Hybrid Sport Child w/ Sliding Tether -SFI

The Hybrid Sport Child w/ Sliding Tether -SFI by SIMPSON SAFETY is purpose-built for young drivers and passengers in competitive motorsports environments where safety standards are non-negotiable. Designed for children in high-performance vehicles, this harness integrates advanced restraint technology with the specific biomechanical needs of smaller frames. The SFI certification ensures compliance with motorsports sanctioning body requirements, making it the choice for families serious about track days, autocross events, and road racing where conventional seatbelts fall short of protecting developing bodies during high-G cornering and braking events.

The sliding tether design is a critical engineering feature that allows the harness geometry to adjust as the child grows, eliminating the need for complete replacement and extending the product's lifespan across multiple age ranges. SIMPSON SAFETY's hybrid construction combines high-strength webbing with reinforced anchor points, distributing crash and cornering forces across the shoulders, hips, and torso in a way that traditional automotive harnesses cannot match. The SFI rating confirms this harness meets Survival Safety Institute standards, guaranteeing fire resistance, load-bearing capacity, and stitching integrity under extreme racing conditions that far exceed street-driving scenarios.

This harness is ideal for competitive parents running junior racing programs, track-day enthusiasts with young co-drivers, and motorsports families who refuse to compromise on restraint technology. Installation requires proper seat mounting hardware and roll cage or seat integration points—professional installation is strongly recommended to ensure correct angle and tension. The compact 8.5 x 5.55 x 13.55 inch package with 2.59 lbs weight makes it practical for vehicles where space and unsprung weight matter, from formula cars to sport compact platforms.