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Motorcycle rear sprocket CG 125 ML TURUNA CM 185T GL 145 428-37T (1045)

Short Description:

The rear sprocket is also called the big sprocket, and the front sprocket is called the small sprocket. According to the different suitable chains, the size parameters are different. The sprocket can be divided into 420, 428, 520, 530 and 530, etc. the first three kinds are more common.

Product Detail

Product Tags

Motorcycle rear sprocket

Material: there are many kinds of sprocket materials. The most common ones in the market are 1023 and 1045, of which 1045 is a little higher in terms of hardness and tensile strength, and the relative price is also higher.

Heat treatment: only 1045 materials can be subject to heat treatment for the purpose of making the sprocket harder and more durable.

Motorcycle rear sprocket2
Motorcycle rear sprocket1
Motorcycle rear sprocket0


Material 1045
Model 428
Teeth 42T
Innner hole diameter 76mm
Root diameter 161.4mm
Out diameter 174.5mm
Thickness 6-7mm
Surface Galvanized or coated
Heat treatment High frequency quenching


1. Can you send me a sample?
Yes we can send you sample for checking our quality. You need pay sample fee, but we will refund you once you place bulk order from us.

2. Do you have ability of design?
We are manufacturer, and could provide custom made service, just send drawing or sample, and the new one will be made.

3. Can I add my logo on the motorcycle parts?
Yes, OEM and ODM are available for us.But you should send us the Trademark authorization letter.

4. What is your terms of payment?
Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance, balance before shippment.
As manufacturer, we have the advantage as below:
1. We can accept small order include many models.
2. Our price is competitve.
3. We have a strict quality control system, we can gurantee the quality.
4. We have a professional and experienced exporting team, we can supply the best service.

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