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Sports E-bikes

Haibike SDURO Cross 4.0 men

  • Frame type


  • Yamaha PW mid-engine 250 Watt Drive Unit

  • Yamaha battery, 36V, 400Wh, lithium ion

  • Yamaha LED display

  • Shimano Altus 9 speed gear system

  • 700c wheels with Tektro hydraulic disc brakes.

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Ride further with less effort.

The Haibike sDuro Cross 4.0 is a on and off road hybrid electric bike that is equipped Yamaha crank drive motor and with 700c wheels for low rolling resistance that are happy on the tarmac  and versatile enough that you can use it off road too.

Equipped with one of the best e-bike systems on the market the Yamaha PW mid-engine Drive Unit is proven to be a powerful, light and reliable motor. Thanks to its Zero-Cadence system, it supports the rider from the first revolution of the crank. It's compact size, this middle mounted system, where the power unit and the battery are mounted close to the pedals, creating a low and central gravity point. The end result is an outstanding weight / balance ratio and excellent riding stability. The PW unit by Yamaha has an eceptionaly quick power delivery and ample amounts of low-down torque – up to 70nm in High Mode – making electrical assist on hills and gravel roads – under the harshest of conditions – extremely powerful. The level of assistance reaches an impressive level of 280% at maximum output!  Its compact size, and its low noise, the Yamaha PW is one of the best eBike systems for sporty use. 

The Yamaha LED display is a compact yet robust display and remote unit. Despite its small size, it provides the rider with all essential information. The actual LCD display area is large on the Yamaha system, each unit is easy to navigate and user friendly. The units are displayed in a clear, easy to read manner. Positioned on the left of the handlebars, the remote is easily accessible.

Impact-resistant plastic SkidPlate, similar to a helmet, the SkidPlate protects the motor from damage and is strong enough to absorb even the hardest of strikes that would otherwise damage the motor. Conventional eBike motors sit low in the frame and run the risk of being damaged by strikes to the underside of your bike. In 2012 Haibike introduced the SkidPlate, a simple protective element that effectively protects the motor from below.

The centerpiece of the frame: the motor interface. At this connection point many important functions come together: the engine mount, swing arm and shock mounts, and the battery and downtube connection. The more stable the interface is, the more stable the entire frame is.


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Technical Specifications

FRAME aluminium 6061, Gravity Casting Interface, hydroformed, quick-release 5 x 135mm
DRIVE UNIT Yamaha PW-System, 250W, 25km/h
BATTERY Yamaha Lithium Ion, 400 Wh
CHARGER Yamaha quick charger 4A
FORK SR Suntour NRX D-LO Lockout, steel spring/ elastomer, Travel: 75mm, steel steerer tube 1 1/8", quick release
SHIFTING SYSTEM Acera M3000, 9-speed, Shimano
GEAR SHIFTERS Shimano Altus M370, rapidfire
REAR SPROCKET Sram PG920, 11-34 teeth
CHAIN GUIDE Nylon directmount
BRAKE LEVER Tektro HD-M285, aluminium
FRONT BRAKE Tektro HD-M285, aluminium, 180mm
REAR BRAKE Tektro HD-M285, aluminium, 160mm
TIRES Schwalbe Smart Sam Performance, 42-622
RIMS Rodi FW Disc, with eylets, hollow rim, aluminium
FRONT WHEEL HUB XLC aluminium disc, quick release axle
REAR WHEEL HUB XLC aluminium disc, quick release
SPOKES Sapim Leader, black
HANDLEBAR Haibike Components TheBar Topflat 720mm
GRIPS XLC lock on grips Sport
STEM Haibike Components TheStem , A-Head, Bar bore: 31.8mm, 7%u02DA
HEAD SET A-Head Tapered
SADDLE Selle Royal Voga
SEAT POST Haibike Components TheSeatpost , Patent, 31.6mm
PEDALS plastic, MTB pedal
KICK STAND Ursus Mooi, adjustable
WEIGHT 21.2kg
MAX SPEED  17mph assisted
RANGE 25-55 miles average

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