What is the delivery time?

Delivery time is within 20-30 days, or within 15 workdays during peak/off-peak seasons.

What payment terms are accepted?

We accept LC, T/T, D/P, PayPal, Western Union, and small-amount payments.

Does the chain come with installation instructions?

Yes, detailed installation and handling instructions are provided to ensure safe operation.

Durable 428 428h O-Ring Motorcycle Chain for Gear Transmission

Name: Durable 428 428h O-Ring Motorcycle Chain for Gear Transmission
Brand: Hangzhou Sfr Technology Co., Ltd.
SKU: 2168771925

Zhejiang, ChinaHangzhou Sfr Technology Co., Ltd.

US$3.50

200-499 pieces

US$2.40

500-999 pieces

US$1.23

1,000+ pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Warranty

1 Year Guarantees

Type

Motorcycle Chain

Model NO.

420 428 428h 520

Material

Alloy Steel

Certification

ISO9001：2001, CE

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

Key features

Extended O-Ring Lifespan: Specially optimized O-rings provide 150% greater lifespan than standard chains.

High Performance Design: Feather-light design with robust sealing, balancing strength and reduced weight.

Multiple Color Options: Available in Silver outer with black inner or Golden outer with black inner.

Comprehensive Certifications: Certified by ISO9001:2001 and CE standards for quality assurance.

Diverse Size Compatibility: Supports 420, 428, 520, 525, and 530 chain types for various motorcycles.

Customization Services: Accepts OEM/ODM, full customization, and flexible customization from designs.

Global Manufacturing Capacity: Monthly output exceeds 2.2 million units across four owned factories.

1-Year Warranty Coverage: Includes 1-year guarantee for mechanical defects and performance issues.

Company profile

Patents AwardedOEM ServicesQA/QC InspectorsR&D Capabilities

Hangzhou Sfr Technology Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 13 Years CertifiedNearest Port: Shanghai Port, Ningbo PortAverage Response Time: ≤1.55h

AI-Powered supplier vetting

SummaryHangzhou Sfr Technology Co., Ltd. is a combined type factory based in Hangzhou, Zhejiang, China, established in 2011. It specializes in the production of various chains and sprockets, offering robust customization and R&D capabilities, including ODM and OEM services for well-known brands. The company has been exporting goods for 13 years, with 51-70% of its total sales derived from exports. However, it lacks offshore presence and ERP system integration for digital management. Despite this, it has participated in international trade shows and holds a National Science and Technology Progress Award, indicating a certain level of innovation and industry recognition.

Supplier typeThe supplier is identified as a 'Combined' type company with a limited ownership structure and functions as a factory.

R&D capabilityThe supplier has R&D capabilities with recent new products and holds a National Science and Technology Progress Award, but lacks SDK availability.

Production capacityThe supplier produces a wide range of chains and sprockets, focusing on automotive and transmission systems.

Customization capabilityThe supplier offers extensive customization services, including full customization and ODM/OEM capabilities.