60*45mm High Rebound Pu Perfusion Slide Wheel

Product features

                          
Material using DuPont MDI high rebound polyurethane perfusion, this process makes the wheels more closely, improve the wear resistance of the wheels.

Hardness: 97 A, 100 a, 102 A, 104 A, etc.;

Bounce: 55% ~ 85%

Dimensions: 50*28mm, 50*30mm, 50*36mm, 51*28mm, 51*31mm, 52*28mm, 52*30mm, 52*32mm, 52*36mm, 53*28mm, 53*32mm, 54*32mm, 54*34mm, 54*36mm, 55*33mm, 56*32mm, 56*36mm, 58*40mm