30 - 140 Power
30 - 140 Power
Bosch 250w Perf
CX Drive / Purion
up to 15 mph
The Haibike sDuro HardSeven 4.0 is the entry level Bosch CX powered hard tail in the Haibike range. Offering 120mm of travel and a 27.5" wheel, it's a good base for those wanting to try some forest paths, tracks, trails and use on the road too.
Gary Fisher recently quoted that eMTB bikes “are going to be the next big thing”. After having minor reservations about spending the most money ever for me on a bike – I can honestly say I agree and think he is most definitely spot on!
The entry level Bosch CX powered hard tail with 500Wh battery and 120mm front travel. Welcome the Haibike sDuro HardSeven 4.0 for 2018.
The new NX system offers the same same smooth and reliable shifting of it's bigger brother with the 12 tooth X-SYNC pulley wheels.
The X-HORIZON design reduces chain slap and the shifting force offering a smooth reliable setup.
You'll notice the new huge 11 speed cassette which offers an incredible 11 to 42t setup meaning this is the largest range ever possible on an electric mountain bike!
Up front Haibike have fitted a Suntour XCR suspension fork with 120mm travel and remote lockout. This fork is fully air adjustable and the rider can lock out the fork by use of a switch on the handlebars without leaning down.
On the 2018 sDuro HardSeven 4.0 we see the Tektro hydraulic disc brakes front and rear with larger 180mm rotors.
Couple this with Haibike's own MTB saddle and lock-on grips, making sure it's comfortable too.
Haibike have equipped the HardSeven 4.0 with Rodi Black Rock alloy double wall rims, both light weight & strong. These are quick release front & rear making wheel removal a breeze.
Finally Haibike have chosen Schwalbe Smart Sam tyres to offer multi-use tread. Light, nimble but grippy in slippery areas, the Smart Sam is a good intermediate tyre.
The new Haibike sDuro HardSeven 4.0 2018 eBike features the Bosch Performance CX crank drive motor, so you can be sure it's fitted with the latest kit and setup for optimum performance.
The 250w CX system outputs 75Nm of torque & peaks at 500w! It certainly packs a punch, it will also offer up to 300% assistance in turbo mode. Featuring 4 levels of assistance & remember you can always turn the power off 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 HardSeven 4.0 features the Bosch 500Wh PowerPack Battery, so it hosts the most range possible on a Bosch powered electric mountain bike.
For 2018 Haibike have equipped the new Bosch Purion display, a revised smaller dash that offers quick vision of essential parameters whilst occupying a minimal amount of cockpit space.
Read more in depth articles about the Bosch eBike system on our Blog information pages.
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.
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.
We've exclusively teamed up with Bikmo to offer 14 days free electric bike insurance when you purchase your new electric bike with e-bikeshop.co.uk.
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.
Aluminium 6061 with Internal Cable Routing
SR Suntour XCR Air LO-R, 120mm
Tektro M285 180mm
Sram NX 11 Speed Triggers
Sram NX 11 Speed
Sram PG1130, 11-42 Teeth, 11 Speed
Sram PC1110 11 Speed
Rodi Black Rock Rims, Haibike TheHub++
Schwalbe Smart Sam, 27.5 x 2.25
Haibike TheBar 31.8mm 720mm
Haibike TheStem 31.8mm
A-Head, Alloy, Tapered
Haibike Alloy Post, 31.6mm
Bosch Lithium Ionen 36 Volt, 500 Wh, with BMS Management
Bosch Purion Display / Integrated Buttons
Bosch Performance CX 36 Volt, 250 Watt. 50 - 300% Assist, 75Nm
30-140 miles of power assisted range, depending on terrain
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 HardSeven 4.0 2018 is available in frame 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 an expected date at the top of each bike description.
Are there any colour options?
No, the sDuro HardSeven 4.0 2018 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?
MADE IN GERMANY
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.
Bosch CX eBike System Overview - Bosch CX Performance System Product Brochure
Bosch eBike User Manual - Bosch eBike Performance CX User Manual
Bosch eBike Purion Display Manual - Bosch Purion Display User Manual
Geometry Chart - Haibike sDuro HardSeven 4.0 2018 Geometry Chart
Winora Bike Manual - Winora Group eBike Manual
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