CHASSIS The CRY 30-RX chassis is versatile, adapting itself very well to all types of tracks and to the tyres used by the single-brand Austrian house. The equipments include front brakes and HQ Freeline accessories. The standard rims are in magnesium, the axle is 40x3x1040F, and the motor kit includes the gear shift on the steering wheel. ENGINES AND BRAKES Engine built by Rotax with original direct drive on the axle and two-speed gear box. The braking system is instead “CX” Hydraulic model with a 200 mm disc at the rear and two 150 discs at the front. Pedal mounted control.

CHASSIS

The CRY 30-RX chassis is versatile, adapting itself very well to all types of tracks and to the tyres used by the single-brand Austrian house. The CRY 31-RX version offers more “grip” and speed. Both versions include front brakes and HQ Freeline accessories. The standard rims are in magnesium, the axle is 40x3x1040F, and the motor kit includes the gear shift on the steering wheel.

RACING LINE - ROTAX DD2

Birel’s selection for Rotax DD2 class includes a frame realized with 30 mm tubes
called CRY 30-RX, specifically designed and realized in conformity with the regulations of such category (which requires a two-speed engine with direct drive on the axle).

For this reason, the rear features only the axle flange on the brake side while, on the opposite one, the axle goes through the engine itself.

The Rotax homologated bumper with shock absorbing system is standard; the steering wheel mounted gear comes with the “engine kit”.

Frame with a versatile design, which means it can easily adapt to all circuits under any adeherence condition.

Thanks to specific research made by Birel Technical Centre, optimal set up is simple and intuitive as frame performance can be adapted according to each type of tyre.