The 2009 Sirius chassis performs a 30 / 32 mm geometric tubing diameter. This brand-new chassis brings new solutions such as the axle bearings’ supports and new SH2 spindles which increase the balance between front and rear part.

The 2009 Sirius chassis is equipped with original and performing brake systems of new homologation called R1, R2 and FRM.R1.
Such brake systems are composed by mono-block brake calipers with radial support, floating brake disks of new generation and brake pumps for oil recovery.

The Sirius 2009 chassis is available in the following versions:

SIRIUS KF
SIRIUS KF FRM.R1
SIRIUS KZ
SIRIUS MAX
SIRIUS MAX FRM.R1
SIRIUS DD2

• R1 Brake System for KF category;
• R1 Brake System FRM (Front Manual Brake) for KF category;
• R2 Brake System for KZ category;
• universal Axle Ø50 x 1020 mm mod. T2 (5 slots);
• floor plate with anti-sliding sticker (Intrepid new graphic);
• anodized aluminium components in TITAN GOLD;
• adjustable footrest system;
• new spindles with Ø25 mm pin mod. SH2;
• spindle eccentrics mod. 2008
• holed anodized aluminium engine mount in TITAN GOLD;
• magnesium wheel rims – col. Black (sizes 212-132 or 182-132);
• special axle bearings - 3 pins;
• torsion bars kit;
• complete bodyworks kit mod. NA2 – col. BLACK;
• complete bodyworks stickers - new graphic 2009;
• rear steel bumper;
• seats mod. F6 (sizes 1°; 1°+; 2°; 3°; 4°; 5°).

• cooling system kit;
• rear protection mod. KG – col. BLACK (with support kit);