Sfr Quality Chain with Sprocket Set for New Motorcycle Gear Kits CD70 YAMAHA Mt

• Customization: Available
• Warranty: 1 Year Guarantees
• Type: Motorcycle Chain
• Model NO.: 420 428 428H 520
• Material: Alloy Steel
• 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: 25.00cm * 12.00cm * 1.50cm
• Package Gross Weight: 1.600kg

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, designed to redefine the benchmarks of lightweight, high-performance sealing chains. Crafted to maintain unparalleled strength, this chain simultaneously reduces width and weight, ensuring optimal efficiency. The revolutionary O-ring design triumphs over conventional sealing chains, delivering an astounding 150% increase in lifespan compared to standard O-rings.
  Available in stunning color combinations: silver outer with black inner, or a luxurious golden outer with black inner.Highly wear-resistant,maintenance-free lubrication with cost-effective O-rings,

Product Packing

The Semi-Automatic PET Bottle Blowing Machine, expertly engineered for crafting PET plastic containers and bottles of all shapes, redefines the standards of production. This machinery is an exceptional solution for all your bottle-making needs.

Product Usage

• SELECTION & INSTALLATION

We strongly recommend lubricating the new connecting link before joining both ends of the new chain (Fig. B). For clip-type connecting links (FJ, RJ), the clip's open end must face opposite the chain's drive direction (Fig. C). The FJ type link features Press Fit Outer Plates, necessitating the SFR Cutting & Riveting Tool for precise side plate application. For rivet-type links (ZJ), employ the MOTOMAX KM500R Cutting & Riveting Tool to ensure a snug fit and expertly flare the rivet pin head to our suggested dimensions. For chain sag adjustments, refer to the recommendations in your motorcycle's owner's manual. The standard chain sag with rider load is maintained at 10 mm (Fig. D).

• SELECTION & INSTALLATION

1. It's crucial to consult your distributor, local dealer, or refer to the SFR chain catalogue or application chart to verify compatibility of this chain and connecting link with your motorcycle. Incorrect selection and usage could result in severe damage or injury.

2. Remove the old chain by cutting at the joint section. For motorcycles equipped with an endless chain or a chain with a Rivet type connecting link (ZJ), employ the SFR Cutting & Riveting Tool or a comparable 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 align perfectly into position (Fig. A).

 

• Motorcycle Chain Handling Instructions

As a pivotal safety component for motorcycle operation, the drive chain must be handled with care. We urge you to diligently follow your motorcycle owner's manual along with the provided instructions to ensure safe and reliable driving.

 

Company Introduction

SFR Chain Group has steadily advanced to the forefront of the industrial chain industry since the previous century.

Committed to rigorous quality control, we aim to surpass customer expectations in both quality and service. Our products are distributed across more than 80 countries, serving every industry that requires movement, conveyance, lifting, or power transmission.

 

 

 

 

Our Services & Strength

With a formidable monthly production of over 2.2 million pieces, the SFR motorcycle chain stands as the flagship of our group. As one of the world's leading manufacturers, we proudly supply some of the most prominent brands in the automotive sector. Our extensive range includes a chain for every application, from urban mopeds to high-powered racing bikes, 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. Ourcommitment to R&D led SFR to establish stable cooperation with several well-known universities and research institutes in China,as well as setting up an Intelligent Chain Drive Research Center within the group, altogether resulting in its more than 70
patents. This allows us to offer the widest range of power transmission and conveyor chain at the most competitive prices.We at SFR Chain always adhere to the group's spirit of integrity, efficiency and innovation: "We strive to offer the best productsand service to our customers".
 

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