New compound, increased grip. Fits Fly / GBTrack Classics - Porsche 908, Porsche GT1, Porsche 917, Lola T70, Ferrari 512, Chevron, Spirit Lola, Ferrari 512, TSRF 1/32 Kits or RTR with Plastic Wheels

MAXXTRAC silicone rear slicks (PAIR).  Rounded tire sidewalls for realistic tire appearance and part number markings on the inner face of each tire - Super tough abrasion resistant rubber is suitable for Ninco and all other track surfaces.