This Set of Heavy Duty Rear Training Wheel Stabilizers Assists Young Learners to Ride Bicycle until They Have Developed a Usable Sense of Balance on the Bicycle. Improve your child's safety and confidence without holding the back of the saddle.

FEATURES:

• ✔【SECURITY & STABILITY】This set of bike training wheels are designed for beginner bike practice to help learners develop a sense of balance on the bike. The best way for your kids to gain balance and confidence !
• ✔【FANTASTIC FLASH WHEELS】Our training wheels kit for kid bikes include 3 LED training wheels, every kind of bike looks fantastic, stylish and beautiful, children are more interested in riding at night, also more obvious and safer when riding in the evening or in any dark environment.
• ✔【SAFER & NON-SLIP】These bicycle training wheels are made of high-quality PVC and steel, which will be safer and smoother when riding. The 5-spoke rim on the steel bearing can reduce noise, reduce vibration, improve traction, and have abrasion resistance, non-slip, help children enjoy the fun of cycling.
• ✔【UNIVERSAL】The wheel diameter is 12cm and the thickness is 0.8in; fits 12/ 14/ 16/ 18/ 20 inch single-speed bike inches with horizontal rearward-facing track fork end, but not suitable for those with semi-horizontal or vertical dropouts. Cannot be installed on bikes with derailleurs.
• ✔ 【EASY TO INSTALL 】The Training wheels kit includes 1 pair bicycle training wheels, 2 shoulder bolts, 2 nuts, 2 washers, 2 limit spacers, 2 vertical bracket arms. All mounting hardware is included, You can easily complete the installation.

NOTE: Bicycle training wheels fit for Single Speed Bikes Only (Cannot Be Installed on Bikes with Derailleurs) and Supports Riders up to 100 Pounds. The wheels diameter is 4.33 inch. Universal training wheels are suitable for 12/ 14/ 16/ 18/ 20-inch children's bicycles.

SPECIFICATION:

• Training Wheels, Stable Metal Supports
• Easy Installment Individually Adjustable
• Color: Black, Pink, Blue
• Suitable For 12/ 14/ 16/ 18/ 20 inch Bicycles
  
• Wheel Diameter: 11cm/4.33 inch
  
• Bracket Arms: Approx 10 inch*1.1 inch / 25.4cm*2.8cm
• Weight: Approx 0.7kg
• Material: Steel + Plastics + Rubber
  

PACKAGE INCLUDED:

2x Training Wheels
2 X Vertical Bracket Arms
2 X Nuts
2 X Washers
2 X Shoulder Bolts
2 X Limit Spacer

NOTE:

• Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
• The measurement allowed error is +/- 1-3cm.