Competition motorcycle model powered by a 540 electric motor.The EINIBIKE² is a competition model with an electric drive for RC biking on a scale of 1: 5. In contrast to the many other motorcycle models, the EINIBIKE² focuses on functionality, robustness and ease of maintenance. In order to reduce manufacturing tolerances to a minimum, the bike is mainly made by hand on precision machines, almost all parts were specially made for this bike. The model is delivered pre-assembled, only a few parts need to be added and the screw connections checked.The chassis, as the central and load-bearing element, is made of hardened carbon fiber, which was glued with 2K special adhesive from motor racing. By saving screw connections, weight was specifically reduced and a comparatively higher rigidity was achieved. Mass centralization by placing the components in a very small space also plays an important role here.The front axle is guided by an easy-to-maintain upside-down oil pressure fork specially made for the EINIBIKE². Steering head bridges made of solid aluminum give it maximum stability, the oil damping is done by two spring cartridges inside. The thru axle for the front wheel also stiffens the fork. The mechanical single-disc front brake is also custom-made with a brake calliper made of solid aluminum. The GRP brake disc is light and still offers excellent deceleration values. The innovative crash-back system is perfectly integrated into the damper mount and is therefore very compact and stable.A special lever damping system is used on the rear axle, which “controls” the damper at both fastening points. It is backlash-free, smooth-running and enables greater damping distances of approx. 25mm on the smaller and lighter oil damper. The distribution of the forces results in less stress and wear on the individual ball heads / eyes, the system also allows a wide range of options for adjusting the spring travel, progression and damping.The robust aluminum rear swing arm is welded from two parts, and a reliable chain tensioner is fully integrated. The main gear shaft, which is also the pivot point of the EINIBIKE², is guided by large, completely sealed 16mm ball bearings. A light and space-saving micro-drive chain system is used as the final drive. A 48DP main gear with 99 teeth including a driver is also included as standard.The bike has quick-release couplings to accommodate 4mm nylon or polyamide crash bars and is of course specially prepared for operation with brushless drives and LiPo batteries. Due to its slim design, it is suitable for almost all 1: 5 panels available on the market.The EINIBIKE² was designed for an “aggressive” geometry with a 70 ° steering head angle with a low overall weight and a low center of gravity. The weight distribution is almost 50:50 (front axle: rear axle), which results in a neutral and dynamic driving behavior. The bike tilts effortlessly on a lean angle and hangs on the accelerator in the corners. The low overall weight naturally also contributes to the good performance.The model is optionally cpl. Available with wheels and tires (PMT 100 or 200, slick or profile, each including foam inserts) or without a wheel set, the black “Galaxie-5” rims are provided, but other rims can also be fitted on request. A spring or damper linkage has to be installed yourself, there are a total of 4 mounting holes on the upper fork bridge.A 2-channel remote control with 2 micro servos (approx. 30 x 13 mm) for steering and front brake is required to operate the model. However, a 3-channel computer control is ideal, in which the 3rd channel for the mechanical brake can also be controlled depending on the 2nd channel for gas / brake (electronic speed controller). The brake balance between the front and rear can be adjusted much more easily and finely. An electronic speed controller and an electric motor of the 540 size are required for the drive. Of course, the model can also be operated with a powerful brushless set. Of course, all parts of the kit are available individually or in assemblies as spare parts.
Technical specifications:Scale 1: 5Wheelbase 295 mmLength of rear axle swing arm (pivot point – axle) 105 mmSteering head angle 70 °Front suspension travel 16 mmRear suspension travel 40 mmSprocket front 10Z.Rear sprocket 28T.Weight (ready to drive) approx. 1700gSpeed depending on the engine and gear ratio up to approx. 80 km / hDrive battery 7.2V stick battery or 7.4V LiPo (2S)
Source : EINIBIKE