Like every year, we present the new developments of the 2024 season that will be introduced in the Birelart - Freeline karts and products for the 2025 season.

The acronym that characterizes the new models for 2025 will be S18.

Based on the S16 models, like every year we worked during the racing season to further develop and implement the performances of our karts, modifying geometries, the materials and some accessories, introducing new details to always have a better product both on quality level and on performance, confirmed once again by the numerous successes that we had during the season.

All Birelart karts will keep the same homologation number for the new period 2025-2027 as made an homologation extension. We will introduce new pods Free Line model "AERO" and "AERO Mini" newly homologation.  

Caractéristiques

RY30-S18 - SH : Homologation nr. - 007/CH/10

• Geometry of the frame unchanged
• New spindles with new caliper support system and new steering geometry
• King pin d.10
• New brake balance
• New rear hubs with double fixing L.100
• New side pods Free Line "AERO" (Homologation CIK 007-BS-20)
• New front pods and panel KG 509
• New graphic

Engine Information

This Package come with a factory Special prepared TM R2 ,  Homologation 041-EZ-02
All the great from the R1 model is put in the new R2 with addition a new machined cylinder and cylinder head, and the Reed box has been extended with a plastic spacer plate, who gives thee reeds a cooling effect. 

On this Total Black Edition the Cylinder, Exhaust port , crankcase are ported from the factory and also have polish carburetor and polish transmission .
The total black edition has the following black anodized parts : Engine mount, Clutch cover, Clutch pressure plate, Clutch guard and the Intake manifold flange. 

Homologation: [041-EZ-02]

What’s Included with the engine package :

• TM KZ-R2 (Special)with Polish carburetor and polish transmission

• Selettra Ignition System (034-IG-14)

• Engine Sprocket Z17

• Gear Lever

• Dellorto VHSH30 Carburetor

• Exhaust Spring

• Brisk L08S Spark Plug

• TM Spark Plug Cap

• Elto TD3 Silencer

• Elto Exhaust

• Engine Mount