Sfr Factory 428h 520 525 New Motorcycle Chain Machinery for Optimal Performance and Durability

• Customization: Available
• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Model NO.: 428H 43T-14T GN125 GS125 GN 125CC 428H
• Material: Alloy Steel
• 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

 

• Introducing the SFR Super O-Ring Chain, a marvel of engineering tailored for those who demand the pinnacle of performance and longevity. This lightweight, high-performance sealing chain ensures unmatched strength while cleverly minimizing both width and weight. Our advanced O-ring technology triumphs over the limitations of conventional sealing chains, delivering an extraordinary 150% increase in lifespan compared to standard O-rings.
  Available in stunning color configurations: silver outer with black inner and golden outer with black inner, providing both aesthetic appeal and high functionality. Engineered with high wear resistance to withstand the most demanding conditions, ensuring you get the most out of every ride. Experience the convenience of maintenance-free lubrication combined with the cost-effectiveness of our low-cost O-rings, making this chain an essential upgrade for motorcycle enthusiasts.

Product Packing

 

Our Semi-Automatic PET Bottle Blowing Machine is a state-of-the-art Bottle Making Machine and Bottle Moulding Machine designed to cater to all your PET plastic container needs. This PET Bottle Making Machine excels in producing PET plastic containers and bottles of various shapes and sizes, ensuring high efficiency and reliability in every use.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before connecting both ends of the new chain (Fig. B). For a Clip type connecting link (FJ, RJ), ensure the open end of the clip is set opposite the chain drive direction (Fig. C). The FJ type connecting link features Press Fit Outer Plates, requiring the use of the SFR Cutting & Riveting Tool to press on the side plates. For a Rivet type connecting link (ZJ), utilize the MOTOMAX KM500R Cutting & Riveting Tool to press fit the connecting link plates and precisely rivet the pin head according to our recommended flare dimensions. For chain sag adjustment, please follow the recommendations specified in your motorcycle owner's manual. The standard chain sag with the load of riders is 10 mm (Fig. D).

 

• SELECTION & INSTALLATION

1. Ensure to consult your distributor or local dealer, or verify with the SFR chain catalogue or application chart to confirm if this chain and connecting link are suitable for your motorcycle. Incorrect selection and usage may result in severe damage or injury.

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

3. Fit the new chain to the end of the old one using a new connecting link. By rotating the rear wheel, the new chain will move into the correct position (Fig. A).

 

• Motorcycle Chain Handling Instructions

The drive chain is a critical safety component for motorcycle driving. To ensure a safe ride, please thoroughly review and adhere to your motorcycle owner's manual and the following instructions.

 

Company Introduction

 

SFR Chain Group Since the last century, SFR Chain Group has been dynamically ascending to the forefront of the industrial chain industry.

Through rigorous quality control measures, we endeavor to surpass our customers' expectations in both quality and service. Our products are sold in over 80 countries, catering to every industry that requires moving, conveying, lifting, or transmitting power.

Our Services & Strength

Producing over 2.2 million pieces monthly, SFR motorcycle chain is the cornerstone of our group. As one of the world's premier motorcycle chain manufacturers, we supply some of the largest brands in the automotive sector. Our extensive range includes chains tailored for every power and use, from urban mopeds to high-powered racing motorcycles, 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 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 accept?
We typically accept T/T with a 30% deposit and 70% against the document, T/T full payment, and L/C at sight.
3. What is the lead time for your goods?
Normally,30~45 days.
For items in stock, shipment can be made immediately.
4. Do you attend any exhibitions?
Yes, we participate in exhibitions in Germany, Italy, France, Russia, China, and other prominent motorcycle and industrial chain exhibitions.
5.Is a sample available?
Yes, samples are available.
6. Is OEM service available?
Yes, OEM services are available.