Focusing on the upgrading and innovation of motorcycle power modification, CPO COOL POWER has long been committed to the R&D and manufacturing of high-performance engine components. Adhering to exquisite craftsmanship and strict quality standards, we deliver highly adaptable, durable, and high-power core modification parts for motorcycle enthusiasts, professional modifiers and industry clients worldwide. Recently, the newly upgraded 67MM PIN 15 CASTING EVO Forged Motorcycle Piston Kit has been officially mass-produced and shipped. Featuring advanced forging technology, precise dimensional calibration and optimized EVO structural design, this product brings a premium new solution for motorcycle engine power upgrading.CONTACT US!
Pistons are core parts of engine power systems. Their material, workmanship, dimensional accuracy and structural design directly affect an engine’s power output, running stability and service life. The new 67MM PIN 15 CASTING EVO piston kit upgrades traditional casting technology. It uses high-quality one-piece forging craft and fixes common flaws of ordinary cast pistons. These flaws include loose internal structure, pores, deformation and cracks under harsh working conditions.
This piston adopts 10,000-ton hydraulic forging technology. It forms a tight and continuous metal fiber structure. Its overall strength and toughness are over 30% higher than regular cast pistons. It also has better impact resistance, fatigue resistance and high-temperature resistance. It fully meets the needs of high-speed and high-load modified motorcycle riding.
This modified piston features high-precision and standardized core parameters. It has a 67mm standard cylinder bore and a 15mm piston pin hole, with top-tier industry-level dimensional tolerance control. It fits perfectly with matching parts without complex secondary grinding. This lowers installation difficulty, reduces assembly errors, and prevents common engine problems. These issues include abnormal noise, power loss and oil burning caused by poor part compatibility.
Equipped with the exclusive CASTING EVO optimized structure, the piston has recalibrated top curve and combustion chamber ratio. This design improves fuel atomization and combustion efficiency. Better fuel-air mixing boosts engine compression and power output. It also optimizes fuel economy, balancing strong performance and daily practicality.
The CPO COOL POWER 67MM PIN 15 CASTING EVO forged piston kit has obvious advantages over traditional modified pistons. It is made of high-performance forged aluminum alloy. This material offers good thermal conductivity and light weight. It speeds up engine heat dissipation, restrains power decay and overheating stall under high loads, and keeps power output stable and continuous.
Its lightweight structure reduces the engine’s reciprocating operating load. It improves throttle response, delivers linear power and brings stronger acceleration. The whole piston is finished with precise CNC processing. Its surface is smooth and wear-resistant. Professional hardening treatment further enhances its wear and corrosion resistance. It avoids deformation and abrasion after long-term high-frequency use and extends the engine’s service life.
This piston kit fits most mainstream medium and large-displacement modified motorcycles. It adapts to multiple scenarios, including daily street riding, advanced modification and track racing. It provides stable power support for daily optimization and extreme performance upgrade. The complete kit includes all standard compatible accessories. It realizes one-stop modification and offers efficient, professional solutions for motorcycle lovers and maintenance manufacturers.
CPO COOL POWER always follows the brand philosophy of “Exquisite Craftsmanship Creates Premium Products, Performance Defines Quality”. The brand focuses on upgrading high-performance motorcycle modified parts. It applies strict quality control to every link, from raw material selection and precision processing to finished product testing. It aims to provide cost-effective and high-stability modification parts for global users.
The new 67MM PIN 15 CASTING EVO forged piston kit enriches the brand’s piston product line. It fills the market gap of mid-range high-performance forged modified pistons. In the future, CPO COOL POWER will keep exploring the power modification industry. It will continuously optimize product workmanship and upgrade performance, bringing top-level riding experience to all riders with high-quality products and professional services.
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Contact information
General Manager Tel: +86 18059727660
Email: [email protected]
Address: No. 8 Zhongxing Road, Guanling Town, Fuding City, Fujian Provi, China
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China General Agent
China Sales Manager Tel : +86 18750389478
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