Advanced Motorcycle Timing Chain 25h and Sprocket Set for High Performance

• Customization: Available
• Type: Chain
• Material: Alloy Steel
• Model NO.: 420/428/428H/520/530/525
• Number of Row: Double Row
• 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 * 10.00cm * 2.00cm
• 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 an ingenious creation in the realm of lightweight, high-performance sealing technology. Meticulously engineered to uphold maximum strength while remarkably reducing both width and weight, this chain's advanced O-ring technology surpasses the boundaries of conventional sealing chains. Revel in an extraordinary 150% extension in lifespan compared to standard O-rings.

Available in captivating color combinations: Silver outer with black inner, and Golden outer with black inner. Meticulously designed for exceptional wear resistance, enjoy the luxury of maintenance-free lubrication and economically efficient O-rings.

Product Packing

 

Experience unparalleled efficiency with our Semi-Automatic PET Bottle Blowing Machine! This state-of-the-art Bottle Making Machine and Bottle Moulding Machine is meticulously engineered to craft PET plastic containers and bottles in all conceivable shapes. Perfect for diverse applications, our PET Bottle Making Machine is your ultimate solution for high-quality container production. Whether you need bottles for beverages, cosmetics, or industrial liquids, trust our machinery to deliver superior results with precision and speed. Elevate your production capabilities today with the finest in bottle moulding innovation.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before joining both ends of the new chain (Fig. B). For Clip type connecting links (FJ, RJ), ensure the open end of the clip is oriented opposite the chain's drive direction (Fig. C). The FJ type connecting link features Press Fit Outer Plates that require the SFR Cutting & Riveting Tool to press on the side plates. For Rivet type connecting links (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to press fit the connecting link plates and precisely flare the pin head as per our recommendations. For chain sag adjustment, 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/application chart to confirm the compatibility of this chain and connecting link with your motorcycle. Incorrect selection and use can result in serious 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. Attach the new chain to the end of the old one using a new connecting link. By turning the rear wheel, the new chain will be positioned correctly (Fig. A).

 

• Motorcycle Chain Handling Instructions

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

 

Company Introduction

 

SFR Chain Group SFR Chain Group has ascended to illustrious heights within the industrial chain sector since the last century, exemplifying our unwavering dedication to unparalleled excellence.

With stringent quality control measures, we are resolutely devoted to exceeding our customers' expectations in both quality and service. Our products are distributed across more than 80 countries, serving a wide array of industries that involve moving, conveying, lifting, or transmitting power.

Our Services & Strength

With a remarkable monthly production output exceeding 2.2 million pieces, SFR motorcycle chains are the cornerstone of our enterprise. As one of the world's foremost manufacturers of motorcycle chains, we are honored to serve some of the most prestigious brands in the automotive industry. Our comprehensive range ensures the perfect chain for every power and application, whether for urban mopeds, 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 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 accept?
We typically accept T/T 30% deposit and 70% against document, T/T full payment, and L/C at sight.
3. What is your lead time for your goods?
Typically,30~45 days, though stock items can be shipped immediately.
Stock can be shipped immediately.
4. Do you attend any exhibitions?
Yes, we actively participate in exhibitions in Germany, Italy, France, Russia, China, and other motorcycle and industrial chain expos.
5. Is a sample available? Yes, samples are available.
Yes, sample is available.
6. Is OEM available?
Absolutely, OEM services are available.

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