Top-Quality Motorcycle Gear & Chain Kit

• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Material: Alloy Steel
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: 428H 36T 14T
• 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
• Trademark: SFR
• Origin: Zhe
• Package Size: 15.00cm * 10.00cm * 2.50cm
• 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 revolutionary SFR Super O-Ring chain, a marvel of engineering that combines high-performance sealing with a lightweight design. This cutting-edge chain maintains maximum strength while minimizing width and weight. The advanced O-ring technology significantly outperforms ordinary sealing chains, offering an impressive 150% longer lifespan compared to standard O-rings.

Available in stunning color options: Silver outer with black inner and Golden outer with black inner. Choose your style and ride in elegance. Engineered for high wear resistance, our chain ensures long-lasting durability under the toughest conditions. Enjoy the benefits of maintenance-free lubrication with our low-cost O-rings, designed to keep your ride smooth and hassle-free.
 

Product Packing

 

Our Semi-Automatic PET Bottle Blowing Machine is a state-of-the-art Bottle Making and Moulding Machine designed to produce PET plastic containers and bottles of various shapes and sizes. This highly versatile PET Bottle Making Machine is perfect for creating durable, high-quality PET bottles suitable for a wide range of applications.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before connecting both ends of the new chain (Fig. B). For clip-type connecting links (FJ, RJ), ensure the open end of the clip is set opposite the chain drive direction (Fig. C). The FJ-type connecting link has 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 rivet the pin head according to our recommended flare dimensions. For chain sag adjustment, follow the recommendations in the motorcycle owner's manual. The standard chain sag with the load of riders is 10 mm (Fig. D).

 

• SELECTION & INSTALLATION

1. Be sure to consult your distributor or local dealer, or check the SFR chain catalogue or application chart to ensure this chain and connecting link are appropriate for your motorcycle. Improper selection and use may lead to serious damage or injury.

2. Cut the old chain at its joint part. If your motorcycle came 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 turning the rear wheel, the new chain will come into position (Fig. A).

 

• Motorcycle Chain Handling Instructions

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

 

Company Introduction

 

SFR Chain Group Pioneering the industrial chain industry since the last century, SFR Chain Group has steadily climbed to the pinnacle of success.

Our unyielding commitment to stringent quality controls ensures that we not only meet but exceed our customers' highest expectations. Trusted globally, our products are sold in over 80 countries, supporting industries that demand precision in moving, conveying, lifting, or transmitting power.

Our Services & Strength

With an impressive monthly production output exceeding 2.2 million pieces, SFR motorcycle chain stands as the group's flagship product. As one of the world's premier manufacturers of motorcycle chains, we proudly supply some of the most renowned brands in the automotive sector. Our extensive range includes options for every application, from urban mopeds to high-powered racing motorbikes, dirt bikes, and ATV quads.

FAQ

 

SFR operates four fully owned factories and one joint venture, certified by ISO9001 and IATF 16949 Quality Management System. Our steadfast dedication to research and development has propelled SFR into establishing robust collaborations with several prestigious universities and research institutes across China. We also proudly host an Intelligent Chain Drive Research Center within our group. Collectively, these efforts have culminated in over 70 patents.
These innovations enable us to deliver an extensive array of power transmission and conveyor chains at the most competitive prices. At SFR Chain, we are unwavering in our commitment to the principles of integrity, efficiency, and innovation. Our mission is clear: 'We strive to offer the best products and service to our customers.'