Thickness:4mm; Length: 117mm; Diameter of center hole:37mm
Compatible with stocked installation kit 9 hole set
Compatible with spoke wheel and mag wheel which are designed for motorized bicycle;
Package: 1pc 28 teeth sprocket only; Excluding bolts;
Multifunctional High Performance 28 Teeth Sprocket – Gas Engine Motor Motorized Bicycle
Package: 1pc 28 teeth sprocket only; Excluding bolts;

Length: 117mm

Diameter of center hole:37mm

Thickness:4mm
Thanks for your trust and choosing
is registered officially in year 2012 and started business in year 2008. is the original,Reliable,Legal and Honest Company with USA Brand supplying many merchandises such as 2 cycle and 4 cycle Bicycle Engine Kit,Spare Parts of gas engine kit including higher performance parts and CNC machined parts, CDH Gas Bike,CDH Bicycle,spare parts of bicycle and some products developed and being developed in China.
is the FIRST CHINESE company engaging in Volume producition on CDH GT gas bikes and CDH gas frame In China!
offers the best selection of gas motor kit, gas bike, gas frame ,bicycles, spare parts and many other products! You’ll find an abundance of exciting options to choose, and our checkout process is quick, safe, and secured.
Your order plcaed today, you’ll get your item quickly in 1 to 2 Business Days. We will try our best to save cost for you and offer free or low-cost shipping on nearly every item.