Chinese Factory Premium Motorcycle Chain with Sprockets 428 420 428h 520 525

• Customization: Available
• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Model NO.: 415 420 428 428H 520 525
• Certification: ISO9001：2001, CE
• Number of Row: Single/Double/Triplex
• Surface Treatment: Zinc Plated, Gold Coated, Copper Coated
• Product Name: Motorcycle Gear & Chain Kit
• Usage: Motorcycle Transmission System
• Condition: New
• Delivery Time: Within 20-30 Days
• Size: 30*12*3.05cm
• OEM: Acceptable
• Color Available: Gold
• Purpose: for Replace/Repair
• Transport Package: Carton
• Specification: 1/2"*11/128"
• Trademark: SFR
• Origin: Zhe
• Package Size: 23.00cm * 12.00cm * 2.50cm
• Package Gross Weight: 2.500kg

Product Description

Product Parameters

 

Product Name	Motorcycle Gear & Chain Kit 420 428 520 525 530
Material	Alloy Steel
Chain NO	420 428 520 525 530
Pitch (mm)	12.7
Bush Type	Solid
Width(mm)	7.85
Pin Dia.(mm)	4.45
Pin Length(mm)	19.05
Roller Dia(mm)	8.51
Plate Thickness Inner(mm)	1.96
Plate Thickness Outer(mm)	1.96
Tensile Strength(kn)	20.6
Weight(kg/m)	0.85

 

Product Details

 

• The SFR Super O-Ring chain is a marvel of engineering, combining a lightweight design with superior performance. Crafted to maintain maximum strength while minimizing both width and weight, this chain sets a new standard in high-performance sealing technology. Its optimized O-ring design not only surmounts the limitations of standard sealing chains but also offers an impressive lifespan that is 150% longer than ordinary O-rings.

Choose from our stunning color configurations: Silver outer with black inner, or Golden outer with black inner, to perfectly match your motorcycle's aesthetic. Experience unmatched durability with our high wear-resistant design that ensures longevity even in the toughest conditions. Enjoy the convenience of maintenance-free lubrication and the cost-effectiveness of low-cost O-rings, making this set an unbeatable choice for discerning riders.
 

Product Packing

 

Semi-Automatic PET Bottle Blowing Machine: Elevate your production capabilities with our versatile Bottle Making Machine. This state-of-the-art Bottle Moulding Machine is engineered for the efficient creation of PET plastic containers and bottles in a myriad of shapes and sizes. Perfectly designed to meet the demands of diverse industries, it ensures precision, durability, and adaptability in every operation.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before joining both ends of the new chain (see Fig. B). For clip-type connecting links (FJ, RJ), ensure the open end of the clip faces away from the chain drive direction (see Fig. C). The FJ type requires the SFR Cutting & Riveting Tool for proper press-fit outer plates. For rivet-type connecting links (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to precisely fit the connecting link plates and flare the pin head to our recommended dimensions. Adjust chain sag according to your motorcycle owner's manual for optimal performance. The standard chain sag with rider load is 10 mm (see Fig. D).

 

• SELECTION & INSTALLATION

1. Ensure proper selection: Consult your distributor, local dealer, or refer to the SFR chain catalog or application chart to verify compatibility. Improper selection and use can result in severe damage or injury.

2. Removal: Cut the old chain at its joint. If your motorcycle has an endless chain or rivet-type connecting link (ZJ), use the SFR Cutting & Riveting Tool or a similar device to cut it.

3. Installation: Attach the new chain to the old one with a new connecting link. Rotate the rear wheel to position the new chain correctly (see Fig. A).

 

• Motorcycle Chain Handling Instructions

Safety First! The drive chain is a critical safety component for your motorcycle. For a secure and smooth ride, please follow your motorcycle owner's manual and adhere to the following instructions.

 

Company Introduction

 

SFR Chain Group Since the last century, SFR Chain Group has persistently driven itself to become the industry leader in the industrial chain sector.

With unwavering dedication to quality control, we continually strive to surpass our customers' expectations, delivering unparalleled quality and service. Our products are proudly sold in over 80 countries, catering to industries that require sophisticated solutions for moving, conveying, lifting, or transmitting power.

Our Services & Strength

Boasting a staggering monthly production output of over 2.2 million pieces, SFR motorcycle chains form the backbone of our group. As one of the premier global manufacturers of motorcycle chains, we proudly serve top automotive brands. Our extensive range ensures that there is always a perfect chain for every power and application, from urban mopeds to high-powered racing motorbikes, dirt bikes, or ATV quads.

FAQ

 

1. Are you a manufacturer or a trading company?
We are a dedicated factory specializing in the production and export of motorcycle chains for over 30 years.
,We operate four fully-owned factories and a joint venture, all certified by the prestigious ISO9001 and IATF 16949 Quality Management Systems.
2. What terms of payment do you usually use?
Our standard payment terms are T/T 30% deposit and 70% against document, T/T full payment, or L/C at sight.
3. What is your lead time for your goods?
Typically,30 to45 days.
Stock items can be shipped immediately.
4. Do you attend any exhibitions?
Yes, we participate in exhibitions in Germany, Italy, France, Russia, China, and other major motorcycle and industrial chain exhibitions.
5.Is a sample available?
Yes, samples are available.
6. Is OEM service available?
Yes, OEM services are available.