Motorcycle Transmission System 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

 

• The SFR Super O-Ring Chain is an engineering marvel in motorcycle transmission systems. This chain boasts a lightweight design coupled with high-performance sealing capabilities. By preserving maximum strength while minimizing chain width and weight, it delivers an unparalleled riding experience. Our meticulously optimized O-ring technology surpasses the limitations of conventional sealing chains, providing an impressive 150% increase in lifespan compared to standard O-rings.

Choose from our elegant color configurations: Silver outer with black inner, or Golden outer with black inner. Each option offers a sleek, stylish appearance to complement any motorcycle. Designed with high wear-resistance, the SFR Super O-Ring Chain ensures lasting durability under rigorous conditions. Enjoy the benefits of maintenance-free lubrication and low-cost O-rings, making it both economical and efficient for any motorcycle enthusiast.
 

Product Packing

 

Our state-of-the-art Semi-Automatic PET Bottle Blowing Machine is your ultimate solution for creating high-quality PET plastic containers and bottles in a myriad of shapes. This versatile Bottle Making Machine, also known as a Bottle Moulding Machine, is engineered to produce PET bottles with unmatched precision and efficiency.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before joining both ends of the new chain (Fig. B). For the clip-type connecting link (FJ, RJ), the open end of the clip must face opposite to the chain drive direction (Fig. C). The FJ type connecting link features Press Fit Outer Plates, which require the SFR Cutting & Riveting Tool to press on the side plates securely. For the rivet-type connecting link (ZJ), use the MOTOMAX KM500R Cutting & Riveting Tool to press-fit the connecting link plates and precisely rivet the pin head as per our recommended flare dimensions. For chain sag adjustment, adhere to the motorcycle owner's manual. The standard chain sag with the rider's load is 10 mm (Fig. D).

 

• SELECTION & INSTALLATION

1. Always consult your distributor, local dealer, or refer to the SFR chain catalog or application chart to confirm whether this chain and connecting link are suitable for your motorcycle. Incorrect selection and usage may result in severe damage or injury.

2. Cut the old chain at its joint part. If your motorcycle has an endless chain or a chain with a rivet-type connecting link (ZJ), utilize 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 (Fig. A).

 

• Motorcycle Chain Handling Instructions

The drive chain is a critical safety component for motorcycle operation. To ensure a safe ride, please carefully review 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 been relentlessly advancing to secure its position as a leader in the industrial chain industry.

With rigorous quality controls in place, our mission is to consistently surpass our customers' expectations in both quality and service. Our products reach over 80 countries, serving diverse industries that involve moving, conveying, lifting, or transmitting power.

Our Services & Strength

Producing over 2.2 million pieces monthly, SFR motorcycle chains are the backbone of our group. As one of the world's premier motorcycle chain manufacturers, we proudly serve some of the largest brands in the automotive sector. Our extensive range ensures a perfect fit for every application, from urban mopeds to high-powered racing motorbikes, dirt bikes, and ATV quads.

FAQ

 

Hangzhou SFR Technology Co., Ltd. operates four fully owned factories and one joint venture, all proudly certified by ISO9001 and IATF 16949 Quality Management System. Our unwavering commitment to research and development has led SFR to forge stable collaborations with several prestigious universities and research institutes across China. To further our innovation, we have also established an Intelligent Chain Drive Research Center within the group. This comprehensive approach has enabled us to secure more than 70 patents.
These advancements empower us to provide the broadest range of power transmission and conveyor chains at the most competitive prices in the market. At SFR Chain, we steadfastly adhere to our guiding principles of integrity, efficiency, and innovation. Our mission is clear: 'We strive to offer the best products and unparalleled service to our customers.'