Durable Premium Motorcycle Gear Parts Timing Chain Driving Chain 25h

• Customization: Available
• Type: Chain
• Material: Alloy Steel
• Model NO.: 25H
• 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 * 12.00cm * 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, a revolutionary advancement in lightweight, high-performance sealing technology. Expertly crafted to uphold superior strength while deftly minimizing width and weight, this chain's state-of-the-art O-ring surpasses the boundaries of conventional sealing chains. Immerse yourself in an astounding 150% enhancement in lifespan compared to traditional O-rings, redefining durability and performance.

The chain is available in captivating color combinations: a sleek Silver outer paired with a bold black inner, and a luxurious Golden outer coupled with a striking black inner. Meticulously designed for exceptional wear resistance, ensuring your riding experience remains consistently smooth and efficient over time. Delight in the convenience of maintenance-free lubrication combined with cost-effective O-rings, providing significant savings in both time and money.

Product Packing

Discover unprecedented efficiency with our Semi-Automatic PET Bottle Blowing Machine! This cutting-edge Bottle Making Machine and Bottle Moulding Machine is intricately designed to expertly craft PET plastic containers and bottles in every imaginable shape. Ideal for a multitude of applications, our PET Bottle Making Machine is your ultimate solution for producing high-quality containers.

Product Usage

• SELECTION & INSTALLATION

It is highly advisable to lubricate the new connecting link before joining the two ends of the new chain (see Fig. B). For Clip-type connecting links (FJ, RJ), ensure that the clip's open end faces away from the chain's drive direction (see Fig. C). The FJ-type connecting link is equipped with Press Fit Outer Plates that require the SFR Cutting & Riveting Tool for properly pressing on the side plates. 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 detailed guidelines. For adjusting chain sag, refer to the motorcycle owner's manual. The standard chain sag with rider load should be 10 mm (see Fig. D).

• SELECTION & INSTALLATION

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

2. Cut the old chain at its joint. If your motorcycle uses an endless chain or a chain with a Rivet-type connecting link (ZJ), employ the SFR Cutting & Riveting Tool or an equivalent cutting tool.

3. Fasten 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 accurately positioned (see Fig. A).

• Motorcycle Chain Handling Instructions

The drive chain is an essential safety component of motorcycle operation. To ensure a secure ride, carefully read 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 steadfastly risen to a leading stature within the industrial chain industry, a testament to our unwavering dedication to unmatched excellence.

With rigorous quality control measures, we are devoted to surpassing our customers' expectations in both quality and service. Our products have a global reach, distributed across more than 80 countries, catering to a diverse range of industries involving movement, conveyance, lifting, or transmission of power.

Our Services & Strength

With a monthly production output exceeding 2.2 million pieces, SFR motorcycle chains are the cornerstone of our group. As one of the world's premier manufacturers of motorcycle chains, we proudly supply some of the most esteemed brands in the automotive sector. Our extensive selection ensures there is a perfect chain for every power and application, from urban mopeds to high-octane racing motorbikes, 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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