Chassis BirelArt RY 32-S19 - DD - OK - OKJ 2026!

Starting from the S18 chassis base, also for this racing season we carried out an in-depth development activity aimed at optimizing the overall performance of the kart. The work involved the evolution of the chassis geometries, the use of new materials with improved mechanical characteristics, and the revision of some accessory components.

New technical details have also been introduced, designed to increase the dynamic efficiency and the overall build quality of the product.

The results achieved on track, both at National and International level, confirm the effectiveness of the work carried out.

CHASSIS MODELS RY30 Hom. 007/CH/10 & RY32 Hom. 007/CH/12

• Rear hubs d.50: The new Freeline hubs HQ have the double fixing screw with a better axle grips in order to maintain a perfect assilaity and avoid the movement.
  
  
  

• Spindles OK - KZ: the new spindles have a lever geometry slightly different to a better entry corner. It’s also it’s also allows a better regulation on high of the frame. It will be the same for both categories with the addition to an aluminum caliper support on the KZ.
  
• Pods AERO: to reduce cantilever weights, improve the aerodynamic efficiency and a new look, were studies and developed the new Freeline side pods mod. AERO, homologation 007-BS-20.
  
• The karts models DD and SH will be equipped with new front pod and new panel developed and homologated by KG 509

• New HI TECH bushing: a new bushing has been developed and tested for caster and camber adjustment in a single component.
  This bushing allows to increase or decrease the caster by approximately ±4 degrees and to adjust camber from positive to negative by about 12/14 mm.
  These adjustments can be carried out from the upper part of the stub axle “C” (it will no longer be necessary to use eccentrics in the lower part of the “C”), in a very simple and quick way.

• HI TECH steering column: new steering column with 10 mm bearing