What is the main material of the piston?

The piston is forged from high-strength 2024-T3 aluminum alloy with 12% silicon reinforcement.

What is the cylinder diameter of the CB125S2 piston?

The cylinder diameter is 56.5mm, optimized for maximum torque output.

Premium Quality CB125s2 Piston From Renowned Chinese Manufacturer Jinboss

Name: Premium Quality CB125s2 Piston From Renowned Chinese Manufacturer Jinboss
Brand: CHONGQING NEW KAINIU INDUSTRY CO., LTD
SKU: 2246619535

Chongqing, ChinaCHONGQING NEW KAINIU INDUSTRY CO., LTD

US$1.70

100 Pieces

Product profile

Customization

Available

Certification

CCC

Standard Component

Model NO.

Piston CB125S2

Type

Piston

N.W.

0.202

Transport Package

Paper Box/Carton/Air Bubble Film

Trademark

KAINIU

Origin

Chongqing, China

Key features

Model-Specific Fitment: Tailor-made for CB125S2 engine, ensuring 100% compatibility and drop-in installation.

Enhanced Durability: Hard-anodized coating with MoS2 infusion reduces friction by 28% and extends service life.

Precision Dimensions: 56.5mm cylinder diameter and 52.8mm height optimized for maximum torque and structural rigidity.

Superior Sealing: Triple-ring configuration (1.5*1.5*2.5mm) reduces oil consumption and prevents carbon buildup.

Wide Application: Ideal for CB125S2 motorcycles and heavy-load commercial tricycles up to 650kg.

Company profile

Experienced Team

CHONGQING NEW KAINIU INDUSTRY CO., LTD

Chongqing, China

Business Type: Manufacturer/FactoryExport Year: 2024-04-01Nearest Port: chongqing, guangzhouAverage Response Time: ≤2.40hTerms of Payment: T/TInternational Commercial Terms(Incoterms): FOB, CFR

AI-Powered supplier vetting

SummaryChongqing Jinboss Import & Export Co., Ltd. supplies tricycles and aftermarket accessories, with stated OEM, ODM, and broad customization capabilities. It exports 90% of total sales, has exported for four years, and serves several African countries through overseas agents or branches. Its service offering includes installation, debugging, and repair, while average peak- and off-season lead times are both one month. The supplier reports written service-capability procedures and records and has participated in the Canton Fair. However, it has no overseas warehouse, showroom, private molds, 3D design services, or SDK, and reports no new products in the past year. Raw-material traceability, digitalization, ERP integration, sustainable-practice implementation, and certification status are not sufficiently evidenced. An audit by BV is documented, but the audit type and evaluation result are not interpretable from the provided values.

After-Sales capabilityThe supplier states that it provides equipment installation, debugging, and repair in Nigeria, Benin, Côte d'Ivoire, Togo, Tanzania, and Kenya through overseas agents or branches. It reports no overseas warehouse or showroom, but its company description also states that it has established a pre-sale and after-sales service system.

R&D capabilityThe supplier offers ODM services and multiple forms of customization, but reports no new products in the past year, no available SDK, no private molds, and no 3D software design services. These explicit limitations indicate weak evidence of recent product innovation and supporting technical development.

Production capacityThe supplier reports four years of export experience, 90% export sales, one-month average lead times in both peak and off seasons, 100 qualified service-capability suppliers, and written procedures with follow-up records. Its company description claims accumulated production experience, but raw-material traceability, digitalization, ERP integration, and sustainable-production implementation remain unknown.

Customization capabilityBoth general design-service and R&D information list customization from samples, designs, full customization, minor customization, and flexible customization. The supplier also reports ODM availability, providing explicit evidence of broad customization support despite the absence of private molds and 3D software design services.

Product Q&A

Q:What is the warranty period?

We provide a comprehensive 2-year warranty for all our mechanical equipment.

Q:What is the terms of packing?

Generally, we pack our goods in carton.

Q:What is the terms of payment?

We accept T/T.

Q:What is the terms of delivery?

EXW, FOB.

Q:How about your delivery time?

Generally, it will take 30 to 45 days after receiving your advance payment. The specific delivery time depends on the items and the quantity of your order.