Triple 8 Brainsaver Dual Cert EPS Helmet Rubber All Black Size:L-XL Thunder Trucks renowned high quality

Thunder Trucks renowned high quality construction throughout

53mm diameter with a 99DU hardness rating

Triple 8 Sweatsaver Helmet Cert Rubber Mint

Spitfire Formula Four Skateboard Wheels Radial 99DU Natural 54mm

75" inch axle size

Triple 8 Brainsaver Dual Cert EPS Helmet Rubber All Black Size:L-XL Thunder Trucks renowned high qualityTriple 8 Brainsaver EPS Helmet Rubber All Black Features: Measurement guide measure circumference of your head starting in the middle of your forehead. Dual Certified: Complies with U. S. CPSC Safety Standard for Bicycle Helmets for Persons Age 5 and Older and ASTM F 1492 Skate safety standards. X small Small 19. 7 21. 5 in (50 55 cm.) Small Medium 21. 5 22. 75 in (55 58 cm.) Large X large 22. 75 24 in (58 61 cm.) ABS Outer Shell with EPS liner