ARX540 ProKit Electric Cross building box

Quick Overview

Motorbike in assembling kit, not assembled, E-gyro included. Composed by numbered elements, 1 page of stickers, stand and driver .included

Availability: Out of stock


The pictures refers to the look of the bike at the end of the assembling process, with the electronic components, that are not included in the building box product. All electronic components are not included in the building box and can be purchased apart.

ARX-540 Pro Kit Electric Cross

Radio controlled motorbike 1:4


Motorbike to be assembled, E-GYRO INCLUDED, no other electronics included, no battery included.


RadioControlled motorbikes 1:4 scale. Weight 3,2 KG. Dimensions L x W x H 52x18x30 without doll

FRAME 4 plates used to create the frame: 2 upper and 2 lower, produced from 2 mm aluminum with laser cut technology, followed by black anodic, assembled together using 6 mm steel bolts and aluminum spacers created from solid blocks with CNC technology. This structure is designed to create a lighter upper part, which means a lower center of gravity, to obtain an awesome stability and perfect steering ability on any sort of surface. The upper part of the frame is ideal to locate the electronics, receiver and servos, as it is far and protected from water, mud, sand and debris. The lower part of the frame is the motor/battery area. Aluminum spacers are used to resist to the torsional stress produced during extreme riding.

FRONT FORK Upside- down spring fork, bolted to  the frame through 2 CNC clamps and 2 plastic connecting rods reinforced and r mounted on  8 ball bearing to create a really smooth and accurate steering effect. At the front end some components are produced from solid aluminum blocks with CNC technology and some are produced by injection molding technology. Both on aluminum and tecnopolimer parts tolerances are kept to the minimum to obtain maximum smoothness operation during the compression/extension of the fork, fast steering responds and a tough package.

REAR SWING ARM The rear swing arm is divided in 3 parts: 2 arms produced using die casting technology and a central part produced using injection molding technology in tecnopolimer.

REAR OIL SHOCK ABSORBER It is possible to select up to 6 different position to fix the shock absorber to the frame in order to choose the preferred set up. It is also possible to modify the internal oil level on the base of everybody preferences.

BODY in lexan trasparent.

DOLL The doll is black white and orange. The pictures are purely indicative.

Components colors may vary in case of possible updates / changes of  the production process.

Spare parts not included in this kit, needed to ride:
Engine: KV4300 Brushless albero 3.17mm (1/8" shaft)
ESC: 45A Brushless ESC
Battery. Available Batteria 7.2V NiMh, 3.300 mAh
Radio. Available: Radio 2.4G radio system (2CH) or 2.4G radio system TL 3C
Servo.  Available Servo: 3.5kg x cm
Battery charger. Available: 220Volt-9 Volt, 350mAh

Additional Information

Product Code ARX-007
Designed and Engineered by AR Racing s.r.l
© 2013 AR Racing Srl