RFN SX-E2

Product Description

The RFN SX-E2 is a lightweight, high-performance electric dirt bike designed specifically for younger riders who want a safe yet powerful off-road experience. With a 48V 1KW brushless motor delivering up to 2.72 HP and strong torque output, it offers smooth acceleration and controlled performance suitable for beginner to intermediate riders.

Built with a high-strength BIK500 steel frame, the SX-E2 ensures durability while maintaining a lightweight structure for easy handling. Its adjustable seat height and optimized geometry make it adaptable as riders grow in skill and size.

The bike is equipped with front and rear hydraulic disc brakes for reliable stopping power, along with advanced suspension components that provide stability and comfort on uneven terrain.

Key Features:

• 48V 1KW brushless electric motor

• 48V 15Ah lithium battery (18650 cells)

• Top speed up to 45 km/h

• Range up to 18 km per charge

• Adjustable seat height for growing riders

• Front and rear suspension system with long travel

• Hydraulic disc brakes (front and rear)

• Lightweight steel frame (BIK500 high-strength material)

• LED digital display

• Designed for youth off-road training and recreation

Specifications:

• Motor: 48V 1KW brushless

• Peak Power: 2.72 HP

• Torque: 22 N.m motor torque / 80 N.m wheel torque

• Battery: 48V 15Ah lithium (18650 cells)

• Charging Time: ~5.5 hours

• Top Speed: 45 km/h

• Range: Up to 18 km (at 35 km/h)

• Frame: BIK500 high-strength steel

• Front Suspension: Φ35, 690mm, 200mm travel

• Rear Suspension: 275mm / 180mm travel

• Brakes: Front & rear single-piston disc (160mm)

• Wheels: 14” front / 12” rear

• Seat Height: 650mm / 675mm / 700mm (adjustable)

• Wheelbase: 1040mm

• Ground Clearance: 250mm

• Net Weight: 48 kg (including battery)

• Max Load: 55 kg

• Recommended Age: 6–14 years (depending on size)

The RFN SX-E2 is a well-balanced youth electric dirt bike that combines safety, controllability, and off-road capability, making it ideal for learning and recreational riding.

Not sure which model or accessory is right for you? Contact our team for recommendations, financing questions, and product support before you buy.

We ship nationwide and offer local pickup from our Brooklyn showroom. Eligible items may be returned within our return window. Contact us for assistance with shipping, returns, or exchanges.