The Sparco QRT-R is a professional-grade ultralight racing seat engineered for motorsport performance, safety, and compact installation. Built using Sparco’s patented Quick Resin Technology (QRT), it delivers exceptional strength-to-weight ratio while reducing weight by about 30% compared to traditional fiberglass seats.
Designed with a wide shell but compact external dimensions, the QRT-R fits a broad range of drivers and can be installed even in narrow interiors, making it ideal for race builds with limited cockpit space.
Strategically placed non-slip materials at the shoulders and base improve driver stability, while a split cushion and medium lumbar support enhance comfort during high-performance driving.
This model is FIA homologated for competition use and features side mounting with 290 mm spacing, meeting motorsport safety standards.
🔧 Key Features
QRT fiberglass shell technology for extreme strength-to-weight ratio
One of the lightest medium/large fiberglass racing seats available
Approx weight:7.6 kg seat / 5.9 kg shell
Large shell fits wider range of drivers
Compact exterior fits tight interiors
Fire-retardant fabric covering
5 harness slots (competition-ready)
Side-mount installation (290 mm spacing)
FIA homologated (8855-1999)
Lower seating position improves headroom
📦 Specifications
🧠 Fitment / Notes