Is the KETELES K820 Pro Electric Bike easy to assemble?

The KETELES K820 Pro Electric Bike arrives mostly assembled. Final setup normally includes aligning and securing the handlebars, fitting the pedals and completing essential safety checks. Allow approximately 20–30 minutes, or select our professional assembly and PDI service.

Is the KETELES K820 Pro water resistant?

The KETELES K820 Pro is not fully waterproof. Avoid prolonged exposure to heavy rain, and never submerge or pressure wash the bike or its electrical components. After riding in wet conditions, wipe the bike dry and store it in a dry, sheltered location.

Is the KETELES K820 Pro Electric Bike road legal?

No — this model is designed for off-road/private land use. It isn’t intended for public roads, cycle lanes, or pavements. Use on private land with the landowner’s permission.

KETELES K820 Pro Electric Bike 250W 48V 17.5AH KETELES

Brand:

KETELES K820 Pro Electric Bike

Motor

250W

Battery

48V 17.5AH

Speed

31 MPH

Range

19-28 MILES

£999.00 £789.00

In stock 8 sold this week

Klarna £263.00 ×3

Clearpay £197.25 ×4

Pay monthly from £65.75/mo 6–12 months at checkout

Options shown at checkout. 18+ only. Subject to status & approval. T&Cs apply.

Complete your ride Save 15%

Add recommended accessories before checkout.

Six Peaks Adult Cycling Helmet

£16.99 £19.99

Six Peaks™ Strong Cycling D-Lock

£18.69 £21.99

Bike Assembly & 36 Point PDI Check

5-7 Working Days Delivery Optional

£99.99 £129.00

Product variants:

Home Delivery Tracked options shown at checkout

Delivery options

Choose your delivery option at checkout. Availability may vary by product, stock location and postcode.

Standard Home Delivery 3–5 working days

Our standard tracked home delivery service for most UK mainland orders.

Next Day Delivery Selected items

Available at checkout on selected in-stock items only. If Next Day Delivery is available for your order, it will appear before payment.

Trusted delivery partners

Tracking details are sent once your order has been dispatched
Some large, heavy or specialist items may arrive with a dedicated courier
Remote areas, Highlands, islands and non-mainland postcodes may require extra time or a delivery surcharge

Returns

30-day returns on unused items
Used items cannot be returned for change of mind

Click & Collect View collection options

Collection options

Collection timing depends on whether the product is already held at our Nuneaton workshop. You can contact us before ordering to check, or we will confirm the collection estimate after your order is placed.

In stock at Nuneaton Same or next day

If the product is already at the workshop, collection is usually available the same day or next day. We will contact you as soon as it is ready.

Transfer to Nuneaton workshop 5–7 working days

If the product is held at our main warehouse, allow up to 5–7 working days for it to be transferred to the workshop.

Select Pickup in store at checkout
We will confirm your collection day after your order is placed
Please wait for our collection confirmation before travelling

Price Promise Found the same product for less?

Our Price Promise

Found the same product for less? Send us the live offer before ordering.

We price match genuine UK retailer offers before you order
The model, specification, colour, condition, stock status and delivery terms must match
Marketplace sellers, used products, finance-only pricing, private codes, clearance offers and obvious pricing errors may be excluded

Request a Price Match

Payment Options at Checkout Flexible payment options from trusted providers

PayPal PAY IN 3

Pay in 3 with PayPal

3 monthly payments of £0.00

T&C's apply.

clearpay

Pay in 4 with Clearpay

4 interest free payments of £0.00

T&C's apply.

Klarna.

Pay in 3 with Klarna

3 monthly payments of £0.00

T&C's apply.

Pay Monthly

Payment Options at Checkout

From 3 to 12 months, product dependent

Options shown at checkout.

Pay monthly and split payment options are shown at checkout. Availability depends on order value, product, eligibility, provider checks and provider terms.

Warranty, Parts & Support Covered View warranty details

Warranty period

3 years on the frame and 1 year on original fitted parts from delivery.

What’s covered

Manufacturing defects affecting the frame, battery, motor, controller, charger, forks, brakes, display, lights and other original components. Approved cases are generally resolved with replacement parts.

Replacement parts

We sell replacement parts and accessories for many products. Contact us with the model and part required.

Description

Quick Summary
The KETELES K820 Pro is a compact single-motor fat‑tyre e‑bike designed for everyday urban and trail riding. It's a versatile commuter that balances range and power in a user-friendly foldable package.

Smooth Power Delivery
The 250 W rear hub motor delivers steady pedal‑assist and throttle support, perfect for city streets or light trail use. Riders report smooth speed control and reliable performance across flat and rolling terrain.

Comfort & Control
Fat tyres and front suspension absorb bumps, offering confidence on uneven surfaces. Disc brakes provide reliable stopping power, and the Shimano 7‑speed drivetrain gives flexibility when accelerating or climbing.

Smart Battery System
A large 48 V 17.5 Ah removable battery ensures extended ride range. It locks to the frame and includes typical safety protections against over-charge and over-discharge for added peace of mind.

Tech You Can Trust
Full LCD display shows all key ride metrics—speed, distance, battery life, and assist level—making it easy to monitor performance and plan rides efficiently.

Built for Everyday Use
The folding frame allows for compact storage and transport. With its fat‑tyre stability, moderate weight, and reliable components, the K820Pro is a versatile option for daily commuting, errands, and casual off‑road fun.

Specifications

Collection	Electric Bikes
Brand	Keteles
Bike Type	Mountain
Motor Power	250W
Battery	48V 17.5AH
Top Speed	31 MPH
Acceleration Method	Regular Pedalling + Pedal Assist + Throttle Acceleration
Max Range	19-28 MILES
Charging Time	7-8 Hours

Shock Absorbers	Front
Wheel Size	29 x 2.1 Tyre
Brakes	Disc Brakes
Gears	Shimano 21-Speed
Bike Weight	38KG
Max Climb	15 degrees
Max Rider Weight	200KG
Dimensions

Close-up of a mountain bikes front suspension fork and rear shock absorber, highlighting metal brackets, shock components, and part of the blue bike frame with a black tire underneath.

250W Rear Hub Assistance

Powered by a 48V 250W brushless rear hub motor, the K820 Pro is built for smooth everyday riding with consistent assistance and a natural pedal feel when you want to keep it efficient.

Close-up of an electric bikes 23AH removable battery, showing its cell structure. Text highlights battery features, cycling modes, charging time (8–10 hours), waterproof material, and riding range (up to 42 miles).

48V 17.5AH Removable Battery

Removable 48V 17.5AH lithium battery designed for easy charging at home or work. The brand quotes around 30-45km of range per charge (usage dependent) with a typical 7-8 hour recharge time.

Close-up images of a bicycle’s front and rear wheels, each with a 48V 1000W brushless geared hub motor, disc brakes, and labeled text indicating the motor type and location.

Confidence on Mixed Terrain

29x2.1 tyres and front suspension help take the sting out of bumps, and disc brakes provide reliable stopping. Shimano 21-speed gearing gives you the cadence range for hills and flatter cruising.

What’s Included in the Box

1 x KETELES K820 Pro Electric Bike

FREE Bike Front and Rear Full Cover Fenders

1 x Charger

2 x Keys

1 x Tool Kit

1 x User Manual

KETELES K820 Pro Electric Bike

Description

Specifications

Dimensions

250W Rear Hub Assistance

48V 17.5AH Removable Battery

Confidence on Mixed Terrain

What’s Included in the Box