Questions? Want to test ride? 718.643.4542 or [email protected]

Haibike SDURO HardSeven 4.0 2017
  • sduro_hardseven_4-0
  • sduro_hardseven_4-0-white

Haibike SDURO HardSeven 4.0 2017


The Haibike SDURO HardSeven 4.0 2017 features 6061 Aluminum Alloy frame and equipped with the proven Yamaha PW mid-drive system, an attractive price to performance ratio.

Color Anthracite / White / Neon Yellow Matte Silver / Neon Green Matte
Size XS S M L XL
Clear selection
Clear selection

Haibike SDURO HardSeven 4.0 2017 features 6061 Aluminum Alloy with Gravity Casting Interface frame and a Yamaha PW mid-drive system as its motor.

The birth of the SDURO class opened up the world of ePerformance to a wider range of riders by offering them a quality model line at even more affordable prices. Powered by the reliable and extremely successful Yamaha eBike system, SDURO offers enormous riding pleasure at a great value.

Frame: The Haibike SDURO HardSeven 4.0 2017 features a lightweight hydroformed 6061 aircraft grade aluminum frame. It has a high strength to weight ratio and is highly resistant to corrosion. The frame also features a cable inlet system giving the bike an elegant solution for routing the wires and cables. Some other notable frame features include a gravity cast junction giving superior strength to the central load area and the Haibike’s high clearance centrally mounted motor is protected with their unique skidguard design.

Brakes: The Haibike SDURO HardSeven 4.0 2017 is equipped with high-quality Tektro HD M285 aluminum brakes. In addition to providing reliable stopping power, these brakes are low-maintenance and easy-to-control.

Drivetrain: The Haibike SDURO HardSeven 4.0 2017 features Shimano Acera M3000 9-speed derailleur paired with a Shimano Altus M370 Rapidfire shifter located on the grip.

Top Speed: Like most electric bikes sold in the US, the Haibike SDURO HardSeven 4.0 2017 has a top speed of 20 mph in keeping with federal law. There are ways to remove this speed limit for use on private roadways, however the jury is still out on how this will impact your Warranty. Until we get an official word from Haibike, we’re going to err on the side of caution. Please contact us to learn about the concerns with making this modification.

Sizing Options: It comes in a variety of sizes; Extra Small (35cm), Small (40cm), Medium (45cm), Large (50cm) and Extra Large (55cm). If you’re unsure of what size would be best for you, please contact us so that we can assist you in finding your correct fit.

Tires: The power meets the ground with it’s Schwalbe Smart Sam 57-584 tires.

Accessories: Our team has a lot of experience outfitting bikes with additional accessories, so be sure to reach out to us if there’s anything you may need.

Motor: The proven Yamaha PW engine is a powerful and highly reliable engine. Thanks to its Zero-Cadence support and helps the driver right from the first revolution of the crank. One of the few means engines it also allows a dual chainring, which offers a greater range of gear ratios and thus an even better uphill and downhill performance. Given him make its high maximum torque of up to 80Nm, its compact size and the low noise one of the best drives for sportive eBike.

Display: The Yamaha LED display is a compact and robust display / remote unit. Despite its small size, it provides the operator with all essential information. Easily accessible positioned to the left on the handlebars, all settings can be made to the system beyond.

Information available include the selection and display of the support levels (Off, Eco, Standard, High), the current speed, display of battery charge level, remaining range and the switching on and off of the light.

Skidplate: Especially with eMTBs include bouncing or rockfalls, which can seriously damage the deep-seated motor, an everyday occurrence. The Skidplate is useful as a protective device not only from a technical perspective, it also encompasses optical engine.So this is visually part of the frame. The result is a technically perfect tailed motor which, as its standard solution, a non-autogenous part is not, but is a self-evident center of ePerformance bikes.

Additional Information


6061 Aluminum, hydroformed, Gravity Casting Interface, disc brake Postmount


Yamaha PW-System – USA, 500W


Yamaha LED


Yamaha lithium ion, 400 Wh


Yamaha Rapid Charger 4A

Front Suspension

SR Suntour XCM RL DS Remote Lockout, steel spring Travel: 100mm, steel shaft 1 1/8 “Quick Release

Rear Derailleur

Acera M3000, 9-speed, Shimano


Shimano Altus M370, Rapidfire


Sram PG920, 11-34 teeth




FSA steel, 38


direct mount nylon

Front and Rear Brakes

Tektro HD M285, aluminum


Schwalbe Smart Sam, 57-584


Rodi FW Disc, eyelets, hollow rim, aluminum

Front and Rear Hub

XLC Alu disc, quick release axle


Sapim Leader, black


Haibike Components TheBar + Topflat 720mm


XLC screw handles Sport


Haibike Components TheStem +, A-Head, bar bore: 31.8mm, 6˚


A-Head Tapered


Selle Royal Voga


Haibike Components TheSeatpost +, patent, 31.6mm


Plastic MTB platform pedals


47.2 lbs.


27.5 “

As the new 2017 electric bikes roll in, it is our job to ensure that our customers have the very first opportunity available to pre-order their electric bike. Pre-ordering with Propel is made simple. In order to be among the first to get your hands on your 2017 electric bike, a small deposit of $250 is required. For the most up-to-date availability information or to pre-order, please contact [email protected] or give us a call at 718-643-4542.

This electric bike is expected to be available for shipment as early as January of 2017.

Below sizes are recommended as a good starting point when thinking about sizing. Please contact us for recommendations based on your specific needs.


Frame size XS S M L XL
A FRAME HEIGHT 35 cm 40 cm 45 cm 50 cm 55 cm
B SEAT TUBE ANGLE 73 ° 73 ° 73 ° 73 ° 73 °
D SEAT ANGLE 73 ° 73 ° 73 ° 73 ° 73 °
E HEAD TUBE LENGTH 140 mm 140 mm 140 mm 140 mm 140 mm
F HEAD TUBE ANGLE 70 ° 70 ° 70 ° 70 ° 70 °
G TOP TUBE LENGTH (HORIZONTAL) 555 mm 570 mm 585 mm 600 mm 615 mm
H CHAINSTAY LENGTH 455 mm 455 mm 455 mm 455 mm 455 mm
I BB DROP -40 mm -40 mm -40 mm -40 mm -40 mm
J WHEEL BASE 1075 mm 1090 mm 1105 mm 1120 mm 1135 mm
K STACK 620 mm 620 mm 620 mm 620 mm 620 mm
L REACH 365 mm 380 mm 395 mm 410 mm 425 mm


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