China Supplier OEM Motorcycle Gear & Chain for 428 420 428h 520 525

• 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.: 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

 

• The SFR Super O-Ring Chain is an engineering marvel in the realm of motorcycle performance. Purposefully designed to be lightweight yet robust, this high-performance sealing chain maintains unparalleled strength while minimizing both width and weight. Featuring an optimized O-ring, this chain surpasses traditional sealing chains by providing a staggering 150% improvement in lifespan over conventional O-rings.

Aesthetically pleasing and versatile, the SFR Super O-Ring Chain comes in two striking color configurations: Silver Outer + Black Inner and Golden Outer + Black Inner. Crafted for exceptional durability, the chain boasts high wear-resistance. Enjoy the benefits of maintenance-free lubrication and cost-effective O-rings, ensuring a smooth and economical riding experience.
 

Product Packing

 

Our Semi-Automatic PET Bottle Blowing Machine is an all-in-one solution for creating PET plastic containers and bottles of any shape. This versatile Bottle Making Machine seamlessly integrates Bottle Moulding capabilities, ensuring efficient production of high-quality PET bottles tailored to your specific needs.

 

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), the open end of the clip must be set 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 press-fit the connecting link plates and precisely rivet the pin head to the flare dimensions we recommend. For chain sag adjustment, follow the recommendation 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/local dealer or check the SFR chain catalogue or application chart to ensure this chain and connecting link are suitable for your motorcycle. Improper selection and use may cause 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 driving. To ensure a safe ride, please carefully read and observe your motorcycle owner's manual as well as the following instructions.

 

Company Introduction

 

SFR Chain Group Since the last century, SFR Chain Group has been trailblazing its way to the forefront of the industrial chain industry.

With uncompromising quality controls, we endeavor to surpass our customers' expectations in both quality and service. Our products are sold in over 80 countries, serving various industries that require movement, conveyance, lifting, or power transmission.

Our Services & Strength

Producing over 2.2 million pieces monthly, SFR motorcycle chains form the backbone of our group. As one of the world's premier motorcycle chain manufacturers, we cater to some of the largest automotive brands. Our extensive range offers a chain for every power and application, whether it's urban mopeds, high-performance racing motorbikes, dirt bikes, or ATV quads.

FAQ

 

1. Are you a manufacturer or a trading company?
We are a dedicated factory specializing in the production and exportation of chains for over 30 years.
,We proudly 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 do you usually accept?
We typically accept T/T with a 30% deposit and 70% against documents, T/T full payment, and L/C at sight.
3. What is the lead time for your goods?
Normally,30~45 days.
Items in stock can be shipped immediately.
4. Do you attend any exhibitions?
Yes, we participate in exhibitions in Germany, Italy, France, Russia, China, and other major motorcycle and industrial chain events.
5.Is a sample available?
Yes, samples are available upon request.
6. Is OEM service available?
Yes, we offer OEM services.