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Haibike xDuro FatSix Fat Bike 2015 Bosch

£3,899.00 Sold Out

This bike is now sold out.

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Who is this bike suitable for?

The Haibike FatSix is really designed for snow, deep mud or even sand. But do we get much of this in the UK? No - Not really! Why would I want a fattie? Because its the coolest thing going! Be it riding for what its designed for, or rolling up to the pub, be sure to get everyone looking at the brand new 2015 fat eBike from Haibike.

Warning…This bike is mahoossive fun! It just gobbles up anything you point it at and turns heads anywhere you go.It is surprisingly light/nimble, rolls really well on tarmac and is awesome on really soft stuff. The frame,graphics and components are spot on as you would expect from Haibike and Bosch. The bike arrived nicely packed, safe and secure in its box, Martin and the team were great and the after sale care is superb… Thanks guys!

New Features

The Haibike FatSix is a brand new eBike within the Haibike range for 2015, so its packed full of new features & decent specc'd components from the lightweight, durable Shimano XT 10 speed drivetrain with clutch rear mech. 

To the brand new Rock Shox Bluto forks which are specifically designed with fat bikes in mind. Offering superior adjustability and a wide enough bridge for the super wide tyres to roll through.

Haibike FatSix fitted with Shimano XT
These forks offer 100mm of travel, they are air adjustable and even have a remote lockout operated from the handlebars for conserving valuable energy on the climbs. 

Now to the fun bit - The wheels! Haibike have built a superior wheel set for their brand new FatSix, using super wide 26" Alex rims, which are alloy and drilled out, creating not just a lightweight wheelset but they also super cool lookers. Built onto Formula sealed bearing, through axle hubs using DT Swiss Competition black spokes - The wheel set is surprisingly lightweight.
Shimano XT Brakes on Haibike FatSix 2015

Haibike have matched the brakes perfectly with the gear system, again using full Shimano XT hydraulic disc brakes to ensure that fat bikes comes to a stop quickly. These brakes require minimum maintenance and keep the overall weight of the bike down. 

Haibike have joined forces with German tyre manufacturer Schwalbe. These new Jumbo Jim tyres are 4 inches wide and offer a large tread pattern to ensure maximum grip. They are made with the famous 'Snake Skin' sidewall to resist any snags and are fairly puncture resistant which is always a plus point. 

These tyres are just as light as similar all mountain regular tyres, which is surprising considering the amount of rubber used. Designed specifically for fat bikes.

We are really pleased that Haibike have come up with this bike. Fat bikes have been around for a while now, although they perform a simple task for riders that are putting them through their paces in sand, dirt, snow etc. They are also popular with Brits for rolling about on, however the larger tyres often pick up more resistance than a standard bike.

They can be quite hard to use in a practical sense. But to combine this style of bike with a Bosch Performance motor makes perfect sense. It offers an assisted bike that has superior amounts of grip at whatever you throw at it, but is not hard to ride around. Say hello to the all new generation of Fat eBikes!

Bosch Nyon on the new 2015 FatSix

Bosch Nyon eBike System

The new Haibike xDuro FatSix 2015 eBike also features the latest Bosch Performance crank drive motor, so you can be sure it's fitted with the latest kit and setup for optimum performance. This system outputs 60Nm of torque & peaks at 500w! It certainly packs a punch, it will also offer up to 275% assistance on turbo mode, while Eco mode offers a more subtle 50% assistance. There are 4 levels of assistance and remember you can always turn it off completely and ride it as a normal bike! 

This machine rolls just the same as a normal cycle. In fact the quality in the design, geometry & build make it a true performer! The Haibike Fat Six features the Bosch 400Wh PowerPack Battery so it hosts the most range possible on a Bosch powered electric bike. 

New for 2015 the xDuro FatSix utilizes the brand new NYON system from Bosch. The LCD multifunctional display on this eBike is like no other! All the normal cycle computer functions but with built in GPS navigation, full multimedia support and Bluetooth integration with your phone for live text message and call alerts. What's more the system can be used as a full fitness suite with connection to your PC.

Read the more about the Bosch Nyon system on our Blog here.

Whats included?

This bike comes fully set-up by our workshop technicians. You can be sure that every aspect of the eBike has been dialed in for optimum performance. On all suspension models, be sure to let us know your weight as we can pre adjust the suspension to the desired rider weight, giving the perfect balance and agility specifically for individuals needs. All our electric bikes arrive with a user manual, keys, charger & free follow up service.

Warranty for Haibike FatSix 2015

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 for customers further afield using a laptop or PC connected to the internet, combined with our diagnostic equipment.

E-bikeshop is a UK Bosch 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.

Customer Reviews

Just thought I would drop you a line to thank you for your service yesterday. I did not intend to purchase yesterday, just have a look and get a feel for the bikes.
Had a go on one of these up lee quarry in Lancashire so addictive and amazing fun, looked and felt very well made I think one of these will go very nicely with my orange alpine 160!!
Thanks to these guys for all their help with my bike, great service every time I deal with them.
If you like off roading / cross country trekking this is the bike for you. Its comfortable, very powerful and with a great range.

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General Bike Specifications


Aluminium 6061, 26" Fatbike, hydroforced tubes, gravity casting interface, tapered


Rock Shox Bluto, PushLoc, suspension: air, damping: oil, travel: 100mm, tapered


Shimano Deore XT M785, hydraulic disc brake 180mm


Shimano Deore XT SL-M 780, Rapidfire, I-Spec

Rear Mech

Shimano Deore XT M 786 Shadow Plus, 10-Speed


xDuro Alu Light ISIS


Sram PG 1030 11-36 Teeth, 10-Speed


Shimano HG 54


Formula DHL Hubs, DT Swiss Spokes, Alex AQ6 26" Drilled Rims, Through Axle


Schwalbe Jumbo Jim, SnakeSkin, TL-Easy, 26x4,0, Presta valve


Xduro Lowriser aluminum 31.8mm


Xduro Alu, A-Head 1 1/8" 31.8


FSA no. 57, A-Head, semi-integrated, tapered


Xduro aluminum 31,6 mm, Alu Patent, clamp with quick release


Xduro Light MTB



Electric Bike Specifications


Lithium Ionen 36 Volt, 400 Wh


Bosch Nyon Bordcomputer with operation unit, push-assistance & GPS


Bosch Midmount Performance 36 Volt, 250 Watt


30-110 miles range, cost to charge from flat - 6 pence

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 xDuro FatSix is available in the following sizes - 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 a better date at the top of each bike description, it is highlighted in a grey box. You can order a bike for pre-order. Once the checkout has been completed we will take a small deposit, then settle the balance when the bike becomes available. 

Are there any colour options?
No, the xDuro FatSix 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 can't 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 -


Bosch eBike System Overview - Bosch eBike Performance System Product Brochure

Bosch NYON eBike User Manual - Bosch eBike Nyon Performance User Manual 2015

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.