Specifications:
Dimensions: approx 24.4 x 19.9 x 2.5 cm
Suitable for all bikes from 12 to 20 inches
Wheel Ø: 12.5 cm
Width: 2.5 cm
Weight: 0.7kg
Material: plastic / steel
These bicycle training wheels, with 5 different distance install hole, fits most 12"-20"children bike. Select the suitable install hole base on your bike. the BikeHard 12-20 Training Wheels are completely adaptable to bicycles with wheels ranging from 12" to 20" and everything in between. Tough construction is apparent throughout all components: wheels, stabilizers, and hardware are made to handle the abuse of rough kids. Lightweight, adjustable, and durable, they are everything that one could ask for in a set of training wheels that can be handed down from child's bike to child's bike.

Package Included:
2 x Stable jockey wheel for bicycles from 12 "- 20"
mounting material includes hardware, screws and nuts

• This Yosoo training wheels, for bicycles from 12 "- 20", provide the necessary security and stability which it needs in the first road tests on the bike. Gives your child the best start to gaining their balance and confidence on two wheels
• New and unused,Supplied with fitting kit for easy installment to cycle,Universal fitting all 12" - 20" Wheels.
• The support wheels are individually adjustable,Stable metal supports for more security.
• Protection against paint damage,Ensure your child is safe when learning to ride.
• The training wheels are carefully crafted for easy installation and excellent reliability.Plus, they roll super smoothly, too. Thanks to 4 1/2-inch diameter wheels with hard-rubber tires

This Yosoo training wheels, for bicycles from 12 "- 20", provide the necessary security and stability which it needs in the first road tests on the bike. Gives your child the best start to gaining their balance and confidence on two wheelsYosoo