Small Whirlwind Pulley

Shoes: propionic acid co innovation materials, with bright color, high strength and good elasticity; The hub material: imported PU, with high elasticity and high wear resistance. Fixed rod and screw rod: oxidation process, high rust prevention; Bearing: owing to high-strength carbon steel bearing, it is smooth and no resistance. Elasticity: high elasticity and toughness, no deformation, and not loss of elasticity. It is easy to control the body center, so it is suitable for beginners.