Oxygen S-Cross ST (Step Through) is an extremely versatile hybrid with 21 speed shimano gears, huge 13Ah battery and puncture resistant Schwalbe tyres.


Oxygen S-Cross ST 13Ah

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  • Total £1,479.99
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Easy Returns

If you are not completely satisfied with your purchase you can return it up to 365 days after date of purchase. *Terms & Exemptions Apply.

If you wish to return your product for any reason please contact us by phone or email. We will happily arrange the courier collection for you. 

We will accept returns up to 365 days from receipt so long as the item is in the original packaging and in original, as new/unused, saleable condition.* 

For unwanted products to be retrned to us you will need to pay for the courier. £35 for bikes, £14.99 for conversion kits and £4.99 for other products. 

If your product needs to be returned for a warranty issue we will handle all shippings costs.

*We will accept returns on all products for up to 365 days except motorbikes and mopeds for which the return period is 14 days. For these items it will be the customers responsibility to return them to the store in as new/unused, salable condition.


Please fill out and return the Returns Form with your item.

Please note that for hygiene reasons we cannot accept returns for undergarments if they have been worn. We understand that you would like to try on clothes for fit but when doing so please wear some form of clothing underneath. Otherwise it can be a very grim process for our returns staff to inspect and no refund can be given.
Once your product has been received at Powerbikes it will be inspected before a refund can be given. A refund can only be given once goods have been inspected so there may be a small delay in the refund being paid.


Motorbikes and mopeds can only be returned within 14 days of original order.

Oxygen S-Cross ST 13Ah

Season :

Brand : Oxygen

Code : Oxygen SCROSS ST 13Ah

Weight : 30KG

Oxygen S-Cross ST (Step Through) is an extremely versatile hybrid with 21 speed shimano gears, huge 13Ah battery and puncture resistant Schwalbe tyres. Extremely good bikes for trekking and commuting these bikes are incredibly good value for the spec. Oxygen have added some handy design features to the S-Cross our favourite being the USB charging ports on both the handlebars and the battery. Never run out of power on your phone again!

The Oxygen S-Cross range have a reputation for high quality and good value for money.

The High Spec S-Cross MTB has been designed with a discreet in frame 36v battery which comes with the option of 2 battery sizes (10.4ah or 13ah), a new centrally mounted backlit LCD display with 6 power assist levels and the further option of 3 power modes, a handlebar mounted USB port for charging mobile devices from the bikes battery, a 250w high torque motor.

The S-Cross MTB is fitted with a powerful 8-Fun high torque motor for smooth power delivery and great hill climbing ability.

 High Torque 8-Fun Motor

Alpha 6061 T4/T6 is the technology which ensures the frames for our Oxygen Electric Bikes are superlight, strong and rigid.

All Oxygen frames are made of an alloy mix containing a mix of aluminium 6061 and magnesium. The 6061 alloy delivers a super lightweight frame with maximum strength which is crucial to achieve reliability. Additionally every frame is hand welded and inspected to ensure the highest quality on all of our bikes.

The S-Cross features a new easy to read centrally mounted LCD Backlit display with a handlebar mounted USB port to charge your devices while on the move.

New Central LCD Display

AI 6061 T4&T6
Front Suspension
SR Suntour Nex
Rear Rack
Super Carrier - Alloy
36V 250W 8FUN Brushless Motor
36v 13Ah or 36V 10.4Ah
OXYGEN Sine Wave Controller
Pedal Assist
Variable assist level (0-6)
Modiary 42V 2A


Up To 50 Miles
Max Speed
15.5mph/15mph dependant on region
Max Power
250W (peak 576W)
26.4kg inc Battery
Max Payload
120kg + 25kg luggage
OXYGEN double walled
12G rear / 13G front
700 X 35C


Shimano Altus
Rear Derailleur
Shimano Acera
Shimano Acera
Shimano 7 Speed 14-28T
Selle Royal
Seat Post
Lightweight Alloy 27.2mm
A-One Riser 31.8mm 640mm
Promax 105mm adjustable
Promax integrated
Tektro Novela Disc Front and Rear
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Sizing Information
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With Pre-Order, you can purchase the latest items added to our store in advance of them arriving with us.

You Pre-Order is prioritised (at no additional charge); meaning that, as soon as the product arrives with us, we can wrap it straight back up and get it sent out to you - it often never even hits the stock room shelves!


With Pre-Launch, the date when we expect to receive the product ourselves is still a little too hazy to be confident in accepting Pre-Orders.

So, instead, you can submit your email address against the item you are interested in and we will email you as soon as stock arrives on the system.

Estimated Delivery Dates

Estimated Delivery Dates are given on Pre-Order and Pre-Launch products. They are for indication purposes only and can change at any time without notice.

The dates we provide are based on indications given by our suppliers. Whenever we get updated information from our suppliers we will endeavour to update the Estimated Delivery Dates provided on product pages.