Sfr Lightweight 520 Motorcycle Sprocket for Improved Acceleration and Speed

• Customization: Available
• Type: Sprocket
• Material: Alloy Steel
• Model NO.: 428H-15T
• Certification: ISO9001：2001
• Number of Row: Single Row
• Surface Treatment: Zinc Plated, Copper Coated
• MOQ: 500
• OEM: Accept
• Payment: 30%Deposit
• Color: Custom Color
• Delivery Time: 25-30days
• Transport Package: Carton
• Specification: 2210*750*930mm
• Trademark: SFR
• Origin: Zhejiang, China
• HS Code: 8711301000
• Production Capacity: 3500000/Month
• Package Size: 15.00cm * 10.00cm * 1.50cm
• Package Gross Weight: 1.000kg

Product Description

Product Description

Product Name	Motorcycle chain-428H
Material	Alloy Steel
Chain NO	428H
Pitch (mm)	12.7
Bush Type	Curled
Width(mm)	7.85
Pin Dia.(mm)	4.45
Pin Length(mm)	18.75
Roller Dia(mm)	8.51
Plate Thickness Inner(mm)	2.03
Plate Thickness Outer(mm)	2.03
Tensile Strength(kn)	20.6
Weight(kg/m)	0.82

Product performance description

SFR 428H Motorcycle Chain is made of high-strength 45# manganese steel and features a heavy-duty design. It offers significantly enhanced tensile strength and wear resistance. Compared to ordinary chains, it has thicker chain plates for a sturdier structure,ensuring reliable durability under high-load conditions and delivering a longer overall service life.

Packaging & Shipping

Packaging instructions

SFR chain packages use reinforced paper boxes, transparent PET blister packs, and VCI anti-rust bags. For the 428H-120L model: 20 chains per carton; VCI bag size 27.5×10.5 cm; individual box 23×10×2 cm; outer carton 42×24×12.4 cm. Sprocket packaging sizes:large 34×31.4 cm, small 13.3×11.5 cm. We offer both neutral and customized packaging, with a minimum order of 2,000 pieces for customization.

Company Profile

SFR founded in 1991, as a global professional supplier focusing on chain drive solutionsWe have 5 production bases and 1 sales company, about 110,000 square meters of plantarea, more than 180 patents, more than 2,000 chain varieties, more than 8,000 productspecifications,exported to more than 80 countries and regions worldwide. 
With a monthly production output of over 2.2 million pieces, SFR motorcycle chain is the cornerstone of the group. As one of theWorld's top manufacturers of motorcycle chain, we serve some of the largest brands in the automotive sector and within our widerange there is always a chain to go with every power and use, from urban mopeds to high powered racing motorbikes, dirt bikes or ATV quads.

Exhibition

Certifications

WHY CHOOSE US?

#Professional and veteran team,we can provide our best service.We sale our experience,knowledge and products.

#We have the independent lab to do the quality testwe also have a strict quality control department,this makes we have a very top quality products.

#We are familiar with the processes of various countriessafety approval,save your valuable time.

#Win-win is our is we have been pursuing

#A strong technical team.

Logistics and Payment Methods

FAQ

Q1. who are we?

A:We are based in zhejiang, China, sell to South, America(26.67%), Western, Europe(16.67%), Southeast, Asia(16.67%), Oceania(16.67%),North America(16.67%),Eastern Europe,(5.00%),Africa(1.00%).There are total about 101-200 people in our office.

Q2. How can we guarantee quality?

 A:Always a pre-production sample before mass production;Always final Inspection before shipment;

Q3.what can you buy from us?

A:Motorcycle Parts and CNC Parts (Brake Disc Rotor,Alloy Wheel,Brake Levers,CNC parts,brake disc rotor

 Q4. why should you buy from us not from other suppliers?

 A:1.35 years production experience.

 2. Factory direct sales with competitive price.

3. We have in stock, fast delivery.

 4. Customized service, having your own logo, packing and product style.

Q5. What services can we provide?

A:Accepted Delivery Terms: FOB, CFR, CIF;Accepted Payment Currency:USD,EUR,AUD,GBP,CNY;Accepted Payment Type: T/T,L/C,PayPal,Western Union,Language Spoken:English,Chinese,Spanish,Portuguese