SUZUKI GN125 Modified Cylinder
OEM/ODM support
Lubrication Design:Seven drain holes on each side of the piston skirt optimize cylinder wall lubrication.
suitable for tuners, repair shops, and dealers seeking a balance between power enhancement and durability.
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Product Details ofSUZUKI GN125 Modified Cylinder
This modified cylinder kit is specifically designed for the SUZUKI GN125 model, enhancing engine performance. Manufactured strictly according to original factory engineering specifications, it is suitable for tuners, repair shops, and dealers seeking a balance between power enhancement and durability.
Upgrade Highlights
Precise Power Boost
By increasing the displacement to 147cm³ (original 125cm³) and providing precision-machined pistons pre-ground to +0.02mm, it ensures approximately a 25% increase in power output while achieving a smooth break-in period similar to the original, allowing for long-term stable engine operation.
Professional-Grade Materials and Craftsmanship
●Cylinder Block: Constructed from high thermal conductivity cast aluminum alloy with a silver-gloss anti-rust treatment, balancing heat dissipation efficiency and corrosion resistance.
●Piston Assembly: Surface coated with a graphite layer and treated with micro-arc oxidation, significantly reducing the coefficient of friction and wear. Piston rings are from the Japanese brand RIK, ensuring a tight seal.
Ready to Use, Complete Package
The SUZUKI GN125 modified cylinder includes piston, piston pin, piston clamp, RIK piston rings, top cylinder head gasket, and oil seal, providing a complete assembly solution and saving procurement time.
Key Technical Parameters
| Total Displacement | 147 cm³ |
| Cylinder Height | 70mm |
| Total Height | 99mm |
| Cylinder Bore | 62mm |
| Skirt Outer Diameter | 66mm |
| Skirt Height | 29mm |
| Piston Total Height | 41mm |
| Piston Pin | 14mm × 42.8mm |
| Lubrication Design | Seven drain holes on each side of the piston skirt optimize cylinder wall lubrication. |
Quality Assurance and Applicability
This kit is brand new, not refurbished. Strict quality control ensures complete compatibility with the SUZUKI GN125 original structure, requiring no additional frame modifications for installation. Suitable for vehicle performance upgrades or engine overhaul replacement.
How To Cooperate With Us?
We specialize in manufacturing and exporting all motorcycle parts, providing dealers and repair shops with stable OEM/ODM support and competitive bulk pricing.
Our address
6th Floor, H Building, No.64 Huangshan Road, Yubei District, Chongqing, China
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Get a Quote and Details
For a specific quote or bulk purchase information for this SUZUKI GN125 modified cylinder, please contact us via email, phone, or WhatsApp. Please inform us of your annual purchase needs, and we will provide business support as soon as possible.
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