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Haibike FullSeven 4 2021 Yamaha

£2,999.00 Pre-Order

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Stock Availability

The Haibike FullSeven 4 2021 electric bikes are available to pre-order (see dates below). Don't miss the boat on these popular models - Order now from Haibike's largest UK eBike supplier and we'll send asap on arrival. If you have already ordered & see a different date below, it may be that yours is coming earlier and the dates below are as of ordering right now.

Early Pre-Order* Reservation: Reserve your new Haibike model now by paying in full or alternatively leaving a small £199 deposit.

Please see below estimated delivery times. If it's showing in stock please select the 'Pay In Full' option so we can dispatch this asap.

Current Estimated Arrival Month:
Oct '22Oct '22Oct '22Oct '22

Who is this bike suitable for?

The new 2021 Haibike FullSeven 4 is built for riders wanting to explore both on and off road. The fast rolling wheels roll well on tarmac, and the 100mm suspension and 27.5 tyres come into their realm on forest tracks, paths and trails. It's a great entry level bike into mountain biking, being a full suspension bike priced at hard tail money with the added bonus of a bigger 500Wh battery!

Bought a Haibike SDuro Fullseven. With the new Yamaha motor. This Bike is excellent. 

It was delivered well packaged and had been set up perfectly. The Customer Service by both Sales Staff and Workshop Staff is excellent and you can tell this Company looks after its Customers to a exceptional degree.

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

Bringing a whole new 100mm chassis for the Haibike FullSeven 4 in the 2021 electric bike line up. Offering fantastic value for money, the FullSeven 4 is priced at 'HardTail' money but for a full air suspension eBike.

Nothing else on the market compares with FS eBikes generally starting at around the £4k mark, you won't be able to beat the Full Seven 4 for 2021 coming in at just £2999.00.

This new model also comes with 'twin pot' Shimano hydraulic disc brakes, which offer double the stopping power of their 'single pot' predecessors. 

Shimano brakes on the FullSeven 4 2021

The FullSeven 4 2021 comes as standard with Yamaha's new LCD side switch display, offering a compact yet easy to read display which is integrated into the control buttons on the left hand side of the bars. This keeps the stem area uncluttered whilst still displaying your speed, battery capacity and level of assistance. 

The large 1.7 inch LCD display on the FullSeven 4 also allows for the selectable trip, range and odometer readings to be hidden should these not be required, keeping with the minimal design. Keeping with Yamaha's previous PW-ST controls, the multi-function LCD side switch has the usual walk function. New for 2021 this PW-ST motor allows the 'Automatic Support Mode' which selects the right amount of assistance based on the riding conditions and how the bike is being used. 

Shimano Deore on the FullSeven 4 2021

Haibike have fitted the new Shimano Deore wide range 10 speed gear system. All the Shimano 2021 Shadow mech's offer a clutch system to reduce chain suck and keep an overall crisp feeling with less flex and bounce over the rougher bumps.

The Shimano M4100 10-Speed casette is specially developed to give a 11-46t setup. This complete range offers the rider a wholesome gearset for descending and ascending. 

Haibike have finished the FullSeven 4 2021 eBike with Shimano through axle Haibike disc hubs laced onto strong and lightweight alloy double wall rims.

These wheels are wrapped with WTB Ranger tyres, offering superb grip off road, but their 'flat top' design offers great roll free resistance when on tarmac too. 

This 2021 FullSeven 4 eBike is perfect for most weekend riders, with a 500Wh battery for a full day's ride. The mid spec components & lightweight build make it a great all rounder for most trail riders not wishing to compromise on budget. A well priced full suspension eBike at hard tail money.

Yamaha PW-ST eBike System on FullSeven 4 2021

Yamaha PW-ST eBike System

The new 2020 Haibike FullSeven 4 is powered by the Yamaha PW-ST electric bike system. This new system for 2021 offers up to 280% assistance and peaks at 70Nm of torque. The power curve comes in early and is responsive as soon as you touch the pedals. The PW-ST supports a higher cadence than the standard PW Series, now offering up to 110rpm. 

The assistance is offered in 4 levels - 'Eco+', 'Eco', 'Standard' & 'High'. This allows the user to fine tune the amount of assistance required during the ride offering complete flexibility and control which now also includes the 'Automatic Support Mode' which selects the right amount of assistance based on the riding conditions and how the bike is being used.

The 2021 Yamaha 'InTube' eBike battery can be quickly recharged in a matter of hours both on and off the bike. The new LCD display mounted on the handlebars shows how much capacity the battery holds and also the predicted range in assisted miles. Offered with a lightweight & compact charger for 2021.

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 FullSeven 4 2021

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. We can also offer worldwide support.

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. 

*Pre-order service: Take advantage of our pre-order service which places you in the queue to obtain a bike as soon as it is available. Orders are fulfilled on a first come served, queued basis. Dates are predicted production times and with all manufacturing dates can move back and forth. Specifications can change and images are artists impressions.

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 left on previous model: ive had this a year and its brilliant ,ditched the forks and bars and i love this beast now ,upgraded rear shock too now and wheels next but only because ive bought hope set up ,nothing wrong with stock only it is entry level so ...ya know,rest of it is as good as higher end models
Had this bike now for 2 months. Can’t fault it. Great range and so well made. You can’t help but love the way it looks! Awesome bike and great service from e-bike shop
Review submitted on previous model: We bought three Fullseven’s for Christmas, amazing bikes. We riding higher and further than we could have imagined. If you haven’t ridden an ebike , book a test ride !!!
Review submitted on previous model: Bought a Haibike SDuro Fullseven 3.0. With the new Yamaha motor. This Bike is excellent
It was delivered well packaged and had been set up perfectly. The Customer Service by both Sales Staff and Workshop Staff is excellent and you can tell this Company looks after its Customers to a exceptional degree. I live in Stratford upon Avon which is large distance away but would always deal with the E-biikestore for future purchases.

Write a review



General Bike Specifications


Alu 6061, Hydro Formed, Gravity Casting Interface


SR Suntour XCM 34, 100mm, Tapered

Rear Shock

SR Suntour Edge LO Air


Shimano Deore MT400 Twin Piston 180mm


Shimano Deore M6000, Rapid fire, 10-Speed

Rear Mech

Shimano Deore M5120 10-Speed


Shimano M4100, 11-46t, 10-Speed


KMC e10s 10-Speed


Schumann 25mm Alloy Rims on Shimano Hubs


WTB Ranger Comp, 27.5 x 2.30"


Haibike TheBar 31.8mm 780mm


Haibike TheStem 31.8mm


A-Head, Alloy, Tapered


Haibike Alloy Post, 31.6mm


Haibike TheSaddle



Electric Bike Specifications


Yamaha Lithium Ionen 36 Volt, 500 Wh


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 FullSeven 4 2021 is available in frame sizes - 40cm (15.5"), 44cm (17.5"), 48cm (18.5") & 52cm (20.5"). 

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 FullSeven 4 2021 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 -


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.