Rear bumper, CIK, Sigma, Central part

The KG SIGMA is the new generation FIA CIK-homologated safety rear bumper developed by KG Karting for modern kart racing. Designed with a strong focus on safety, stability, and flexibility, the SIGMA system complies with the latest CIK-FIA regulations for international karting categories.
The bumper is engineered to improve protection during kart-to-kart contact while ensuring excellent fitment and functionality on modern chassis. Featuring adjustable side ends, the bumper width can easily be adapted to different track and weather conditions—especially useful in wet racing where the tires are often required to be the widest point of the kart. 

Compatibility:
Fits modern CIK-FIA kart chassis.
Suitable for OK, OKJ, OKN, OKNJ, KZ and KZ2 classes.
Designed for use with the KG SIGMA mounting system.

Application / Function:
Improves safety during kart-to-kart contact.
Provides stable and secure rear protection in racing conditions.
Adjustable width allows optimized setup for different conditions.
Developed for professional karting and competition use.

Material & Features:
– Original KG Karting rear bumper
– FIA CIK homologated safety system
– Adjustable side sections
– Robust and flexible construction
– Designed for maximum energy absorption
– Highly resistant to vibration and racing loads
– Modern racing design for international karting