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Haibike sDuro Trekking 4.0 2020 Yamaha

£2,549.00 Sold Out

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Who is this bike suitable for?

The 2020 Haibike sDuro Trekking 4.0 eBike is the mid spec model in the Haibike trekking range for 2020 built with the new Yamaha PW-ST system and larger capacity 500Wh InTube battery mounted in the frame. Designed for road and light path use. Featuring the 'balloon style' tyres for comfort. It's equipped with essentials like lights, mudguards, pannier rack & a side stand. Popular with leisure & commuters alike, this fast bike rolls well on roads and the hybrid tyre also takes well to light paths. 

The bike is well engineered, easy to use and I recommend it to anyone thinking about purchasing an e-bike, stop thinking and just do it, even at my age it keeps you fit!

Haibike Modular Rail System

Haibike Modular Rail System

The all new MRS (Modular Rail System) from Haibike allows accessories to be integrated neatly onto your new Haibike electric Bike. This can include anything from a water bottle to a lock.

Exclusively compatible with new Haibike electric bikes with 'InTube' integration, this system is both flexible and versatile in a way that's never been possible before. 

At E-Bikeshop we'll exclusively be offering these accessories fitted to your new bike. Any that you add to the basket will arrive fitted, these cannot be purchased separately for bikes bought elsewhere.

In true Haibike German design the accessories are matched perfectly, with quality fixings like the water bottle for example, which quickly snap locks back into place when you get it back near the magnets. Thus not allowing it to fall off mid ride!

Furthermore, you are not restricted to just one accessory. Many you can mount in tandem, like the frame lock and bottle for example.

Please Note: These accessories are only compatible with Haibike's using the MRS system. 

TheBottle Haibike Modular System MRS

Allows a water bottle
to be mounted on the frame.

TheRailLock Haibike Modular System MRS

A built in security
lock key and cable system.

TheCarryPack Haibike Modular System MRS

A new product coming
soon, the carry storage pack.

New Features

Featuring the new Yamaha PW-ST system, brand new LCD control buttons and the internal battery design within the frame.

For 2020 the Haibike sDruo Trekking 4.0 has Shimano hydraulic disc brakes to match the new wide range gearing.

These powerful brakes are simple to use and easy to pull, they offer reach adjust so riders with bigger or smaller hands can adjust where the lever sits. 

Shimano Brakes on sDuro Trekking 4.0 2020

The 2020 Trekking 2.5 features the Suntour XCM front suspension fork with a slightly longer 67mm of travel to take the zing out of the front end. These lightweight fork's are constructed of magnesium lowers also feature a lockout so the rider can switch between locked and open when changing terrain surfaces.

The 2020 Suntour XCM forks have slightly larger stanchions so they are stiff and less flexible which works well with heavier riders. 

The Haibike sDuro Trekking 4.0 2020 is equipped with Shimano's new Deore M6000 10-speed rear derailleur. 

Shimano Deore 10 Speed on sDuro Trekking 4.0 2020

The Deore setup offers a wide range of gearing from 11 to 42 teeth at the rear. This offers excellent ratios for both climbing & picking up speed on long flat areas. The gearing is both responsive and crisp, meaning you can focus on the ride.

The M6000 derailleur features Shimano's Shadow Plus one way friction clutch to reduce chain slap, helping to keep things quiet and efficient over rougher terrain.

The 2020 sDuro Trekking 4.0 uses 27.5" (650B) wheels, so optimise the benefits of both 26" & 29" and combine them into one fast rolling, easy to manoeuvre wheel size.

Matched up with Schwalbe Super Moto-X Tyres they give the Trekking 4.0 a comfortable feel as the broader tyre absorbs the 'British Roads' better & allows for more grip whilst maintaining a fast rolling resistance on the road.

The sDuro Trekking 4.0 eBike is equipped with all the essentials including front/rear lights (Powered off the Yamaha eBike system itself), mudguards, a rear rack & side stand. Considering all of this and the German build quality, it's a well priced bike of this spec!

It's the only one in the range to feature a built in 500Wh battery and the brand new Yamaha PW-ST drive system. 

Yamaha PW-ST eBike System on Haibike Trekking 4.0 2020

Yamaha PW-ST eBike System

The new 2020 Haibike sDuro Trekking 4.0 features the brand new 2020 Yamaha PW-ST drive system. This new motor has a built in quad sensor which applies assistance in a even more efficient and smooth way. It makes the PW-St the perfect all rounder for different riding styles. 

The assistance is offered in 4 levels - 'Eco+', 'Eco', 'Standard' & 'High'. Now also featuring the Automatic Support Mode which selects the right ammount of riding assistance based on the terrain.

This allows the user to fine tune the amount of assistance required during the ride offering complete flexibility and control. The Trekking 4.0 2020 eBike uses the 500Wh in-tube battery so it's completely concealed within the frame, but can be charged in the frame or removed easily for charging too.

The new LCD display mounted on the handlebars, shows not just how much capacity the battery holds but also the predicted range in assisted miles. Offered with a lightweight and compact charger.

You can learn more / read reviews of the Yamaha eBike system on our blog pages. 

Whats included?


This electric bike comes fully set-up by our workshop technicians. You can be sure that every aspect of the eBike has been dialled in for optimum performance. All our electric bikes arrive with a user manual, keys, charger & free follow up service within 3 months.

