Heavy-Duty Alloy Steel Motorcycle Chain for Smooth Riding

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

 

• Introducing the SFR Super O-Ring Chain, a marvel of engineering in the world of motorcycle performance. This lightweight, high-performance sealing chain ensures you achieve maximum strength while significantly minimizing both chain width and weight. Our state-of-the-art O-ring technology eliminates the common pitfalls of traditional sealing chains, delivering an astonishing 150% increase in lifespan compared to standard O-rings.

Our chains are available in striking color configurations to match your style: choose between silver outer with black inner or golden outer with black inner. Crafted for high wear resistance, our chains offer maintenance-free lubrication and are equipped with cost-effective O-rings to ensure low upkeep.
 

Product Packing

 

The Semi-Automatic PET Bottle Blowing Machine, also known as the Bottle Making Machine or Bottle Moulding Machine, is an exceptional piece of equipment designed specifically for producing PET plastic containers and bottles in a variety of shapes. With remarkable versatility and precision, this PET Bottle Making Machine ensures high-quality production standards, making it the ideal choice for your manufacturing needs.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before joining the ends of the new chain (Fig. B). For a Clip-type connecting link (FJ, RJ), ensure the clip's open end faces opposite the chain's drive direction (Fig. C). The FJ type connecting link features Press Fit Outer Plates requiring the SFR Cutting & Riveting Tool for proper side plate installation. For a Rivet-type connecting link (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to accurately press fit the link plates and rivet the pin head to our specified flare dimensions. To adjust chain sag, refer to the motorcycle owner's manual. The standard chain sag, with rider load, is 10 mm (Fig. D).

 

• SELECTION & INSTALLATION

1. Always consult your distributor, local dealer, or the SFR chain catalogue or application chart to ensure this chain and connecting link are suitable for your motorcycle. An improper selection or use can cause significant damage or injury.

2. Cut the old chain at its joint. If your motorcycle has an endless chain or a Rivet-type connecting link (ZJ), use the SFR Cutting & Riveting Tool or a similar cutting tool for removal.

3. Attach the new chain to the end of the old one using a new connecting link. Rotate the rear wheel to position the new chain correctly (Fig. A).

 

• Motorcycle Chain Handling Instructions

The drive chain is a critical safety component of your motorcycle. To ensure a safe ride, please read and follow your motorcycle owner's manual and adhere to the instructions below.

 

Company Introduction

 

SFR Chain Group has steadily ascended to the pinnacle of the industrial chain sector since the previous century.

Through rigorous quality control measures, we aim to not just meet but surpass our customers' expectations in both quality and service. Our top-notch products are sold in over 80 countries, serving a plethora of industries that depend on moving, conveying, lifting, or transmitting power.

Our Services & Strength

Boasting a monthly production capacity exceeding 2.2 million pieces, SFR motorcycle chains are the cornerstone of our group. As one of the globe's premier motorcycle chain manufacturers, we proudly supply some of the automotive sector's biggest names. Our extensive range includes a chain for every power and application, from urban mopeds to high-powered racing motorbikes, dirt bikes, and ATV quads.

FAQ

 

1. Are you a manufacturer or a trading company?
We are a dedicated factory specializing in the production and export of high-quality Chains for over 30 years.
,We operate four fully-owned factories and a joint venture, all proudly certified by the prestigious ISO9001 and IATF 16949 Quality Management Systems.
2. What terms of payment do you usually use?
Our payment terms typically include T/T 30% deposit and 70% against the document, T/T full payment, or L/C at sight.
3. What is your lead time for your goods?
Normally,our lead time ranges from 30 to45 days.
For items in stock, we can arrange immediate shipment.
4. Do you attend any exhibitions?
Yes, we actively participate in exhibitions in Germany, Italy, France, Russia, China, and other prominent motorcycle and industrial chain events.
5.Is a sample available?
Yes, samples are available upon request.
6. Is OEM available?
Yes, we offer OEM services to meet your specific needs.