Welkin S002 Electric Bike - EBSC241

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  • £1,198.99
  • Regular price £1,799.99
Tax included.

Description (Save 34% - £601.00)

Here are some details of the Yomax Welkin S002 Electric Bike. (Scroll down to view an additional selection at the bottom of the screen)

Here are some details of the Yomax Welkin S002 Electric Bike. (Scroll down to view a selection at the bottom of this page) 

Check out this awesome model of an electric bike from Yomax that has several features to suit your purpose. The product name is 27.5 inches Electric Mountain Bike and is suitable for riding on hilly terrains or plain roads. You can enjoy excellent mileage in both electric modes, 25 to 40 km (15.5 to 24.8 miles) as well as pedal assistance mode, 55 to 80 km (34.1 to 49.7 miles). Choose from either the colours black or red as both colours are smart and equally attractive. The bike is easy to maintain and does not require regular cleaning or dusting. However, getting it checked professionally at times is strongly recommended.

This electric bike runs at a top speed of 32 km/h (19.8 miles) which is an excellent feat for an electric bike. It even has a motor power of 48 V 350 W (the label is 250W). The removable 48 V 10.4 Ah battery can be charged easily and runs for longer durations. The material used for building its frame is aluminum alloy ​which ensures strength, durability, and longevity for the bike. The bike has a net weight of 23 kg and gross weight of 29 kg and can sustain a heavy load. Another attractive aspect of this electric bike from Yomax is that it is completely eco-friendly. As the bike runs on electricity, there are no cases of harmful fumes polluting the environment or causing health hazards.

Besides these features, some key attractive ones are as follows:

  •  Speed 32kmh [19.8 miles]
  •  Brake: Dual disc brake
  •  Wheel: 20 inches spoke wheels
  •  Tire: 27.5 inches X 2.25 CST
  •  Suspension: Adjustable Shockproof Fork
  •  Transmissions: 7 speed
  •  Charging Adapter: EU or UK Standard Plug
  •  Size: 188 cm x 103 cm & 77 cm x 72 cm
  •  Package size: 150 cm x 25 cm x 80 cm
  •  Add-ons: An LCD meter, a front light, a mobile holder, a rear turning light and one horn

Additional information.

Technical Support.

You can email: info@primaryelectrics.com for technical support however, we do advise you to contact the manufacturer of your item for professional and expert additional support, technical questions, and queries. Contact your manufacturer for technical support if we are unable to resolve your query.


The standard warranty for all products is 2 years to collect and return. However, the battery is 6 months and the motor is 1 year. You will have to send the item by courier (we can arrange collection for a charge) for repair. if under warranty, we may send parts to the customer to get repaired with instructions on how to repair them.

 Shipping of Repairs/Warranty. 

We may need to diagnose the problem to see if it's covered under the warranty before we arrange for a repair. Item cannot be refunded if there is a fault, we will only offer a repair service. We will ship the goods back to you once repaired. On occasion, we may have to use a third-party repair company, which may be chargeable. For repairs, we would pay one side of shipping, and the customer will pay for return shipping.


All refunds are accepted within 15 days of receiving the goods and must be in new condition for a refund If goods have been used, a return will not be accepted.
If goods are faulty, please see the warranty section, as all goods come with a warranty
If you want to return goods before 1 month, it may be accepted or a credit note may be given, after one month, we will not accept a refund only a repair.


Any refund that will be made will not include any carriage fees, assembly fees, and DVLA registration fees.


Electric Bikes do not need a license, insurance, or registration. No License scooters do not need. a license, insurance, or registration. and anyone over 14 years can ride them. Electric mopeds need to be registered with DVLA which costs £56 + vat, we can do this or you can submit the forms. A license issued pre-2001 did not require CBT training after 2001 you need CBT training. 
Electric scooters and hoverboards can only be used on private land at the moment.


The specifications advertised on our website are those supplied by the bike/scooter/ moped manufacturers. The range, in particular,  of electric vehicles is dependent on a number of factors including body weight, terrain, wind speed, and tyre pressure, and the maximum ranges quoted by the manufacturers,  can by no means be guaranteed. In truth, the only way to be sure that a bike will accomplish a particular journey is to try it.

 Prices and orders.

All prices can be changed without notice depending on availability, if there is a data entry error in pricing, we are not held liable and you have the option of buying at the new price or we issue a full refund.


 Manufacturers Specification.

Product Name:

27.5’’ Electric Mountain Bike


Electric mode: 25-40km

Pedal assistance mode:



Black / Red

Top Speed:


Motor Power:

48V 350W (label is 250W)


48V 10.4Ah battery, removable


Dual disc brake


20inch spoke wheels


27.5’’*2.25 CST


Adjustable Shockproof Fork


7 speeds

Frame material:

Aluminum Alloy

Charging Adapter:

EU/UK Standard Plug


Electric mode, Pedal assistance mode



Package size :



LCD meter, Front light, mobile holder, rear turning light, horn
N.W 23KG
G.W 29KG


Short Cuts to Additional Features. (EBSC)

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2. Delivery
3. Returns
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5. Terms and Conditions
6. Disclaimer 


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