The new 2026 Cube electric bike range has just been launched! Check it out here 👉 Cube 2026
Spread the cost with V12 Finance
Click 'Find out more' above to calculate costs. Then simply add the bike and any products you wish to the cart and proceed through the checkout, where you can apply online and the process is automated.
Save with a Cycle To Work Scheme
We deal with all major cycle to work scheme providers. You can save up to 48.25% on the purchase of your new electric bike. We don't add on any hidden charges or fees (even on sale items).
Fast Electric Bike Delivery
Fast electric bike delivery subsidised to just £4.99 (for mainland UK). We also deliver to Highlands & Islands as well as the rest of the world. Simply add to cart, the shipping cost is calculated at checkout.
Free 30 Day Insurance Cover
Every electric bike purchased from us benefits from free 30-day insurance cover from our partners at Bikmo. This covers both theft and damage. Simply opt for your free e-bike insurance cover at the cart.
Our E-Bike Price Match Promise
Seen a bike advertised for less elsewhere, but want to purchase with all the benefits of buying from the electric bike experts? We'll do our best to match the price on a like-for-like service and product.
Arrange a Viewing in Store
Want to view your dream bike, or maybe you just need a little more information or support? Why not visit our HQ where we have over 150+ electric bikes on display and one of our e-bike experts can assist.
Description
Who is this bike suitable for?
The Haibike sDuro HardSeven 6.0 2020 model is a great all rounder matched with great looks and featuring the latest generation of Yamaha eBike motor & 500Wh in-tube battery. It's suitable for woodland, trails, off road, lanes, paths tracks as well as the road too.
Wow, this is a great bike. I have purchased sub £1k hub motor powered bikes but they do not touch this bike. The Yamaha motor is superb and the way the power is delivered is so smooth. The bike feels great when riding and looks even better in the flesh , pictures do not do it justice. You won't be disappointed. Thanks guys for an awesome bike.
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
Allows a water bottle
to be mounted on the frame.
TheRailLock
A built in security
lock key and cable system.
TheCarryPack
A new product coming
soon, the carry storage pack.
New Features
Haibike's new sDuro HardSeven 6.0 2020 eBike features a built in Yamaha battery within the frame. With the Yamaha PW-ST motor and new LCD control switch.
The 2020 HardSeven 6.0 eBike is equipped with the new Sram SX Eagle 12-speed group set. You'll notice the huge 12 speed cassette which offers an incredible 11 to 50t for both up and down hill, offering a gear range of 500%.
Whilst being Sram's 12 speed group set, the SX Eagle delivers an excellent shifting experience with a reliable roller clutch and the ever useful Cage Lock to ease wheel removal or fitting.
The RockShox Rekon fork upfront uses an easy boost through axle and offers superior air adjustment to the riders weight by use of a shock pump to adjust the air volume to the riders preference. It also has the new lockout adjustment so you can fully lock or fully open the fork, or have it set anywhere in between for full control!
Haibike have opted for Tektro's new Orion brake set, which consists of a twin piston brake caliper both front and rear for unparalleled amounts of stopping power.
The levers are reach adjustable and offered with matchmaker clamps keeping the cockpit area tidy and clean.
Offered with Rodi Black Rock alloy double wall rims, both light weight & strong. The wheels are quick release front and rear making wheel removal a breeze. A great way into the eMTB scene without breaking the bank.
The Haibike HardSeven 6.0 features a lightweight alloy frame. It's got the Yamaha battery and motor built in and also features full internal cable routing throughout. So it;s a clean looking bike and the colour scheme on this one looks fab too!
Equipped with Schwalbe's large volume 2.6" Smart Sam tires, these tires have a tight central pattern for excellent rolling speed, offering reliable grip on a mix of terrain including the road.
The shoulders of the tire have wider spacing with a more aggressive tread to optimise off road grip during cornering, making them a solid all rounder.
With the larger volume of Plus tires, this allows for the tires to be run at higher pressures for faster rolling on road, or alternatively lower pressures for comfort and a wider footprint to improve grip off road.
Overall the Haibike sDuro HardSeven 6.0 is a great buy with a strong motor and Yamaha's built in 500Wh battery pack.
With the new Sram 12-speed drive train and a decent RockShox fork upfront it's a great combination for anyone getting into eBikes.
Yamaha PW-ST eBike System
The new 2020 Haibike sDuro HardSeven 6.0 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 amount 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 HardSeven 6.0 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.
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.
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 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.
Specifications
General Bike Specifications
Frame Aluminium 6061 with Internal Cable Routing
Forks RockShox Recon TK, 120mm, Lock Out
Rear Shock N/A
Brakes Tektro Orion Twin Piston 180mm
Shifters Sram SX Eagle 12 Speed Triggers
Rear Mech Sram SX Eagle 12 Speed
Cassette Sram Eagle PG1210, 11-50t, 11 Speed
Chain Sram SX Eagle 12 Speed
Wheelset Rodi Black Rock Rims on Haibike Hubs
Tyres Schwalbe Smart Sam, 27.5 x 2.60"
Handlebars Haibike TheBar 31.8mm 720mm
Stem Haibike TheStem 31.8mm
Headset A-Head, Alloy, Tapered
Seatpost Haibike Alloy Post, 31.6mm
Saddle Haibike TheSaddle
Weight 23.1 kg
Electric Bike Specifications
Battery Yamaha Lithium Ionen 36 Volt, 500 Wh, with BMS Management
Display Yamaha Side Switch multi functional LCD display with walk assistance
Motor Yamaha PW-ST Crank Drive 36V 250 Watt. 50 - 280% Assist, 70Nm
Range 30 - 140 miles of power assisted range, depending on terrain
E&OE