WINORA Sinus R8Ef Low 28 electric bike, greyblue matt
WINORA Sinus R8Ef Low 28 e-bike
The Winora Sinus R8Ef with freewheel will bring stylish travel and movement into your everyday life and on your trips. Thanks to parallel shifting and belt drive, this city e-bike is very easy to maintain and is maintenance-free, making it ideal for beginners. The quiet Bosch Performance Line Smart System motor offers reliable support on climbs, accelerating dynamically and ensuring unadulterated riding pleasure at the same time. With the integrated 500 Wh battery, you will always have enough energy reserve for trips into the city or the countryside.- Bosch Performance Line Smart System motor
- 500 Wh battery capacity
- SR Suntour suspension fork
- Parallel shifting
- Belt drive
- Ergonomic grips
Aluminium frame
Lighter, relatively durable and stiff material that is affordable. The most widespread material for the production of bicycle frames.
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.
28” wheels
Often marked as 700c. They usually have a narrower profile, lower weight and high stiffness. They are the standard, especially for road (CX, gravel), trekking, city and cross-country bikes.
| Motor |
Bosch Performance Line Smart System, 600 W, 75 Nm, 25 km/h
|
| Battery |
Bosch PowerTube, 500 Wh
|
| Charger |
Bosch Charger 2A 220-240V
|
| Display |
Bosch Intuvia 100 + LED Remote
|
| Frame |
Winora WB6WI8D460, through axle M12 (1.00) x 148 mm, disc brake Post Mount
|
| Fork |
SR Suntour NEX E25, 60 mm travel
|
| Shifting |
Shimano Nexus SL-C6000-8, Revoshift Lever, Gripshift
|
| Cassette |
Gates Carbon Drive CDC Sprocket, 24T
|
| Cranks |
Gates CDC Chainwheel, 50 teeth
|
| Brakes |
Tektro HD-T275, 180 mm/160 mm
|
| Rims |
Ryde Zac421 36H, 8.5 mm Valve, eyed, double-walled rim, aluminium
|
| Front hub |
Modus JA159F QRx100 mm, 36H, 6 bolt Disc
|
| Rear hub |
Shimano Nexus SG-C6001-8D, QRx135 mm, 36H, Centerlock
|
| Spokes |
Sapim Leader Inox, diameter 2.0 mm
|
| Tires |
Schwalbe Marathon Almotion, 55-584, puncture protection, reflex
|
| Seat post |
XLC Harmony-LT2, diameter 31.6 mm, travel 300 mm
|
| Stem |
XLC ST99A-1, diameter 31.8 mm, length 80 mm, adjustable
|
| Handlebars |
JD TR25AL, diameter 31.8 mm, rise 25 mm, 640 mm
|
| Grips |
Herrmans DD42, Lockable Grips
|
| Headset |
Cane Creek Upper Viscoset ZS44 / FEIMIN Lower Cup ZS56, Semi-integrated
|
| Pedals |
VP Components VPE-461 MTB Alloy Pedal w/ Reflector
|
| Mudguards |
SKS Front: CAB B60 length 730, SKS Rear: CAB B60 length 1160
|
| Pannier rack |
Racktime RT-336, SnapIt
|
| Stand |
Ursus Mooi 18 Rear Stand, adjustable
|
| Lock |
Abus upgradable over Plus System
|
| Front light |
Herrmans MR5, 6-12 V
|
| Rear light |
AXA Juno E-Bike, 6-12 V
|
| Sex | Men, Women, Unisex |
| Model year | 2025 |
| Gears | 1x8 |
| Groupset | Shimano RevoShift |
| Colour | greyblue matt |
| Material | aluminium |
| Wheel diameter | 28" |
| Drive | Bosch Performance 65 and 75 Nm |
| Battery | 500 Wh |
| Brakes | Hydraulic disc |
| Fork | Spring |
| product ID | 405381 |
| Bike size | 46 cm | 50 cm | 54 cm |
|---|---|---|---|
| Height (cm) | < 165 cm | 165 - 180 cm | 180 - 195 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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