Sfr Factory Motorcycle Timing Chain with Upgrade Kit 25h for Accessories Parts

• Customization: Available
• Type: Chain
• Material: Alloy Steel
• Model NO.: 25H
• Certification: ISO9001：2001, CE
• 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

Introducing the SFR Super O-Ring Chain, an innovation in high-performance sealing technology! Expertly crafted to maintain optimal strength while minimizing both width and weight, this chain transcends traditional sealing capabilities. It's a testament to engineering brilliance, offering an extraordinary 150% increase in longevity over standard O-rings. Elevate your riding experience with superior durability.

Available in a breathtaking array of color combinations: Choose between the sleek Silver outer with a bold black inner, or the luxurious Golden outer paired with a dynamic black inner. Purposefully designed with high wear resistance, this chain ensures your motorcycle ride is consistently smooth and efficient, safeguarding performance over time. Experience the luxury of maintenance-free lubrication with cost-effective O-rings, saving you both time and money while delivering premium performance.

Product Packing

Discover the future of efficiency with our Semi-Automatic PET Bottle Blowing Machine! This cutting-edge Bottle Making and Moulding Machine is precisely engineered to produce PET plastic containers and bottles in every conceivable shape. Ideal for a multitude of applications, this is your premier choice for high-quality container production, setting a new standard in the industry.

Product Usage

• SELECTION & INSTALLATION

We highly recommend lubricating the new connecting link before joining both ends of the new chain (refer to Fig. B). For Clip-type connecting links (FJ, RJ), ensure the clip's open end faces away from the chain's drive direction (see Fig. C). The FJ-type connecting link incorporates Press Fit Outer Plates, which require the SFR Cutting & Riveting Tool for proper side plate application. For Rivet-type connecting links (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to precisely press fit the connecting link plates and accurately flare the pin head, following our expert guidelines. To adjust chain sag, consult your motorcycle owner's manual. The standard chain sag with rider load should be 10 mm (refer to Fig. D).

• SELECTION & INSTALLATION

1. Always ensure the compatibility of this chain and connecting link with your motorcycle by consulting your distributor, local dealer, or the SFR chain catalogue/application chart. Incorrect selection and use can result in serious damage or injury.

2. Cut the old chain at its joint. If your motorcycle features an endless chain or a chain with a Rivet-type connecting link (ZJ), utilize the high-quality SFR Cutting & Riveting Tool or a comparable 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 perfectly positioned (see Fig. A).

• Motorcycle Chain Handling Instructions

The drive chain is an essential safety component in motorcycle operation. For your safety, please thoroughly read and adhere to your motorcycle owner's manual in conjunction with the following vital instructions.

Company Introduction

SFR Chain Group Since the last century, SFR Chain Group has ascended to a preeminent position within the industrial chain industry, demonstrating our unwavering dedication to unparalleled excellence and innovation.

With rigorous quality control measures, we are committed to surpassing our customers' expectations in both quality and service. Our products span over 80 countries, serving a diverse array of industries that require movement, conveyance, lifting, or transmission of power.

Our Services & Strength

With a remarkable monthly production output exceeding 2.2 million pieces, SFR motorcycle chains are the cornerstone of our group. As a leading global manufacturer, we proudly supply some of the automotive sector's most distinguished brands. Our extensive selection ensures there is a perfect chain for every power and application, from urban mopeds to high-octane racing motorcycles, dirt bikes, and ATV quads.

FAQ

1. Are you a manufacturer or a trading company?
We are a dedicated factory with over 30 years of expertise in producing and exporting high-quality chains.
,We proudly operate four fully-owned factories along with a joint venture, all certified by the prestigious ISO 9001 and IATF 16949 Quality Management Systems.
2. What terms of payment do you usually use?
Our payment terms typically include T/T with a 30% deposit and 70% against document, T/T full payment, or L/C at sight.
3. What is your lead time for your goods?
Normally,30 to45 days. For stock items, immediate shipment is available.
Stock can be shipped immediately.
4. Do you attend any exhibitions?
Yes, we actively participate in exhibitions across Germany, Italy, France, Russia, China, and other major motorcycle and industrial chain expos.
5.Is a sample available?
Yes, samples are available upon request.
6. Is OEM service available?
Yes, we offer OEM services to meet your specific needs.

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