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Winora Yakun Plain 27,5" Men black matte/black gloss

ID: 900852
- 16%
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Product Description

Please note: all of our bike models come with an EU standard brake setup. This will need to be reversed to comply with UK cycling standards.

With the Winora Yakun Plain 27,5" you start powerfully into the new world of E-Mountainbiking. The sporty and stable aluminium hardtail with the high performance Yamaha PW-X drive offers strong support in the ascent and convinces with its real mountain bike character on all trails. The combination of a 60 mm Suntour NCX suspension fork and sturdy 27.5 wheels lets it roll confidently over obstacles on the trail, offers well-balanced agile riding characteristics and, in combination with the powerful electric drive, ensures driving dynamics on all routes. Fully hydraulic Magura MT4 disc brakes guarantee ample control of the bike at all speeds. Twenty gears in combination with the Yamaha engine integrated in the bottom bracket are enough to conquer even steep ramps. The standard 500 Wh Li-Ion battery provides an extra portion of support and range. The Winora Yakun Plain E-Mountainbike is the right partner to be more relaxed, faster or simply more often on unpaved and paved roads.

Yamaha PW-X drive
The Yamaha PW-X engine has been redesigned from the ground up for the most demanding performance. Its weight has been reduced by almost 400 g to 3.1 kg, as has its size, which is now 13 % less. An additional support level gives more power, even up to high cadence ranges of 120 rpm. Despite its high torque of up to 80 Nm, the PW-X offers a perfect, natural driving experience. The result is a compact, quiet and extremely powerful engine that always remains optimally controllable.

Special Features


How many miles will my battery last?  
Can I get 50 miles from one battery charge or even 120? For those interested in buying an e-bike, this is a very important question. Manufacturers try to be as realistic as they can about possible ranges your e-bike may manage on one complete battery charge. In practice, however, the maximum range depends on many different factors.  As well as the type of motor you have, factors include the energy content (400 or 500 Wh), handling and age of the battery. However, the rider's weight, sitting position, riding style (starting frequency, cadence) and selected support levels (Eco, Tour, Sport, Turbo) all greatly influence the range. Last but not least, the track profile (uphill or flat), the ground (road or terrain), wind (headwind, tailwind) and even tyre profile effect distances possible. This makes it extremely difficult to provide precise and reliable information.
25km/h E-Bike  
Intended use
E-MTB Hardtail  
Wheel Size
Total number of gears
22.17  kg
Total weight
150  kg
Scope of Delivery
Includes pedals: Yes  
Damper brand: Without shock
System: MTB hardtail frame
Material type: Aluminium
further specifications: Gravity Casting Interface, hydroformed tubes, tapered head tube, thru axle M12 (1.75) x 142 mm
Brand: Yamaha
Model: PW-X System
Type: Bottom bracket motor
Performance: 250 Watt
Model: Yamaha
Type: Lithium-Ion
energy storage: 500 Wh
battery mounting: Frame battery
Yamaha LCD-X  
Type: Yamaha Quick Charger 4A  
Range (km): 50 -120 
System: Suspension fork
Brand: Suntour
Type: NCX E45-LOR with lockout, tapered head tube, quick-release axle
Suspension Fork
Travel (mm): 60 mm
Shifting Components
Drivetrain type: Derailleur
Gear No.: 10
Brand: Shimano
Type: Deore XT
Front Derailleur
Version: 2-speed
Brand: Shimano
Type: Deore XT
Shift Levers
Model: Shimano Deore  
Model: FSA
Sprocket 1: 48 teeth
Sprocket 2: 36 teeth
Model: KMC X10e  
Sprocket Gear Ratio (teeth): 11-36 teeth
Model: Shimano HG50
Front Brakes
Brand: Magura
Type: MT4
Brake system: Hydraulic disc brake
disc diameter: 180 mm
Rear Brakes
Brand: Magura
Type: MT4
Brake system: Hydraulic disc brake
disc diameter: 180 mm
Brake Levers
Model: Magura MT4  
Model: Ergoriser, width: 720 mm  
Model: Handlebar clamp: 31.8 mm
Material: Aluminium
Winora Yakun  
System: Patent post
Diameter: 31.6 mm
Material: Aluminium
Front Hub
Model: Thru axle 15x100  
Rear Hub
Model: Thru axle 12x142  
Model: Rodi Black Rock 23 Disc
Material: Aluminium
Front Tyre
Size (In Inches): 27.5
Tire width: 57 mm
Model: Schwalbe With integrated handles: yes
Rear Tyre
Size (In Inches): 27.5
Tire width: 57 mm
Model: Schwalbe Smart Sam
VP 469, non-slip  
System: Rear stay stand  
Model year
Product number
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