High-Performance Motorcycle Gear Set for 420 428 520hx Models

• Customization: Available
• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Model NO.: 415 420 428 428H 520 525
• 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
• Specification: 1/2"*11/128"
• Trademark: SFR
• Origin: Zhe
• Package Size: 23.00cm * 12.00cm * 2.50cm
• 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

 

• Discover the excellence of SFR Super O-Ring Chain-a marvel in lightweight design that embodies high-performance and durability. This meticulously engineered chain maximizes strength while significantly reducing both width and weight, providing unparalleled efficiency. Its advanced O-ring technology surpasses the limitations of standard sealing chains, providing an astonishing 150% improvement in lifespan over ordinary O-ring chains.

Available in striking color configurations: Silver outer with black inner, and Golden outer with black inner, ensuring your ride stands out with a touch of elegance. Crafted with high wear-resistant materials, ensuring durability and long-lasting performance. Enjoy the benefits of maintenance-free lubrication paired with cost-effective O-rings, offering a seamless, economical riding experience.
 

Product Packing

 

The Semi-Automatic PET Bottle Blowing Machine is a state-of-the-art Bottle Making Machine designed to produce high-quality PET plastic containers and bottles in a variety of shapes. This innovative Bottle Moulding Machine ensures precision and efficiency, making it the ideal PET Bottle Making Machine for diverse production needs.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before connecting both ends of the chain. (Fig. B) For clip-type connecting links (FJ, RJ), the open end of the clip must be oriented opposite the chain drive direction (Fig. C). The FJ-type connecting link features 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 precisely press fit the connecting link plates and flare the pin heads to the recommended dimensions. For chain sag adjustment, follow the guidelines in your 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 or local dealer, or refer to the SFR chain catalogue or application chart, to ensure this chain and connecting link are suitable for your motorcycle. Incorrect selection and use can lead to severe damage or injury.

2. Detach the old chain at its joint. If your motorcycle has 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 turning the rear wheel, the new chain will move into position (Fig. A).

 

• Motorcycle Chain Handling Instructions

The drive chain is a vital safety component for motorcycle operation. To ensure a safe ride, please carefully read and adhere to your motorcycle owner's manual and the following instructions.

 

Company Introduction

 

SFR Chain Group Founded in the previous century, SFR Chain Group has rapidly ascended to the top echelons of the industrial chain industry.

Through rigorous quality control measures, we continually strive to surpass our customers' expectations in both quality and service. Our products are now proudly distributed across more than 80 countries, catering to a multitude of industries that require the efficient movement, conveyance, lifting, or transmission of power.

Our Services & Strength

Boasting a remarkable monthly production output exceeding 2.2 million pieces, SFR's motorcycle chain stands as the linchpin of our group. Renowned as one of the world's premier motorcycle chain manufacturers, we proudly supply some of the most prestigious brands in the automotive industry. Our extensive range offers a suitable chain for every purpose and power requirement, from urban mopeds to high-powered racing motorcycles, dirt bikes, and ATV quads.

FAQ

 

1. Are you manufacturer or trade Company?
We are a dedicated factory with over 30 years of experience in producing and exporting chains.
,We operate four fully owned factories and a joint venture, all certified by the prestigious ISO9001 and IATF 16949 Quality Management Systems.
2. What terms of payment you usually use?
We typically accept T/T 30% deposit and 70% against documents, T/T full payment, and L/C at sight.
3. What is your lead time for your goods?
Our standard lead time is30~45 days, but items in stock can be shipped immediately.

4. Do you attend any exhibition?
Yes, we regularly participate in exhibitions across Germany, Italy, France, Russia, China, and other motorcycle and industrial chain events.
5.Is sample available?
Yes, samples are available upon request.
6. Is OEM available?
Yes, we offer OEM services.