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Ft2,334,922.15
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Experience radical riding sensations with the KAYO EC2I, a street-legal electric supermotard combining 21 kW of raw power and disconcerting agility. Thanks to its ultra-light 110 kg chassis and premium adjustable suspensions, every turn becomes a moment of pure pleasure and surgical precision. At XtremRS, we prepare every machine with rigorous expertise to guarantee total safety from the very first meters. Benefit from our expertise, 2-year warranty, and free delivery for a high-performance experience with complete peace of mind.

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Product details

21 kW Brushless Motor: the power of the road-legal electric supermotard KAYO EC2I

At the heart of this machine, the brushless motor develops a nominal power of 21 kW and an impressive maximum torque of 588 Nm, available instantly from the first twist of the throttle. With no clutch or gear shifts, acceleration is pure and direct, propelling the bike up to 110 km/h with a responsiveness that thermal engines struggle to match. The integrated reverse gear and cruise control add welcome practicality to daily use. Homologated for the A1 license, this electric supermotard offers radical riding sensations, ideal for both urban environments and the track. At XtremRS, we check every motorization before shipping: the absence of engine oil simplifies maintenance, but we recommend regular checks of the bearing play and casing cleanliness to preserve the longevity of this high-performance unit.

road-legal electric supermotard

73V 50Ah NCM Lithium Battery: the range of your road-legal electric supermotard

The high energy density NCM Lithium accumulator (73V / 50Ah) stores the energy necessary to travel up to 90 km in real-world conditions, a value measured with a 75 kg rider in ECO mode at a constant 40 km/h. Optimized recharging is completed in less than 4 hours, allowing for daily use without constraints. NCM technology ensures an excellent compromise between lightness, delivered power, and lifespan. To maximize the longevity of your pack, our XtremRS experts advise avoiding prolonged storage at 0% or 100% charge and prioritizing partial cycles between 20% and 80% during short urban trips.

Lightweight 110 kg chassis and cycle parts: the agility of the road-legal electric supermotard

With only 110 kg on the scale, a seat height of 890 mm, and a generous ground clearance of 320 mm, the EC2I boasts an exceptional power-to-weight ratio for disconcerting maneuverability. The 17-inch front and rear wheels, fitted with road tires, ensure reassuring stability at high speeds and surgical precision in corners. The 1475 mm wheelbase guarantees a perfect balance between supermotard agility and stability on the highway. Braking is handled by front and rear hydraulic discs, offering deceleration power commensurate with the performance. Our XtremRS technical service checks wheel alignment and axle tightening during each preparation, ensuring your safety from the first kilometers.

road-legal electric supermotard
road-legal electric supermotard

Adjustable inverted suspensions: the riding comfort of the road-legal electric supermotard

The premium cycle part relies on an adjustable 880 mm inverted fork at the front and an adjustable 442 mm mono-shock at the rear, both fully adjustable for preload, compression, and rebound. This level of adjustment, rare in this segment, allows for fine-tuning the bike's behavior to your morphology, your style — sporty or cruising — and the type of surface. A balanced factory setting suits most riders, but our XtremRS advisors remain at your disposal to guide you in refining the SAG and hydraulics, in order to fully exploit the potential of the chassis without compromising comfort or safety.

1. What license is required to ride this road-legal electric supermotard and who is it for?
A minimum age of 16 and an A1 License classification. With its 21 kW nominal power, featherweight 110 kg, and 890 mm seat height, the KAYO EC2I is aimed at young or adult riders, beginners or experienced, looking for a light, maneuverable, and high-performance machine for urban, road, or track use. This is not a vehicle for children.
2. What are the real performances of the 21 kW brushless motor on this EC2I?
The brushless motor develops a nominal power of 21 kW and an impressive maximum torque of 588 Nm, available instantly without a clutch. The maximum speed is announced at 120 km/h, offering explosive acceleration ideal for supermotard, complemented by a reverse gear and cruise control.
3. What range can be expected from the 73V 50Ah NCM Lithium battery and how is it recharged?
The maximum range reaches 90 km, measured in ECO mode at a constant 40 km/h with a 75 kg rider. In real-world mixed or sporty use, it will be lower. Optimized recharging is completed in less than 4 hours. NCM Lithium technology ensures high energy density and a long lifespan for both daily and sporty use.
4. Is the cycle part up to the task of demanding supermotard use (track, crossing, city)?
Absolutely. The EC2I features an adjustable 880 mm inverted fork at the front and an adjustable 442 mm mono-shock at the rear, allowing the behavior to be adapted to your riding style. With only 110 kg, 17-inch wheels, 320 mm ground clearance, and a 1475 mm wheelbase, it offers exceptional maneuverability and crossing capabilities for the discipline.
5. Is this road-legal electric supermotard delivered ready to ride and what braking equipment does it feature?
Yes, it is road-legal (Road Legal: Yes). Braking is handled by hydraulic discs at both the front and rear, ensuring bite and endurance adapted to the 21 kW and allowed speeds. The 17-inch front/rear tires are supermotard standards, allowing for a wide choice of road or track compounds.
6. What are the exact dimensions and payload to know if I fit and if I can carry a passenger?
The seat height is 890 mm with a wheelbase of 1475 mm (L x w x h: 2150 x 820 x 1410 mm). The maximum load is set at 108 kg for a single person (1 seat). The description does not specify the presence of passenger footrests or a grab handle, indicating a sporty single-seater design.
7. What XtremRS warranty applies to this new vehicle?
You benefit from the 2-year XtremRS warranty on the vehicle, excluding consumables (tires, brake pads, chains...) and personal safety equipment (helmet, gloves, etc.). This is the assurance of a serene purchase from a French specialist.
8. How is the delivery of an electric bike handled at XtremRS and what is the cost?
As a vehicle, the EC2I benefits from free delivery for purchases over €500 (threshold widely reached). The delivery time is 5 to 8 working days by appointment, organized by our specialized two-wheeler carriers for a secure hand-to-hand delivery.
9. Is payment secure and is stock available immediately?
Yes, payments are 100% secure via 3D Secure (CB, Visa, Mastercard...).

Warning

The use of Pitbikes / Dirt bikes / Quads is strictly prohibited on public roads. The use of a Dirt bike, Pit bike, or Quad type vehicle must be done on terrain suitable for the practice (circuit, private land).
The user must wear appropriate protective equipment and be under the supervision of an adult.
The purchase of a Dirt bike, Pit bike, or Quad type vehicle by a minor over 14 is carried out under the responsibility of an adult. Only one user should ride the vehicle.
Purchases on the XtremRS site must be made by an adult.
Warning: Dirt bike / Pit bike / Quad / Pocket quad type vehicles are motorized machines and not toys.
It is recommended to have assembly and maintenance performed by a professional. We recommend that users check the condition of the vehicle before and after each use.

General

  • Brand Kayo
  • Reference 716270|ROUGE

Features

  • Engine Electrique
  • Front Wheel Size 17"
  • Rear Wheel Size 17"
  • Power 21000W
  • Brake Type Freins à Disques Hydraulique
  • Clutch Automatique
  • Transmission Chaine
  • Seat height 890
  • Wheelbase 1475
  • Starter Type Electrique
  • Battery Type Lithium
  • Battery Power 73V
  • Battery Ampere Rating 50 Ah
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