Sfr Factory Top-Notch Motorcycle Transmission Roller Chain with Sprocket Set

• 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

 

• Introducing the SFR Super O-Ring Chain, an engineering marvel designed by Hangzhou Sfr Technology Co., Ltd. This top-notch motorcycle transmission chain set boasts a lightweight yet high-performance sealing chain that delivers unparalleled strength and durability. Despite its reduced width and weight, this optimized O-ring chain outperforms ordinary sealing chains by offering a remarkable 150% increase in lifespan compared to standard O-rings.

Available in two stunning color configurations: Silver outer with black inner, and Golden outer with black inner. Choose the perfect aesthetic for your ride. This chain is highly wear-resistant, ensuring long-lasting performance even under the most demanding conditions. Experience the luxury of maintenance-free lubrication with our cost-effective O-rings, designed to keep your motorcycle running smoothly without frequent upkeep.
 

Product Packing

 

The Semi-Automatic PET Bottle Blowing Machine is your ultimate solution for bottle production. This versatile Bottle Making Machine and Bottle Moulding Machine is expertly designed to craft PET plastic containers and bottles of all shapes, ensuring flawless results every time. Whether you're producing standard-sized bottles or unique container designs, this state-of-the-art PET Bottle Making Machine delivers unmatched performance and precision.

 

Product Usage

 

• SELECTION & INSTALLATION

We strongly recommend lubricating a new connecting link before joining both ends of the fresh chain (Fig. B). For clip-type connecting links (FJ, RJ), ensure the clip's open end faces opposite the chain drive direction (Fig. C). The FJ-type connecting link has Press Fit Outer Plates, necessitating the use of the SFR Cutting & Riveting Tool to affix the side plates securely. For rivet-type connecting links (ZJ), employ the MOTOMAX KM500R Cutting & Riveting Tool to precisely press-fit the connecting link plates and rivet the pin head according to the flare dimensions we recommend. For adjusting chain sag, adhere to the guidelines in your motorcycle owner's manual. Standard chain sag with rider load should be 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 that this chain and connecting link are suitable for your motorcycle. Incorrect selection and use can result in severe 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. 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

Drive chains are a vital safety component for motorcycle operation. To ensure a safe ride, please carefully read and follow the instructions in your motorcycle owner's manual as well as the guidelines outlined below.

 

Company Introduction

 

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

With rigorous quality control measures, we aim to go above and beyond our customers' expectations in both quality and service. Our products are distributed across more than 80 countries, serving a myriad of industries that require moving, conveying, lifting, or transmitting power.

Our Services & Strength

Boasting a monthly production output exceeding 2.2 million pieces, SFR motorcycle chains are the foundation of our group. As one of the world's premier motorcycle chain manufacturers, we partner with some of the largest brands in the automotive sector. Our extensive range offers a perfect chain for every power and purpose, be it urban mopeds, high-powered racing motorbikes, dirt bikes, or ATV quads.

FAQ

 

1. Are you a manufacturer or trade company?
We are a dedicated factory with over 30 years of expertise in producing and exporting high-quality chains.
,We operate four fully owned factories and a joint venture, all certified under the prestigious ISO9001 and IATF 16949 Quality Management Systems, ensuring unparalleled quality and reliability.
2. What terms of payment do you usually use?
We typically accept T/T with a 30% deposit and the remaining 70% against the document, T/T full payment, or L/C at sight.
3. What is your lead time for your goods?
Normally,30 to45 days.
Stock items can be shipped immediately, ensuring swift delivery.
4. Do you attend any exhibitions?
We proudly participate in major exhibitions in Germany, Italy, France, Russia, China, and other prominent motorcycle and industrial chain events globally.
5.Is a sample available?
Yes, samples are available upon request.
6. Is OEM service available?
Yes, we offer OEM services to cater to your specific needs.