KZ RACING LINE // RK 30-32

NEW RK MODELS PRESENTED

Main structural innovation involving bodywork structure, braking systems and accessories. In addition, a new 32mm tubing model to complete the range

Two brand new models for the RK 2012 chassis range reserved to top classes KF and KZ: RK 30 featuring 30mm tubing and RK 32 with 32mm tubing.

Both models will be available in versions for both KF classes (and single-gear in general) and KZ with gear: at this regard it must be said that the 30mm tubing model is more suitable for KF categories, while the RK 32 chassis was developed, with excellent results, more specifically for KZ categories.

This model, which adopts the Monza model (29/CH/14) CIK-FIA certification, was successfully improved by RK official team throughout the 2011 season. RK chassis selection will be also completed by model RK-C28 -R for MINI and Cadet classes. As customary, the whole RK chassis range, manufactured on Birel Group premises, is the outcome of official RK team knowhow, acquired on the track worldwide. A guarantee for standard items boasting a level of quality among the best in the world of karting.

!As a matter of fact, all new ideas involving the 2012 line have undergone racing testing and combine top performance and reliability. As already said, the new features include the innovative 32mm tubing model (RY32 - S4, CIK- FIA certified for 2012-2017), extensively developed throughout last seasonʼs top competitions and now ready to complete Birelʼs high segment offer.

This model relies on outstanding balance and great performance, matched to easy tuning, one of Birelʼs outstanding strong points. ! !Still innovation wise, we have to highlight the great job carried out on model RY 30, with structural evolution involving the front, for karts which are more precise and easier to drive. ! !Also the junior class C 28–R model has been enhanced, transforming the bodywork to achieve better grip and balance.

Bodywork designed for KF and KZ classes now also features a smaller new axle bearing support, with three height adjustment options. ! !Whereas, the accessory side is packed with brand new ideas for the breaking systems, both KF and KZ, with backlash gear and cast iron floating discs. !
Still in the accessory department, new side fairings (optional and available from January 2012 on) for racing chassis, lighter and more aerodynamic, able to improve balance and achieve even smoother driving.

NOVELTIES 2012:

Rear brake system mod. RR I-25: with self adjusting braking at 4 pistons. With floating cast iron brake disc diam. 180mm and connection to the axle bearing by a radial support.

Front brake system KZ mod. RR I-25: with self adjusting braking at 2 pistons and with fix cast iron brake disc diam. 150mm.

Front manual brake system mod. RR I-25: with self adjusting braking and with floating steel brake disc diam. 150mm

Support axle bearing: it has been reduced and there is the possibility of height in three different position.

Petrol tank: it has been relocated further down with consequent change of the floor panel that will be flat, leaving a greater adjustment of the position of the steering wheel (up/down).

Frame: in order to improve accuracy of the forecarriage, structural changes had been made to the frame especially in the front. That resulting in improved performance, easier driving and the constancy of the kart.

Side pods: new side pods had been developed for the "racing" karts. They will be lighter and aerodynamics to further improve the balance and the easier driving of the kart. These pods will be available as Optional from January 2012.

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ALL DATA ARE IN MILLIMETER TUTTE LE MISURE SONO ESPRESSE IN MILLIMETRI.