INSTALLATION NOTES: 1.Insert bolt through the wheel, washer and training wheel arm. 2.Attach and tighten washer and nut, you will require two wrenches to tighten this propeily. 3.Remove rear axle nut from the bicycle wheel axle. 4.Insert axle though locking brace and fix the raised point to the bicycle frame ends . 5.Determine desired height of training wheels when attached the training wheels should have about 0.5-1cm (1/5 to 3/5in) space from the ground. 6.Tighten axle nut with adjustable wrench . 7.Repeat for another suide. Specification: ✓ Material: Steel + Plastics + Rubber ✓Color: Blue ,Black, Red,White, Purple, Rose ✓Size: Wheel: 4.54 inch*4.54 inch*0.98 inch /11.5cm *11.5cm*2.5cm ✓Fit: 16inch Bicycles

You need to buy an extension screw to install it on huffy. Note: please use under adult supervision. ?These bicycle training wheels are made of high quality plastic and rubber which it is anti-slip, wear resistant, providing stability and help us to ride a bike without fear. Light weight and noiseless. ?Wheels diameter:4.73 inch. Universal training wheels fits for 16 inch bicycles. Tips: For Single Speed Bikes Only (Cannot Be Installed On Bikes with Derailleurs) and Supports Riders up to 100 Pounds . Note: it is necessary to tighten the bolts to make the wheel brighter!.

Vehicle Service Type: Street Bike. Item Diameter: 16 Inches. Rim Size: 16 Inches. Wheel Backspacing: 6 Centimeters. Pitch Circle Diameter: 12 Centimeters. Material: Plastic, Rubber. Wheel Size: 16 Inches. Size: 16 inch. Date First Available: March 31, 2020. Best Sellers Rank: #30,350 in Sports & Outdoors. Customer Reviews: 4.2 out of 5 stars 252 ratings 4.2 out of 5 stars. : B086KQRWZF. Size: ?16 inch. Part Number: ?5288. Manufacturer: ?Ningbo Zetian Trading Co., Ltd. Material: ?Plastic, Rubber. Color: ?Black. Package Weight: ?0.92 Kilograms. Item Package Dimensions L x W x H: ?12.32 x 7.52 x 2.72 inches.