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RFN

2026 RFN Warrior Pro SX-E15 19/16" Electric Dirt Bike

2026 RFN Warrior Pro SX-E15 19/16" Electric Dirt Bike

Regular price £4,599.00 GBP
Regular price RRP Sale price £4,599.00 GBP
Sale Sold out
Tax included. Shipping calculated at checkout.
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Free delivery within 50 miles, and free collection. UK mainland delivery beyond 50 miles: £100.00 per bike.

Usually ready within around 5 working days. We'll contact you to arrange a delivery date.

UK delivery only for bikes. See our delivery policy.

For bikes over £1,000 we ask for photo ID (driving licence or passport) before delivery or collection. We'll send you a secure upload link after you order.

The Warrior Pro SX-E15 is RFN's high-power electric MX bike on 19/16" wheels, driven by an axial flux motor making 21 kW peak and 560 Nm at the rear wheel.

Highlights

  • 21 kW peak axial flux motor, 560 Nm at the wheel
  • 74V 40Ah removable Samsung battery
  • Up to 56 mph, up to 50 miles in Eco mode
  • Dual adjustable 37 mm USD forks, 285 mm rear travel
  • 4-piston hydraulic brakes with adjustable regen
  • Alloy frame and swing arm, app control

Who it's for

Riders 160 cm and over.

Specification

Rider height 160 cm +
Peak power 21 kW (28.2 hp), 133 Nm motor / 560 Nm wheel
Battery 74V 40Ah (2960 Wh), removable, 4.5 hr charge
Top speed 56 mph (gearing dependent)
Range Up to 50 miles (Eco)
Suspension Dual adjustable USD fork / 330 mm 460 lb rear shock
Brakes 4-piston hydraulic, 240 / 220 mm discs
Wheels 19" front / 16" rear, Kenda tyres
Seat height 880 mm
Weight 89 kg

Spare battery available (RRP £1,200).

Warranty

24 months on the motor, controller, battery, chassis and swing arm, and 12 months on other parts (service and wear items excluded). First service due by 185 miles.

For off-road use only, on private land with the landowner's permission or on designated tracks. Not road legal.

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