern e-mountain bikes and prefers to go after customers with a favorable price.
At steep sections, the somewhat weak Brose motor requires a lot of initiative from the biker. The Brose Drive T Alu gives off a natural riding feeling. The short range unfortunately limits the tour radius quite significantly.

At a glance

The most importanten ratings of the 27.5+ Inch WOMEN'S ELECTRIC MOUNTAIN BIKE E-ST 900 in comparison to the competitor bikes of following categorie: (2000) .

The good Rock Shox fork dampens small and medium bumps confidently when mountain biking. Especially heavy riders should be aware that the Tektro only decelerates poorly. The components and the gears are less in the spotlight with an EMTB than with bikes without motor. Nevertheless, when we take a look we find out that here, good components are always used. If the Meta's chainstay length is less than 445 short wheelbase and a moderate reach value make the handling pleasantly playful. The small 27.5 inch wheels give the bike a lively character. The bottom bracket is high, which costs handling points. This tends to make the rider stand on the bike. On other EMTBs it feels better integrated.

Value for money

If you are keen on value for money, this is your chart. It shows you at a glance how much bike you get for 2199 €.

Conclusion


Expirience with the Rockrider 27.5+ Inch WOMEN’S ELECTRIC MOUNTAIN BIKE E-ST 900

If you want to experience the much-vaunted uphill flow, the E-ST 900 Women´s is a hot candidate for you. Overall, the E-ST 900 Women´s due to a good groupset is a good climber for tours on gravel roads and simple forest paths. But with a weak range and an average motor there are also criticisms that come with the overall package. Check the geometry table carefully before buying: The E-ST 900 Women´s sizing runs small.
Ludwig Döhl - emtb-test.com
Rockrider 27.5+ Inch WOMEN'S ELECTRIC MOUNTAIN BIKE E-ST 900 Review
Ludwig Döhl
Bike enthusiast and founder of emtb-test.com

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technical Details

Je steiler der Winkel des Sitzrohrs ist, desto effizienter können Sie in die Pedale treten.

SIZE XXS XS S M L XL XXL
Sizing of Manufacturer
-
-
s
m
l
xl
-
Wheelsize
-
-
27,5
27,5
27,5
27,5
-
Stack
-
-
585
604
614
623
-
Reach
-
-
369
394
421
439
-
Top Tube Length
-
-
557,3
587,6
617,7
637,8
-
Seat Tube Length
-
-
429
436
44
493
-
Seat Tube Angle
-
-
-
-
-
-
-
Head Tube Length
-
-
110
130
140
150
-
Head Tube Angle
-
-
68
68
68
68
-
Bottom Bracket Drop
-
-
6,1
6,5
6,7
6,9
-
Bottom Bracket Height (absolut)
-
-
350
350
350
350
-
Chainstay Length
-
-
449
449
449
449
-
Wheelbase
-
-
1101,7
1133,8
1165
1186,1
-
Standover Height
-
-
-
-
-
-
-
  • Motor Brose Drive T Alu
  • Display LCD Screen
  • Battery 500
  • Frame ROCKRIDER COMFORT GEOMETRY FRAME in 6061 aluminium with hydroformed tubes Seat tube diameter: 31.6 mm Straight head tube 1 bottle cage mounting point
  • Frame Material Aluminium
  • Fork Ride over obstacles (roots, pebbles, stones, etc.) easily thanks to the Rockshox JUDY fork with 120 mm of travel. This fork has: - a thru axle and conical pivot for more durability. - pneumatic spring for optimal adjustment based on your weight - rebound
  • Spring Unit air
  • Remote-Lockout yes
  • Gearrange 382%
  • Drivetrain 10
  • Gear Lever Shimano Deore M6000
  • Rear Derailleur Shimano Deore M6000 10 Shadow+ 10-Gang, gebremst
  • Cassette SHIMANO DEORE 10 Ritzel 11 - 42 Zähne
  • Brake Set No matter the conditions you ride in (dry, muddy, wet), the Tektro TKD32 hydraulic disc brakes on the front and rear provide powerful, progressive braking. Oversized 180mm diameter discs provide even more power.
  • Brake Rotors 180/180
  • Wheel Set Felgen 36 mm (Breite des Felgenbetts); 32 Speichen 
  • Tires Front Hutchinson Taipan Koloss 27.5+ tyres with a 2.8" cross-section
  • Tires Rear Hutchinson Taipan Koloss 27.5+ tyres with a 2.8" cross-section
  • Saddle Since your mountain bike rides will get longer and longer, it is important to sit comfortably. So our teams designed the exclusive ROCKRIDER Ergofit Pro saddle. It fits all hip sizes and has a curved shape that is particularly good for sport trail rides.
  • Handle Bar Width 720
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