Specification AutomotiveFitType : universal_fit Brand : Mutetrain BulletPoint1 : Safety First: Our bike training wheels are designed with safety as the top priority. The sturdy construction and smooth-rolling tires ensure a stable and worry-free learning experience for your little rider. BulletPoint2 : Universal Compatibility: Perfectly fitting 12" to 20" Single-Speed bike, these training wheels are universally compatible with most kids’ bikes, making them an ideal choice for growing children. BulletPoint3 : Easy Installation & Removal: With a simple and straightforward design, our training wheels are a breeze to install and remove, saving you time and frustration. BulletPoint4 : Durability & Longevity: Crafted from high-quality materials, these training wheels are built to last through countless rides and falls, providing years of reliable use. BulletPoint5 : Silent Operation: Featuring a silent design, our training wheels minimize noise during use, allowing your child to enjoy a peaceful and focused learning experience without disturbing others. BulletPoint6 : Best Gifts for Kids:Our training wheels are very popular with boys and girls, that is one of the good gifts that will continue to bring joy to kids. If you want to express your love for them choose it! Color : Black CompatibleWithVehicleType : Bicycle ConstructionType : Forged ExteriorFinish : Unfinished HoleCount : 5 IncludedComponents : NUTS ItemName : Mutetrain Training Wheels for 12 14 16 18 20 Inch Kids Bike ,Heavy Duty Bicycle Training Wheels for Single Speed Bike (Black) ItemOffset : 4 inches ItemPackageDimensions_Height : 32.9946 centimeters ItemPackageDimensions_Length : 4.0894 centimeters ItemPackageDimensions_Width : 13.4874 centimeters ItemTypeKeyword : bicycle-training-wheels LoadCapacity : 100 P LoadIndex : 100 Manufacturer : Mutetrain Material : 合金钢 MaximumWeightRecommendation : 100 pounds ModelName : FBANEWBlack PartNumber : WTW01 PitchCircleDiameter : 4 inches ProductDescription : Upgrade your dirt bike's performance and style with these heavy-duty wheels. Designed specifically for off-road adventures, these wheels are built to withstand the toughest terrains and provide superior traction. The set includes two pairs - one in classic black and another in a bold red color, allowing you to customize your bike's look. Made from high-quality materials, these wheels are durable and long-lasting, ensuring you can ride with confidence. With a diameter of approximately 17 inches (43.18 cm) and a width of 3.5 inches (8.89 cm), these wheels are compatible with most standard dirt bikes. Whether you're tackling muddy trails or navigating rocky terrain, these wheels will give you the grip and stability you need to conquer any obstacle. Elevate your riding experience and make a statement with these stylish and functional dirt bike wheels. ProductSiteLaunchDate : 2025-01-18T03:14:15.809Z Size : 20 SpecificUsesForProduct : Kids bike SpeedRating : L SupplierDeclaredHasProductIdentifierExemption : 1 UnitCount : 4 UnspscCode : 49201600 WarrantyDescription : 1year WebsiteShippingWeight : 0.821 kilograms