Current Stock:
Adding to cart… The item has been added
  • 2 synchronized JayKay e-trucks
  • remote control
  • power supplies with USB type C connector
  • JayKay tool
  • JayKay Deck ROCCA
    • length: 96,5cm / 38″
    • width: 24cm / 9.45″
    • concave: 12mm / 0.47″
    • camber: 0.8cm / 0.31″
    • nose/tail: 70mm / 2.75″
    • wheelbase: 70.5cm / 27.75″
    • 100mm /4.72″ flat area in the middle of the board for easy balancing
    • sharp edges for more grip on the board
    • horizontally laminated ash core
    • weight: 1400g / 3 lbs

The JayKay ROCCA is the perfect cruiser with a lot of flex. There’s nothing better! No matter whether you are a beginner or an ambitious rider – this board will always put a smile on your face!
This board is the perfect choice for comfortable cruising, smooth carving, pushing and pumping.
The board has an ultra-light fiber-ash-construction with a lot of flex, mellow concave, nose and tail.
The flex makes for a super smooth feeling when cruising and carving around. Due to special reinforcements at the core, the board is well torsion-balanced and offers a great riding behaviour. The 100mm flat section in the middle of the board enables perfect balance and optimum control during pushing and footbraking. The 70mm long nose and tail provide easy board handling and enough space for all kinds of tricks and manuals.


Our patented e-trucks can be mounted on every longboard deck, whether it is drop through or top mount. They are designed to be used in a set of two. The drive inside the truck is protected against dust and splash water according to protection class IP54.

Made in Germany

Weight per truck including 2 motors, batteries and electronics 2.0 kg (4.4 lbs)

Width (wheel – wheel) outside 291 mm (11.5 inches)

Width (wheel – wheel) inside 168 mm (6.6 inches)

Height (wheel – baseplate top) 102 mm (4 inches)

Replaceable rollers

Wheel diameter 90 mm

Wheel contact patch 61.5 mm (2.4 inches)

The e-trucks consists of a high-quality aluminum alloy which is normally used for automobile axles. It forms the housing and cools the motor and the electronics.



Four integral motors

Torque 1.2 Nm per motor

100% free-rolling wheels even with empty batteries

Maximum gradient of 20%

Maximum speed 35 km/h (22 mp/h)



Four high-performance cells each with 2170 (0) are integrated into the hangers of the e-trucks. In total there are eight cells in each Electric Longboard Kit.  An integrated Battery Management System (BMS) protects the batteries from deep discharge and overvoltage.

Range 12 km – 15 km (7.5 miles-10 miles)
Battery-saving charging time 2,5 h
Charging cycles 500

Battery charging via power supply with USB PD starting from profile 2 (due to long charging time we recommend at least profile 4)

Battery pack is replaceable by using our service
Certified for airtravel



With the energy regained during braking you can expand the maximum range. This also enables you to brake even when the battery is empty. Since the electronics detect when the driver is off the board, it will automatically brake in case you fall or step off your board.



JayKay e-trucks are controlled by our self-developed ring.

If the small rotary knob is turned upwards, it accelerates, turned downwards, it slows down. When released, the knob automatically switches to the starting position.
A small display informs you about your current speed, battery status and your chosen riding mode.



Our e-truck is developed, manufactured and shipped in Germany. Highest quality and a long product life are of great importance to us. Therefore, we offer you
2 years guarantee on the e-trucks and control,

1 year guarantee on the battery pack.




Other protective clothing, such as gloves, joint protectors or long sleeves is highly recommended.



Driving is only permitted on private grounds in Germany. The Federal Highway Research Institute (BASt) met on 25.06.2018 to develop proposals for the classification of electric micro-vehicles and to define conditions. A legalisation will be expected early 2019 in Germany.

Other countries have different regulations. These should be considered before buying.