Through Authenticate 
1.Easy Adjustment
it is unnecessary to change frame and freewheel when you are changing chains. Special design of chain plate and bridge-type roller link is composed of height-uneven chain plates. Half link chain is different from traditional way of adjusting pair of links and difficult adjustment.
2.Extremely Strong Tensile Strength
We adopt the material of Chromium Molybdenum Alloy Steel to manufacture YBN Half link series chain products. YBN Half link chain series possess 1400kgf tensile strength by special Carburized Nitrogen heat treatment. YBN Half link chain products are accord with ISO and JIS industrial standard.
3.Other advantages
The straight shape design of top part of chain plate offers the ability of Freestyle bicycle to use the Half link chain to collide against any object. Smooth-going is able to instead of beating, having more comfortable and safer assurance to riders who take advantage of it.
