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Haibike Electric Bikes

Haibike Trekking 4 Uni


Haibike Trekking 4 Uni

Frame Size: S 46cm


Yamaha 500Wh


Display A


Yamaha PW TE


30-120 miles

View in store

Why choose E-Bikeshop?

E-Bike Highlights


Haibike Trekking 4 Electric Bikes Reviewed
Haibike Trekking 4 Handlebar Display & lights

The 2021 Haibike Trekking 4 eBike is the base spec model in the Haibike trekking range for 2021 built with the new Yamaha PW-TE system and larger capacity 500Wh InTube battery mounted in the frame.

Designed for road and light path use. Featuring the 'balloon style' tyres for comfort. It's equipped with essentials like lights, mudguards, pannier rack and a side stand. Popular with leisure & commuters alike, this fast bike rolls well on roads and the hybrid tyre also takes well to light paths.

Our 5 point review...


Lightweight alloy hybrid frame


Long range 500Wh electric bike battery


9 speed Shimano Altus 11-36t gearing


Reliable Yamaha PW-TE motor with 60Nm torque output


Easy to use, backlit Yamaha Side Switch display


Haibike Trekking 4 PW TE motor
Haibike Trekking 4 500Wh Yamaha Battery

Yamaha driven reliability..

Featuring the Yamaha PW-TE 60nm motor system, LCD "Side Switch" control buttons and the internal battery design within the frame, the new 2022 Haibike Trekking 4 is a great value contender for those just starting out in the world of electric biking, or looking to go further.

Haibike Trekking 4 Suntour Forks
Haibike Trekking 4 Tektro Disc Brakes

Functional power and value..

The Trekking 4 comes with a Suntour coil spring fork, giving extra comfort where required across bumpier terrain.

These forks have a quick release wheel mounting; meaning taking wheels on and off is a breeze, should you wish to put the bike in the car for example. This is the same for the rear wheel too.

Haibike Trekking 4 Shimano Drivetrain

Brakes & Gears

Haibike have opted for the Tektro hydraulic disc brakes. These are powerful and relatively maintenance free. Simple to use and easy to pull, they offer reach adjust so riders with bigger or smaller hands can adjust where the lever sits.

The gear system on the Trekking 4 is provided by Shimano for 2022. The Shimano Altus 9-speed rear mech provides plenty of gearing to the rider for a mix of ascending and descending.

The gears are controlled by a simple handlebar trigger that selects the gear up and down while pedalling to the riders preference.

Haibike Trekking 4 Tektro Brakes

Hydraulic brakes are the minimum we expect at e-Bikeshop and even on the entry level models, Haibike dont dissapoint.

Haibike Trekking 4 Alivio Rear Mech

Shimano Altus 9 speed gearing is simple to use and offers a great ratio range for leisure riding

Haibike Trekking 4 Shimano Altus Shifters

Shimano Altus shifters are smooth, easy to use and require little effort to quickly zip between gears.

Haibike Trekking 4 Comfort Rider Saddle

Wheels & Tyres

The Haibike Trekking 4 uses 27.5" (650B) wheels, optimising the benefits of both 26" & 29" wheels and combining them into one fast rolling, easy to manoeuvre wheel size.

Fitted with Continental Contact Urban tyres, the broader tyre profile absorbs rough terrain better and allows for more grip whilst maintaining a fast rolling resistance on the road.

Haibike Trekking 4 Continental Sport Tyres

The bottom line..

Haibike Trekking models are always popular with riders looking for a bike to cover a mix of town/city, commuting and leisure riding, with everything needed available "straight out of the box".

The Haibike Trekking 4 eBike is equipped with all the essentials including front/rear lights (Powered by the Yamaha eBike system itself), mudguards, a rear rack & side stand. Considering all of this and the German build quality, it's a well priced bike of this spec!


Haibike Trekking 4 Yamaha PW TE Motor

Yamaha PW-TE eBike System

The Haibike Trekking 4 features the Yamaha PW-TE drive system. This Yamaha motor has a built in quad sensor which applies assistance in a even more efficient and smooth way. It makes the PW-TE 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 Trekking 4 2022 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.

Haibike Trekking 4 Yamaha Side Switch

The Yamaha Side Switch display is backlit, easy to read and even easier to use.

Haibike Trekking 4 Yamaha PW TE Series Motor

60Nm of assistance from the Yamaha PW-TE motor is available from the first stroke of the pedal and it great to hill starts.

Haibike Trekking 4 Yamaha 500Wh In Tube Battery

The Yamaha 500Wh InTube battery offers upto 140 miles of assisted riding and will return reasonable miles even in higher power modes.

E-Bikeshop What's Included

What's included

Your new electric bike gets a full set-up by our workshop technicians ahead of delivery.

Your eBike will arrive with a user manual, keys (where applicable), charger & free follow up service (at our service center) within 3 months of delivery.

This electric bikes includes a 5yr warranty on the frame, 2yr warranty on all the electrics and 1yr warranty on the components. In the event of a problem, we handle all warranty claims via our dedicated support in-house.

E-Bikeshop is a UK Electric Bike Service Center and our in-house workshop is exclusively reserved for our own eBike customers. We have time to support the eBikes we sell.


