MAXXTRAC M23X "EXTREME" Silicones for Revell / Monogram Porsche 550 Spyder.
NEW "EXTREME" HIGH PERFORMANCE COMPOUND FOR IMPROVED GRIP & BETTER LAP TIMES!
MAXXTRAC™ World Class High Performance Silicone Rear Slicks (Pair) for Revell / Monogram Porsche 550 Spyder.
Rounded tire sidewalls for realistic tire appearance and Part Number markings on the rear face of each tire. Super tough abrasion resistant rubber (suitable for Ninco and all other track surfaces).