Support on the Haibike sDuro Trekking 4.0 2020

Our electric bikes also include a 5yr warranty on the frame, 2yr warranty on all the electrics & 1yr warranty on the components. In the event of a problem, we handle all warranty claims in-house.

E-bikeshop is a UK Yamaha Electric Bike Service Center and our in house workshop is now exclusively reserved for our own eBike customers. We also have parts / spares to hand should they be required.

*Range is dependant on many factors inc rider weight, wind, hills, terrain etc. For a better estimate, please use our range calculator. 

Free Electric Bike Insurance Cover

FREE 14 Days Electric Bike Cover

We've exclusively teamed up with Bikmo to offer 14 days free electric bike insurance when you purchase your new electric bike with

You'll be covered for eBike theft, accessories, crash damage, clothing/headgear, accidental damage, public liability and Bikmo will even cover the cost of getting you home as a result of damage or theft.

The perfect package to get you started with your new eBike without the need for any worry or hassle. Of course, you'll have the no obligation option to continue your insurance over after the initial period.

To get this exclusive special offer, simply tick the checkbox in the checkout. 

*You must meet all of the standard Bikmo eligibility criteria and understand the Bikmo locking requirements. You can find this info on the dedicated page here

Customer Reviews

Review submitted on previous model: Who would have thought that a 74 year old living in the Highlands surrounded by lots of very steep braes would buy an e-bike. Certainly not me! That was until Covid19 came and brought with it lockdown which meant that I couldn't indulge in my usual activities but I am allowed to cycle and in my situation an e-bike seemed to offer the opportunity. So I bought a Haibike SDuro 4 2020 and I have to say that its amazing, the braes hardly matter (that includes some very steep ones) and I will be able to go biking with my grandkids when this lockdown is over. The bike is well engineered, easy to use and I recommend it to anyone thinking about purchasing an e-bike, stop thinking and just do it, even at my age it keeps you fit!

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General Bike Specifications


Alu 6061, Hydro Formed with Internal Cable Routing


SR Suntour XCM ATB LO, 67mm

Rear Shock



Shimano MT200 Hydraulic Disc Brakes


Shimano Deore 10 Speed Triggers

Rear Mech

Shimano Deore 10 Speed


Shimano HG500 11-42 Teeth, 10 Speed


KMC X10 10 Speed


Rodi Typ 35 Alloy Rims on Shimano Hubs


Schwalbe Super Moto-X 27.5 x 2.40"


Haibike TheBar 720mm


Haibike TheStem 31.8mm


A-Head, Alloy


Haibike ThePost, Alloy, 31.6mm


Haibike TheSaddle Comfort



Electric Bike Specifications


Yamaha Lithium Ionen 36 Volt, 500 Wh, with BMS Management


Yamaha Side Switch multi functional LCD display with walk assistance


Yamaha PW-ST Crank Drive 36V 250 Watt. 50 - 280% Assist, 70Nm


30 - 140 miles of power assisted range, depending on terrain

Further Information


The most frequently asked questions on this eBike -

These questions relate to this bike. You can find a full F.A.Q on general eBike & website questions by clicking here.

What sizes is this bike available in?
The Haibike sDuro Trekking 4.0 2020 is available in - SOLD OUT.

Is this bike in stock now?
The stock status is shown at the top of this page next to the price. If the stock level is shown as 'Pre-Order' this means it is a new model arriving soon, you can see an expected date at the top of each bike description.

Are there any colour options?
No, the sDuro Trekking 4.0 2020 bike is only available in the colour shown.

Where can I find a geometry chart of this bike?
You can find the geometry chart of each bike by clicking on the 'Downloads' tab of each bike.

Where is this bike made?

Can I try the bike before I buy?
Yes of course, you can visit, we can talk you through your riding style and requirements and offer expert advice as to which model to select. We will be able to advise particular eBikes and talk them through in more detail. We also give you the opportunity to ride crank drive bikes so you can get a feel for them prior to purchase. 

At e-bikeshop we work by appointment only, so we can talk to each customer on an individual basis to give the best advice possible. If you like the bike, you have the option to take it away there and then with any accessories selected fitted and a full fitting session on the bike itself. We ask you to go for a short ride on the bike to make sure you are happy with the setup and also able to answer any operational questions you may have. 

If you cannot find the answer you are looking for, please do not hesitate to get in touch.
Remember you can find a full F.A.Q on general electric bike & website questions by clicking here.

The following links will open PDF files in a new tab -


Unisex Geometry Chart - Haibike sDuro Trekking 4.0 2020 Unisex Frame Geometry

Crossbar Geometry Chart - Haibike sDuro Trekking 4.0 2020 Crossbar Frame Geometry

Winora Bike Manual - Winora Group eBike Manual

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Finance Options

The prices below do not include any additional products, product options or shipping costs.
To pay by finance select the finance option during the checkout process.
Finance is only available for UK residents.

Finance Options
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The above values are best estimates, Final pricing will be confirmed on the V12 Retail Finance application. The UK Electric Bike Company Ltd is registered in England and Wales 08775019. Registered office: 12 Borelli Yard, Farnham, Surrey, GU9 7NU. The UK Electric Bike Company Ltd acts as a credit broker and only offers credit products from Secure Trust Bank PLC trading as V12 Retail Finance. The UK Electric Bike Company Ltd is authorised and regulated by the Financial Conduct Authority. Our firm reference number is 659966. Credit provided subject to age and status.