Custom GY6-50/60 (Φ39/44) Honda high-performance cylinder block

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GY6-50/60 (Φ39/44) Honda high-performance cylinder block

GY6-50/60 (Φ39/44) Honda high-performance cylinder block

1. High-performance cylinder kit designed for small-displacement scooters
2. Adopt high-silicon aluminum alloy matrix and hard oxidation treatment technology to increase product wear resistance
3. Applicable to 50cc motorcycle engines

Name GY6-50/60(Φ39/44)
Material Boron cast iron and aluminum alloy
Application Motorcycle cylinder block

Competitive Advantages
1.Long-Term Industry Partnerships – Our factory has built stable, long-term cooperative relationships with well-known motorcycle manufacturers across China, giving us a strong foundation in industry standards and quality benchmarks.

2.Over 20 Years of Professional Experience – We are a dedicated motorcycle cylinder manufacturer with more than two decades of expertise, supported by a mature production system and deep technical knowledge accumulated over the years.

3.Strong Presence in Domestic & International Markets – Our products have earned wide recognition and trust in both the Chinese domestic market and overseas markets, consistently well received by clients for their quality and reliability.

4.Strategically Located in Ningbo – Our facility is based in Ningbo, offering excellent logistics advantages with close proximity to both Ningbo Port and Shanghai Port — making shipping efficient and cost-effective for your business.

5.Ongoing Product Development – We are continuously designing and developing new models to stay aligned with the latest market trends and evolving customer requirements.


Packaging, Shipping & Delivery

Packaging Details:

--Each piece is individually packed in a box, with 6 or 9 pieces assembled into one outer hard carton for secure transit.

--Custom packaging arrangements are available upon request.

--Your own logo and branding design can be incorporated into the packaging — OEM packaging is fully supported.

Shipping Details:

Shipments are made by sea. The specific shipping route and method can be arranged flexibly based on the customer's preference and destination requirements.

Delivery Details:

In Stock: Orders are ready for dispatch within 7 days of payment confirmation.

Out of Stock / Made to Order: Production and delivery will typically take 25–35 days, depending on order volume and specifications.

About Us
Ningbo Daxie Development Zone Tianshan Cylinder Block Co., LTD.
Ningbo Daxie Development Zone Tianshan Cylinder Block Co., LTD.
Ningbo Daxie Development Zone Tianshan Cylinder Block Co., LTD. (hereinafter referred to as "Tianshan Cylinder Block") was established in 1992, with a registered capital of 5 million yuan, located in Ningbo, Zhejiang Province, adjacent to the international transportation hub Beilun Port.
Tianshan cylinder block adheres to the technology orientation as the core, sets product research and development and application services in one, and gradually realizes the leap from traditional manufacturing to advanced manufacturing. At present, Tianshan cylinder sleeve covers an area of 24,000 square meters, with advanced machinery and equipment of more than 200 sets, and is a professional GY6-50/60 (Φ39/44) Honda high-performance cylinder block suppliers and GY6-50/60 (Φ39/44) Honda high-performance cylinder block factory. The company has always focused on technology, deep cultivation, forging ahead, strong technical force, advanced manufacturing technology, and continues to scale, with science and technology advancing.
As the preferred choice of customers, Tianshan cylinder block products with "advanced technology, good technology, high quality, full variety" well-known in the domestic and foreign markets, and sold throughout thecountry, and exported to Southeast Asia and other countries and regions, now has more than 300 different specifications of the model.
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