The smaller the cubic capacity of the engine performance, the more stringent the requirements for its design, manufacture, Assembly. Speed, cord of 1.5 cm3, which we offer, fine-tuned for many years, takes into account the shortcomings of previous designs and new directions in creating “polutorachasovom”.
Front axle pendulum type with a rubber shock absorber. The quality of his work depends on the cross section and the elasticity of the rubber. It should be soft enough to allow the bridge has performed satisfactorily on kartodromo with different quality concrete pavement. Case material front axle — В95Т (you can apply D16T). It has two bearing No. 1840083. Front wheels with fatty tires type (thickness — 2.5 mm, diameter — 42 mm). Special attention should be paid to the rotation of the wheels was exceptionally easy, but without pulsation.
The rear axle is made of khvg steel, heat treated to the hardness HRC= 38÷42. After heat treatment all bore holes for bearings are brought razgonnyj laps of Plexiglas. When you fit bearings you need to take into account temperature expansion of the outer race and the housing.