Premium Wholesale Motorcycle Sprocket Chain Set for Cg125 Models

• Customization: Available
• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Model NO.: 420/428/428H/520/530/525
• Certification: ISO9001：2001, CE
• 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
• Trademark: SFR
• Origin: Zhe
• Package Size: 23.00cm * 12.00cm * 2.00cm
• Package Gross Weight: 1.500kg

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

 

Discover the SFR Super O-Ring chain: an innovative, lightweight marvel of high-performance engineering. This revolutionary chain maintains peak strength while boasting a sleeker, more compact design. With advanced O-ring technology, it surpasses the limitations of standard sealing chains, delivering an impressive 150% longer lifespan compared to ordinary O-rings.
Choose from two stunning color configurations: a sleek silver outer with a bold black inner or a luxurious golden outer paired with a striking black inner. Crafted for high wear resistance, this chain guarantees exceptional durability, ensuring a long-lasting performance. Enjoy the benefits of maintenance-free lubrication and cost-effective O-rings, making this chain an economical and hassle-free choice.

Product Packing

 

Discover the cutting-edge Semi-Automatic PET Bottle Blowing Machine: This advanced Bottle Making and Moulding Machine is engineered for producing PET plastic containers and bottles of all shapes and sizes. Ideal for a wide range of applications, this versatile machine guarantees efficiency and precision in every bottle it creates.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating the new connecting link before joining both ends of the new chain (See Fig. B). For clip type connecting links (FJ, RJ), ensure the open end of the clip faces opposite the chain drive direction (See Fig. C). FJ type links have Press Fit Outer Plates that require the SFR Cutting & Riveting Tool for side plate attachment. For rivet type connecting links (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to press-fit the connecting link plates and precisely rivet the pin head according to the recommended flare dimensions. For chain sag adjustment, refer to the motorcycle owner's manual. The standard chain sag, with the rider's load, is 10 mm (See Fig. D).

 

• SELECTION & INSTALLATION

1. Always consult your distributor, local dealer, or check the SFR chain catalog or application chart to ensure this chain and connecting link are suitable for your motorcycle. Incorrect selection and use can lead to serious damage or injury.

2. Cut the old chain at its joint. 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 rotating the rear wheel, the new chain will move into position (See Fig. A).

 

• Motorcycle Chain Handling Instructions

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

 

Company Introduction

 

SFR Chain Group SFR Chain Group has been driving innovation and securing top positions in the industrial chain industry since the last century.

With unwavering commitment to stringent quality controls, we strive to surpass our customers' expectations in both quality and service. Our top-tier products are sold in over 80 countries across various industries, wherever there is a need for moving, conveying, lifting, or transmitting power.

Our Services & Strength

With a robust monthly production output exceeding 2.2 million pieces, SFR motorcycle chain stands as the cornerstone of our group. As one of the world's leading manufacturers of motorcycle chains, we proudly serve some of the largest brands in the automotive sector. Our extensive range ensures that there is a chain for every power and purpose, from urban mopeds to high-powered racing motorbikes, dirt bikes, and ATV quads.

FAQ

 

SFR operates four fully-owned factories and one joint venture, all certified by ISO9001 and IATF 16949 Quality Management System. Our unwavering commitment to R&D has forged stable partnerships with several prestigious universities and research institutes across China. Additionally, we established the Intelligent Chain Drive Research Center within the group. These efforts have culminated in securing more than 70 patents.
This robust foundation enables us to deliver the broadest range of power transmission and conveyor chains at the most competitive prices. At SFR Chain, we steadfastly adhere to the group's ethos of integrity, efficiency, and innovation. Our mission is clear: 'We strive to offer the best products and service to our customers.'

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