Specification Brand : ZJchao BulletPoint1 : SHOCK ABSORPTION: Polyurethane solid wheel with excellent shock absorption effect BulletPoint2 : MATERIAL: resistant PU polyurethane hub for long-lasting use BulletPoint3 : VERSATILE USAGE: Professional design for electric wheelchairs and hand-buses BulletPoint4 : EASY INSTALLATION: Center Hole Inner Diameter: Approx. 8mm / 0.31in BulletPoint5 : SMOOTH AND QUIET: Enjoy a comfortable and silent ride with this replacement wheel Color : #011 HoleCount : 1 ItemName : Heavy Duty Solid Wheelchair Wheel Replacement 7In No Noise Front Wheel Shock Absorption Wheelchair Wheel Replacement Non Slip Solid PU Strong Bearing Capacity Walker Accessories 7i ItemOffset : 1 centimeters ItemPackageDimensions_Height : 12 centimeters ItemPackageDimensions_Length : 19 centimeters ItemPackageDimensions_Width : 19 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : wheelchair-and-mobility-scooter-tires-and-wheels Manufacturer : ZJchao Material : Polyurethane ModelName : ZJchaopqae48s3hr ModelNumber : ZJchaopqae48s3hr PartNumber : ZJchaopqae48s3hr PitchCircleDiameter : 1 centimeters ProductDescription : 1. SAFE AND EXPLOSION PROOF: The wheel is strong and explosion proof, without inflating, easy to use and change 2. MATERIAL: Solid wheel is made of PU polyurethane hub, resistant and , with strong bearing capacity 3. STABLE AND NON SKID: Tire texture is non slip and wear resistant, suitable for all kinds of road , with stable performance 4. APPLICABLE SCENARIO: PU solid wheel adopt professional design and accurate manufacturing process, suitable for electric wheelchairs, carts and so on 5. SHOCK ABSORPTION AND LOW NOISE: This is a polyurethane solid wheel, no noise with good shock absorption effect