Martin Standard Steel Hub Chain Wheel

ANSI Standard cheap SprocketSpecifications

1. Sprocket processing: Forging, machining(shaping, hobbing)
2. OEM manufacturer3. Good quality, reasonable price4. Prompt delivery


1. Material: Alloy Steel, Carbon Steel, Stainless Steel, Hardend & Tempered Steel, Cast Iron, Aluminum, Copper, Brass and so on

2. Heat Treatment: Hardening and Tempering, High Frequency Quenching, Carburizing Quenching and so on.

3. Surface Treatment: Galvanizing/Zinc Plating, chrome plated, Black oxide Treatment, Spray Paint, Mirror Finish, Sand-blasting and so on according to

4. Inspection: All items are checked and tested thoroughly during every working procedure and after the product is finally manufactured to ensure that the best quality product enter into the
Our sprocket models for your reference:


1)Short/single pitch sprocket:

*Chain matched: 35 Teeth: From 9-120
*Chain matched: 40 Teeth: From 9-120
*Chain matched: 50 Teeth: From 9-120
*Chain matched: 60 Teeth: From 9-120
*Chain matched: 80 Teeth: From 9-120
*Chain matched: 100 Teeth: From 9-120
*Chain matched: 120 Teeth: From 9-120
*Chain matched: 140 Teeth: From 9-120
*Chain matched: 160 Teeth: From 9-120
*Chain matched: 200 Teeth: From 9-120


2)Double pitch sprocket:

*P=31.8mm Teeth: From 7-100
*P=38.1mm Teeth: From 7-100
*P=50.8mm Teeth: From 7-100
*P=63.5mm Teeth: From 7-100