Life on the trail doesn’t have to be hard work. The Haibike sDuro HardLife 4.0 is a women’s specific hardtail electric mountain bike that features a powerful Bosch motor and long lasting 500Wh battery pack to boost your natural pedalling power. With 120mm of front suspension travel to smooth the trail and hydraulic disc brakes for confident speed control the HardLife will make your trail adventures easier.
The SDURO Life series is specifically designed for women, without any compromises in power or performance. The bike features an aluminium frame and a suspension fork with 120 mm travel and Bosch Performance CX.
The Haibike SkidPlate:
Especially eMTBs often suffer from impacts or stone chipping which damage the low-situated motor severely. Therefore, we were the first manufacturer to introduce the SkidPlate back in 2012, a protection element which protects the bottom side of the motor.
Bottom side protection
Here the concept of a 'sacrifice part' applies: Similar to a helmet, the SkidPlate absorbs impact forces by deformation or destruction which would otherwise damage the significantly more expensive motor.
Plastic as ideal raw material
This is why we also use a special, shock-resistant plastic. This material conducts the incoming forces very well but stays dimensionally stable even under severe deformation at the same time compared to other materials which do not switch back to their original shape after deformation. The production in the corresponding colour perfectly hide scratches and smaller damage. If required, the SkidPlate can simply and cheaply be exchanged.
The Haibike IntegratedMotor concept:
The motor is the technological heart and optically the basic feature of an eBike. Thanks to the GravityCasting Interface, we are able to slightly remodel the motor and as a result, get rid of the mounting plates. Thus, we reduce the construction space to a minimum and the optical volume to a fraction of its original size.
The SkidPlate is useable, not only from a technological perspective, it optically also surrounds the motor. Visually, this results in a better frame integration. This is the basis for a perfectly fitting motor which does not appear like a foreign component like in its standard version, but rather becomes the natural centre of the ePerformance bikes.
Bosch Performance CX Drive Unit:
The Bosch Performance CX has been specially optimized for sporty use. The motor delivers a constant maximum torque of up to 75 Nm up even to a high speed range.
The motor offers an impressive maximum torque of 75 Nm. The “Direct Flow” technique also guarantees powerful support in the lower cadence levels. Trail Control offers a dynamic power management system, that allows the rider to choose the optimum support level (50-300%) for the terrain they are riding, their riding style, and the distance they are looking to cover. “Shift detection” protects your chain by cutting off the torque from the motor during shifting for smooth gear changes.
Bosch Purion Display:
The new compact display is a combination of remote control and display. Positioned on the left of the handlebars, the display provides key information through a small, easy to read display. Its compactness and location make it ideal for extreme ePerformance bikes whose riders seek a display that is reduced to the essentials and well-protected.
All the main functions can be directly controlled: support level (Off, Eco, Tour, eMTB/Sport, Turbo), switching on and off the eBike light, walk-assist, the current speed, the day trip and the total mileage of the bike, and the range, or how far the current charge level of the battery will last in mileage. A backlight in the display makes all information easy to read even in the dark.
All Tredz bikes are:
In the box with every Tredz bike is:
|Frame:||Aluminium 6061, HD Interface, quick-release 5 x 135mm, disc brake Post Mount|
|Fork:||SR Suntour XCR Air LO-R Lockout, air, Travel: 120mm, steel steerer tube 1 1/8", quick release|
|Headset:||A-Head Tapered, Cartridge, aluminium|
|Stem:||Haibike Components TheStem +, A-head, Bar bore: 31.8mm, 7°|
|Bars:||Haibike Components TheBar + 720mm|
|Front Brake:||Tektro HD-M286, 180mm, hydraulic disc brakes|
|Rear Brake:||Tektro HD-M286, 180mm, hydraulic disc brakes|
|Brake Lever:||Tektro HD-M286, aluminium|
|Rear Mech:||Sram NX|
|Shifters:||Sram NX, trigger switch|
|Rims:||Rodi Black Rock 21, with eylets, hollow rim, aluminium|
|Front Hub:||Haibike Components TheHub ++|
|Rear Hub:||Haibike Components TheHub ++|
|Spokes:||Sapim Leader, black|
|Front Tyre:||Schwalbe Smart Sam, 57-584|
|Rear Tyre:||Schwalbe Smart Sam, 57-584|
|Seat Post:||Haibike Components The seat post ++, patent, 31.6mm, aluminium|
|Chainset:||Sram X-Sync, 16|
|Cassette:||Sram PG1130, 11-42 teeth|
|Pedals:||MTB Plattformpedal, aluminium|
Occasionally without notice, manufacturers sometimes change product specifications.
Spend £250 or more at Tredz and you can spread the cost. Pay monthly over 6-48 months, interest free (dependent on repayment terms and amount).
1Fill your basket with everything you want from Tredz and go to the checkout.
2During checkout, select the finance option you want as your method of payment.
3You will be sent to our finance provider's secure server to complete your application.
4Finance provider V12 will use the information provided to make a decision and complete checkout if you are approved.Read more about buying on finance
Buy now, pay 12 months later.
Interest free credit with no deposit. Pay nothing for 3 or 6 months on orders over £850, or 12 months on orders over £1,500
Choose your deposit.
Choose your term.
Lowest £0 deposit / 0% interest
for 36 months
Popular 0% finance
for 36 months
We are committed to offering fast and free delivery, whether you're ordering bikes, accessories or clothing. Our standard delivery service is FREE to mainland UK, regardless of the size and value.
Please note that bulky products and bikes shipped to outlying UK regions are excluded from free shipping.
Please note that Pre-Order dates can sometimes change due to updated stock information.
Click here for more UK and international delivery information.
It's easy to return a product with our 365 day, hassle free returns.
We will give you a full refund or exchange on any item that is returned to us unused/unfitted, in a resaleable condition and in its original packaging (where possible).
Please note: For hygiene reasons, we cannot accept returns of facemasks, undershorts or underwear if the item has been removed/unsealed from its original packaging.
If your item develops a fault or arrives damaged, please contact us first so we can resolve the issue for you as quickly as possible.
For more information please visit our Returns & Warranty page.
As cyclists ourselves, we know you will be keen to get out on your new bike as soon as possible. That's why we provide you with all the essential kit you need to get your shiny new bike rolling for the first time.
Most bikes don't come with pedals as standard so we include a set of basic pedals, free of charge with every bike we send out. We will also provide you with a pedal spanner to fit them and a 9-key trail tool, along with full instructions for setting your bike up out of the box. Each bike is sent out with a 16 point, quality control check sheet so you can be confident that your bike has been fully checked by our qualified mechanics.
All these items are provided at no extra charge and are packed into a Tredz drawstring bag that doubles up as a handy backpack for carrying your ride essentials.