General Bike Specifications

Frame Alu 6061, Hydro Formed with Internal Cable Routing

Forks SR Suntour NEX E25, 63mm

Brakes Tektro T275 Hydraulic Disc Brakes, 160/180mm

Shifters Shimano Alivio 8-Speed Triggers

Rear Mech Shimano Altus 9-Speed

Cassette Shimano HG200 11-36t, 9-Speed

Chain KMC e9s 9-Speed

Wheelset Schurmann 25mm Alloy Rims on Haibike Hubs

Tyres Continental Contact Urban 27.5 x 2.20"

Handlebars XLC TopFlat 720mm

Stem XLC Alloy 31.8mm

Headset A-Head, Alloy

Seatpost XLC, Alloy, 31.6mm

Saddle Selle Royal Wave Comfort

Weight 26.4 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-TE Crank Drive 36V 250 Watt. 50 - 280% Assist, 60Nm

Range 30 - 120 miles of power assisted range, depending on terrain



You can see what sizes this model is available in at the top of this page.
Sizes are listed in centimeters and also specified S, M, L etc.

Note: Some models have more available sizes than others.

Next to the size options, click 'Find my size' this will allow you to input your inside leg measurement along with your height in cm. Our special size calculator will show you what size you need to order.
These are displayed in S, M & L etc to correspond with the size options.

Note: You may be a particular size on one model and a different size on another model. Please use the size calculator on each model page as sizes can vary between manufacturers and models.

You can view the stock status of any model/variant by selecting it at the top of this page. It will show you one of three stock status:

In Stock: In stock now and available to order for immediate delivery
Pre-Order: Available to pre-order with expected date of arrival shown
Sold Out: The model is completely sold out in this variant and no longer available to order

On some pre-order models, the date may show TBC. This means the supplier has not firmed up the estimated date of arrival yet.
You can order your model and we'll notify you as soon as we have further ETA's from the supplier.

If colour options are available, these will show above the size options at the top of this page.
You can click each colour to view a larger image of any colours available.

Note: Not all of our electric bikes have colour options available.

You can find the frame geometry chart in the downloads section above (if available). This is particularly handy if you want to know a specific dimension of the bike.
You can also use geometry charts to compare frame geometries to your existing bike if required too.

At e-bikeshop we specialise in the finest hand-built European eBikes. This particular model is made by Haibike in Germany.

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.

We can talk you through your riding style and requirements and offer expert advice as to which model to select.

We generally keep over 150 eBikes built in our showroom. Note: Some models shown as 'Pre-Order' may not be in the showroom to view as the bike is still due from the supplier.
We can also give you the opportunity to ride a similar electric bike so you can get a feel for how electric bikes work prior to purchase.  
Should you wish to purchase, we give the option to take it away that same day (subject to stock) with any accessories selected fitted and a fitting session on the bike itself by one of our eBike experts.

Yes, you may wish to collect your new electric bike from our HQ based in Farnham, Surrey.
If so please select 'Collect in store' at the checkout.

We will then prepare your new eBike and be in touch to book a suitable collection day/time.
One of our experts is on hand to help you set up the correct position on your new eBike along with answering any questions that you may have.

If you cannot find the answer you are looking for, please don't hesitate to get in touch.
Remember you can find a full F.A.Q on general electric bike & website questions by clicking here.

A fantastic bike shop. Everything you could need in a bike shop, assisted brilliantly with a new e-road bike purchase, bike in stock and super quick delivery, helpful advice with setting the bike up and a small warranty claim needed within the first year. All round great service, very quick response by email, very knowledgeable and friendly.


Customer Reviews

Based on 4 reviews
John Reeves
Arrived very fast in 24 hours and although I

Arrived very fast in 24 hours and although I had to put it together was pretty easy to make up even with very limited tools at my office

More importantly its fantastic and comfortable to ride. First Impressions…A serious step up from my EMU electric bike; much lighter and responsive. Very good range on tour mode; so good it feels like cheating!! Owned 24 hours already doe a 30 mile ride and it's great so far.

Wilf Burton
Just completed my first ride on my new e

Just completed my first ride on my new e-bike and I must say I’m suitably impressed,the bike handles well and was very comfortable,the gear selection is smooth and precise, the assistance is instantaneous as soon as you start to pedal,I’m very much looking forward to really getting to know and understanding my new e-bike better,this is definitely the best experience I’ve had on a bike in a long time.

Clive Hoare
I had almost given up cycling until my

Being in my late 60's and living in a very hilly area, I had almost given up cycling until my sister in law lent me her e-bike, what a transformation, brought all the joys of cycling back to me. I can't recommend the ebike shop more highly, Martin is very knowledgeable and extremely patient and was a breath of fresh air in this consumer age.

He nailed the bike for me straight away and had it ready for me to collect within two days. After collection I did an 18 mile trip over some of the worst hills in this area and could easily have carried on for another 18!

The bike is very stable with excellent gears and the hydraulic brakes are amazing, what I learnt from my first outing is that with the e bike you can put as much or as little effort into a ride as you want. Some long distance rides are definitely on the cards this Summer, one negative point is the saddle, it is not the most comfortable and I will probably go back to Martin and get a made to measure one.

The price of an e bike seems high but they are worth every penny, go and see Martin he will sort you out.

Francis Lawrence
I have received the Haibike Trekking and have had

I have received the Haibike Trekking and have had the opportunity to take a few trips . I am extremely pleased with the bike and your service .

The difference and dramatic improvement over my previous Freego Eagle is tremendous. It is just a totally different "animal"! Just come back from another ride and the hills I felt the Freego climbed but with a struggle, just melted with the new Haibike.