What age or rider height is the RFN Warrior Youth SX-E15 suitable for?

This model is designed for older youth and adult riders, often recommended for taller or more experienced riders. Specifications show it suits riders from approximately about 16 years and above, with a comfortable fit around 140–160 cm rider height.

Does the RFN Warrior Youth SX-E15 have adjustable power or riding modes?

Yes — multiple gear modes allow you to adjust power and speed settings for different skill levels and terrain, making the SX-E15 versatile from beginner to advanced off-road riding.

Is the RFN SX E15 waterproof?

The RFN SX E15 is water-resistant and suitable for riding in light to moderate rain. It is not fully waterproof and should not be submerged. Short term, your product can get a little wet and be in the rain, but any long-term exposure can cause serious problems.

What is the recommend age and height for the RFN SX E15?

The recommended age is between and the recommended height is between or.

How long does delivery take?

Free Delivery on all orders. Your product will be delivered within 3-5 days via Express Delivery. We use a panel of trusted couriers such as DPD, UPS, Fedex, DHL. Tracking information is provided upon dispatch.

What is your return policy?

We offer a 30-day return policy for unused items in their original packaging. Full details are available on our Returns page.

Can I track my order?

Once your order ships, you'll receive a tracking number via email. You can use this number to track your package on our website or the carrier's site.

Do you provide a warranty?

We are confident in the quality of E-Bikes and E-Scooters we offer here at Trail Surge. All Products come with a minimum 12 Month Manufacture Guarantee/Warranty for main components.

RFN Warrior Youth SX E15 Electric Dirt Bike

RFN Warrior SX E15 Electric Dirt Bike 17

RFN Warrior SX E15 Electric Dirt Bike

Name: RFN Warrior SX E15 Electric Dirt Bike
Brand: RFN
Price: 5.35295 GBP
Availability: OutOfStock
Rating: 5.0 (5 reviews)

Motor

8000W

Battery

74V 40AH

Speed

56 MPH

Range

32 MILES

€5.818,95 €5.352,95

Sold out

Pay in 3 €1.784,32×3

Pay monthly €446,08/mo

Free EU Delivery

Out of stock — contact us for restock ETA

1-Year Warranty

Manufacturer-backed cover

EU Support Team

Quick help & support.

Official RFN

Genuine brand new stock

Product variants:

Trustpilot Rated 4.8

Delivery Information

Restock & next steps

This item is currently sold out and isn’t available for immediate dispatch
If you need a confirmed ETA, contact us with the product name and we’ll check the next incoming stock
Use the “Notify me when available” / restock alert on this page (if enabled) to get an instant email when it returns
We can also recommend an in-stock alternative if you tell us your budget and use-case

Returns

Returns accepted within 30 days for unused items
No returns for change of mind once used

Warranty Information

1-year manufacturer warranty (manufacturing defects under normal use)
Covers faulty components or defects confirmed by the manufacturer
Excludes wear & tear items (e.g. tyres, tubes, brake pads), accidental damage, misuse, water ingress, and unauthorised modifications
If an issue occurs, contact our support team with your order number plus photos/video where possible
We’ll help diagnose the fault and arrange the next step (repair, replacement parts, or warranty support where applicable)

0% APR Finance Options

RFN Warrior SX E15 Electric Dirt Bike

Motor

8000W

Battery

74V 40AH

Speed

56 MPH

Range

32 MILES

Instant RFN Electric Torque That Feels Like a Proper MX Bike

The RFN SX-E15 launches hard the moment you crack the throttle — no clutch, no gears, no bog — so it feels punchy and responsive in a way youth riders notice immediately. UK listings quote 15kW peak output (around 20hp) and up to 650Nm torque, which is why it’s often positioned as a genuine alternative to petrol 85cc bikes for acceleration and drive out of corners.

Confidence Control: 3 Speed Modes + App Tuning

This is one of the big “parent + progression” wins. The SX-E15 is typically listed with 3 speed/power modes, so you can start a rider in a softer setting and open it up as skills improve — without changing parts. Some dealers also highlight app-based adjustment, letting you dial power delivery and speed from a phone.

Track-Ready Chassis Feel: USD Forks, Strong Swingarm, Real Stability

It’s built more like a serious small motocross bike than a toy: dealers commonly list 43mm USD forks and a heavy-duty swingarm, which helps it feel planted over braking bumps and rough trail chatter. One UK spec listing also calls out the bike weighing ~86kg, which can make it feel easier to place and turn compared with heavier petrol options at similar pace.