+ 0% Finance Available + Over 20,000 Happy Riders + Next Day Delivery Available + Over 15 Years Experience + Worldwide Delivery + Over 700 E-Bikes In Stock + Best Support & Advice + Access To Spares

Gepida Thoris Voyage Tandem Electric Bike

Gepida Electric Bikes

Gepida Thoris Voyage Tandem Electric Bike



Your bike will be sent on arrival. The estimated date is:

ships from 29 Jan 2024

View in store

E-Bike Key Specs


Bosch 500Wh


Bosch Intuvia


Bosch CX Gen 4


30-100 miles

View in store

Who is this bike suitable for?

Three's a crowd, two's company! The Bosch eBike made for 2, we welcome the first ever Bosch tandem eBike.

This electric assisted Bosch tandem bike is built around couples exploring the great outdoors and enjoying their time together. Essentially two trekking bikes combined this eBike is suitable for tarmac / mixed terrain, cycle paths and bridleway riding.

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.

Please note: Although pictured with 2x batteries the tandem as standard is supplied with 1x Bosch 500Wh battery at £4599.00. It can be ordered with two batteries if required. The price for the two battery version is £5199.00, we have additional batteries in stock, just get in touch.

Why choose E-Bikeshop?


General Bike Specifications

Frame Double Butted 6061 Alloy, Tandem Design

Forks Suntour XCR Air, Lockout, 80mm travel

Rear Shock N/A

Brakes Shimano MT-501 Disc Brakes with secondary passenger rear V Brake

Shifters Shimano Deore SL 11 Speed

Rear Mech Shimano XT Shadow 11 Speed

Cassette Shimano 11 Deore Speed 11-42t

Chain KMC Extended 11 Speed

Wheelset Shimano Hubs on Rodi Rims Q/R

Tyres Schwalbe Energizer Plus 700 x 50c

Handlebars Gepida Alloy 620mm / 640mm

Stem Adjustable Angle Stem

Headset FSA no. 11, A-Head, semi-integrated

Seatpost Alloy 31.6mm x2

Saddle Selle Royal Ariel Gel x2

Weight 30 kg

Electric Bike Specifications

Battery Bosch Lithium Ionen 36 Volt, 500 Wh, with BMS Management

Display Bosch Intuvia Multifunctional Display with Push Assistance

Motor Bosch Performance Line CX, Gen4, 36V, 250 Watt. 50 - 340% Assist, 85Nm

Range 30-100 miles of power assisted range, depending on terrain



Yes we offer a range of finance purchase options. These vary from 0% short term, right through to longer term loans on a % APR.

To see the estimated monthly installments on any bike, simply click the 'Calculate Payments' button towards the top of this page. You can select the deposit amount and loan period to quickly calculate the monthly cost before proceeding to place your order.

Finance is automatically processed online at the checkout when selected, you can learn more on our dedicated E-Bike finance page.

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.

Some models have more available sizes than others. Whilst some bikes are only available in a 'one size fits all'.

Next to the size options at the top of this page, click 'Find my size'. Enter your inside leg measurement along with your arm length and 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 estimated date of arrival shown
Sold Out / Out of Stock: The model is completely sold out in this variant and no longer available to order

If this bike is showing as Out of Stock in your size, its worth checking if there's colour options as the same model and size may be available in a different colour. Failing that, we also offer a handy link to 'View similar bikes in this size'.

If you're placing a pre-order using the deposit option (instead of paying in full), it's not possible to add further items to your cart alongside the bike. Please get in touch once your pre-order is placed and we'll be happy to add any extras that you may require.

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 colour options are available, these will show below the size options at the top of this page. It's best to choose your size first and then click on each colour option to check its availability in that size.

Not all of our electric bikes have colour options available.

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 requirements, riding style 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 extras fitted and a handover session on the bike itself by one of our eBike experts.

Delivery for UK 'In Stock' items ordered before 1pm should be expected for delivery the next business day (this excludes weekends and public holidays).

You can learn more on our E-Bike delivery page. International buyers can view international delivery times.

For delivery on 'Pre-Order' items, the estimated arrival date is shown at the point of order. On arrival our team will make contact to settle any outstanding balance. Once settled in full, we'll then proceed to dispatch your new eBike without delay.

Yes, we exclusively offer 14 days free insurance on all of our new electric bike purchases. This is for UK orders only. Simply select to opt-in to the 14 days free insurance in the cart.

This not only covers for theft, but also covers you for public liability, breakdown, accessories, accidental damage and returning home cover. You can learn more on the dedicated electric bike insurance page.



We purchased the tandem on first viewing just a few weeks ago and have enjoyed various rides across New Forest tracks and roadways. The power assistance does just what we wanted and the gearing is excellent.

PETER - Read more

Customer Reviews

Based on 6 reviews
Roger Nichols
So much better than expected!

We had a Cannondale Tandem for 15 years and found the hills were getting steeper for us!

The Gepida is more stable,more comfortable and livelier than the Cannondale even with the power off

The power is great for hills. We are delighted with it.

Brian Mitchell
Lovely bike to ride

We are very pleased with our tandem which was delivered well packed and required some assembly but the bike was well worth it. Thanks to ebikeshop for obtaining it as they went to great lengths to find it.

Chris Ballard
Last good Friday we bought a Gepida Rodanus

Just thought I would up date you. Last good Friday we bought a Gepida Rodanus tandem from you, it is great, and has given us much more scope on the routes we can take, not having to worry about hills or winds, and we can do longer distances without being worn out, as our disabled daughter doesn't peddle a great deal.

Because of the inconvenience of rear punctures when out, I have fitted the rear wheel with a Tannus 700X32 c solid tyre, which we have used for a couple of hundred miles so far, and I can't see any difference in the ride from the original tyre.

Many thanks Chris Ballard

Dennis end Jackie Waby
We have had the tandem for about a year

We have had the tandem for about a year now and find it vary good , we are now in Spain for three months and are getting around vary well on it,when we get back to home we hope we will get a tree service on ,

Peter Durant
we purchased the tandem on first viewing just

Excellent friendly advice given by Martin; we purchased the tandem on first viewing just a few weeks ago and have enjoyed various rides across New Forest tracks and roadways. The power assistance does just what we wanted and the gearing is excellent.

The tandem design is well thought out with numerous features. It offers value for money. If needed we anticipate we will receive a good level of service from Martin and his colleagues at the e- bikeshop.