Superior eRX 6.4 MS 27.5 electric bike, gloss dust
Superior eRX 6.4 MS 27.5 electric bike
The Superior eRX 6.4 MS is an electric bike designed for comfortable everyday riding, commuting to work, and longer trips on roads, bike paths, and easier terrain. The lightweight aluminum frame with women's geometry and a more upright riding position provides high comfort, stability, and easy handling even under heavier loads. Thanks to the powerful Shimano EP6 motor, integrated battery with long range, suspension fork, and complete city equipment, the eRX 6.4 MS is the ideal choice for female riders looking for a versatile, comfortable, and reliable electric bike without limitations.
- Aluminum frame with e-City geometry and easier step-through
- Shimano EP6 central motor with a maximum torque of 85 Nm
- Integrated Shimano battery with a capacity of 630 Wh
- Range up to 120 km
- Equipped with fenders, a rack, and lights
Aluminium frame
Lighter, relatively durable and stiff material that is affordable. The most widespread material for the production of bicycle frames.
27.5” wheels
Universal size for a wide range of bicycles. The advantage is better cross-country ability, higher traction and comfort, and still good dexterity. Slightly heavier.
Hydraulic disc brakes
Reliable in all conditions, better modulation of the braking effect with the use of less force on the lever. Heavier weight, more demanding service.
Coil fork
Provides adequate comfort and is usually installed on bicycles for recreational and less demanding riding. The disadvantage is its relatively heavy weight.
| Motor |
Shimano STEPS EP6, 85 Nm
|
| Battery |
Shimano BT-EN806, 630 Wh
|
| Charger |
Shimano EC-E6002, 2 A
|
| Display |
Shimano SC-EN600
|
| Frame |
Alu 6061 T6, Advanced eCity Geometry, Shimano STEPS ready, Integrated battery, SR dropout, Inner cable routing
|
| Fork |
SR Suntour XCM32 ATB DS, 1-1/8", Coil, QR Type, 80 mm travel
|
| Shifting |
SHIMANO DEORE SL-M4100-R, RAPIDFIRE Plus, 10-speed
|
| Derailleur |
Shimano Deore RD-M5120, Shadow Plus Design
|
| Cassette |
Shimano Deore CS-M4100, 10-speed, 11-46 T
|
| Chain |
KMC eGLIDE, LinkGlide
|
| Cranks |
ONE, Alloy, 38 T
|
| Brakes |
SHIMANO MT200, hydraulic disc brake
|
| Brake discs |
Shimano SM-RT30, 160 mm
|
| Rims |
Stars J30D, Disc, 32 H
|
| Front hub |
Shimano HB-TX505, 32 H, CL, M9 x 100 mm, QR Type
|
| Rear hub |
Shimano FH-TX505-8, 32 H, CL, M10 x 135 mm, QR Type
|
| Spokes |
Sapim Galvanized Black
|
| Tires |
Rubena Cheetah, 27.5 x 2.35"
|
| Seat post |
One, Alloy, 31.6 mm
|
| Saddle |
Selle Royal Nuvola Relaxed
|
| Stem |
ONE, Alloy, 31,8 mm, 35 °
|
| Handlebars |
ONE Alloy, 30 mm rise, back sweep 15 °, 31.8 mm
|
| Grips |
ONE Ergo, Lock-On
|
| Headset |
FSA No. 80, ICR, Semi-Cartridge, 1-1/8"
|
| Pedals |
Bearing Pedals with reflector, PP Body
|
| Mudguards |
ALLOY
|
| Control unit |
Shimano SW-EN600
|
| Nipples |
SAPIM, Brass
|
| Seatpost clamp |
One ZY-SC1335, 34.9 mm, Black
|
| Front light |
AXA Compactline 20, 20 lx
|
| Rear light |
Spanning Pling XE
|
| Pannier rack |
Atran Velo System
|
| Sex | Men, Women, Unisex |
| Model year | 2026 |
| Gears | 1x10 |
| Groupset | Shimano Deore |
| Colour | gloss dust |
| Material | aluminium |
| Wheel diameter | 27.5" |
| Drive | Shimano STePS EP6 |
| Battery | 630 Wh |
| Brakes | Hydraulic disc |
| Fork | Spring |
| Fork travel | 80 mm |
| product ID | 407359 |
| Bike size | S | L | M |
|---|---|---|---|
| Height (cm) | < 160 cm | 175 - 190 cm | 160 - 175 cm |
All bicycles at the MTBIKER shop are new, not-ridden, from an official distributor and with a full warranty. Several brands even offer a lifetime warranty on the frame after registration. We perform all warranty services in MTBIKER stores after personal delivery or after sending the bike (or its part) by courier.
- The bicycle is taken out of the manufacturer's box
- The bicycle is assembled, inspected and adjusted (front and rear derailleur, shock, fork, wheels,...)
- The bicycle is carefully packaged back into a box and shipped
- If you order a bike for in-person pick-up or home delivery, the bike will be waiting for you assembled and checked
- If you order a bicycle via courier to your home address, the following must be done at home:
- Take the bike out of the box and carefully remove safety material and foils
- Mount handlebar to stem (1 minute, 4 or 5 mm hex hey is needed).
- Mount front wheel to fork (1 minute, without the need of any tools if the bike has a quick release).
- Loosen the screws in the headset, straighten the stem with the front wheel, tighten the upper screw on the fork and then tighten the headset (2 minutes, 4 or 5 mm hex key is needed).
- Mount the pedals to the cranks while lubricating the thread and carefully mounting it the right way (1 minute, 8 mm hex key or 15 mm wrench).
- Mount seat post to frame (10 seconds, without needing any tools if the frame has a quick link).
- Inflate the tires or fork and shock to desired pressure (2 minutes, pump needed).
- Check the tightening of hex keys and quick-releases (2 minutes, 4 and 5 mm hex key is needed).
- Go for a test drive! Handle your bicycle carefully until you get used to it. If the bike has disc brakes, their performance will be limited from now on - they will gain their full power after 4-5 strong brakes at higher speed.
All the answers to questions about delivery, payment, security, returns, warranty and much else.
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