Collection:

Cylinders

57 products
Regular price $1,225.00
Sale price $1,225.00
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 93 mm Cylinder Kit Type: Standard Bore ...
Regular price $589.99
Sale price $589.99
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When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
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Regular price $601.99
Sale price $601.99
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When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $601.99
Sale price $601.99
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Unit price
per 
When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $189.99
Sale price $189.99
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Kit includes connecting rod, wrist pin, top and bottom bearings, and washers (where necessary). Features: Connecting rod forged from premium chromoly steel with double honing on top and bottom ...
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Regular price $452.99
Sale price $452.99
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When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $748.99
Sale price $748.99
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per 
When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $602.99
Sale price $602.99
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Unit price
per 
When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
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Regular price $494.99
Sale price $494.99
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Unit price
per 
When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $871.99
Sale price $871.99
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When it comes to upgrading your engine, choosing the right components is essential for achieving optimal performance. Namura’s cylinders and cylinder kits are designed to meet the needs of both ca...
Regular price $1,010.00
Sale price $1,010.00
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 95 mm Cylinder Kit Type: Standard Bore ...
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Regular price $829.99
Sale price $829.99
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Cylinder Works replacement Cylinders! - Cylinder looks just like stock - Nickel silicon carbide plated for longer life - No machine work needed * - Replacement cylinder for standard bore only...
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Regular price $454.99
Sale price $454.99
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Allows for multiple engine assembly/disassembly procedures without having to replace the cylinder bolts after each procedure Eliminates OEM torque-to-yield (one-time use) bolts Saves money when pe...
Regular price $1,959.99
Sale price $1,959.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 72 mm Cylinder Kit Type: Standard Bore ...
Regular price $700.00
Sale price $700.00
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Compress ion Ratio: 14.1:1 Cylinder Diameter: 78 mm Cylin...
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Regular price $1,010.00
Sale price $1,010.00
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Compress ion Ratio: Standard Cylinder Diameter: 54mm Cyli...
Regular price $1,054.99
Sale price $1,054.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 95 mm Cylinder Kit Type: Standard Bore ...
Regular price $989.99
Sale price $989.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 88 mm Cylinder Kit Type: Standard Bore ...
Regular price $989.99
Sale price $989.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 102 mm Cylinder Kit Type: Standard Bore...
Regular price $1,304.99
Sale price $1,304.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 93 mm Cylinder Kit Type: Standard Bore ...
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Regular price $814.99
Sale price $814.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 39.500 mm Cylinder Kit Type: Standard B...
Regular price $274.99
Sale price $274.99
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Ready-to-install, direct bolt-on cylinder head. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Includes standard Bore Cylinder Head.
Regular price $754.99
Sale price $754.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 96 mm Cylinder Kit Type: Standard Bore ...
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Regular price $989.99
Sale price $989.99
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Cylinder Works replacement Cylinders! - Cylinder looks just like stock - Nickel silicon carbide plated for longer life - No machine work needed * - Replacement cylinder for standard bore only...
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Regular price $989.99
Sale price $989.99
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Unit price
per 
Cylinder Works replacement Cylinders! - Cylinder looks just like stock - Nickel silicon carbide plated for longer life - No machine work needed * - Replacement cylinder for standard bore only...
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Regular price $959.99
Sale price $959.99
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Replacement cylinders, look just like stock. Features: Nickel silicon carbide plated for longer life. No machine work needed.* Replacement cylinder for standard bore only.
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Regular price $989.99
Sale price $989.99
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Unit price
per 
Replacement cylinders, look just like stock. Features: Nickel silicon carbide plated for longer life. No machine work needed.* Replacement cylinder for standard bore only.
Regular price $700.00
Sale price $700.00
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Unit price
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 78 mm Cylinder Kit Type: Standard Bore ...
Regular price $494.99
Sale price $494.99
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High-performance replacement cylinder head kit designed for the Yamaha YZ250 (1999–onward models). It features durable C630 bronze valve seats, an unshrouded combustion chamber for improved airflow.
Regular price $789.99
Sale price $789.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 97mm Cylinder Kit Type: Standard Bore ...
Regular price $739.99
Sale price $739.99
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Ready-to-install, direct bolt-on cylinder. Requires no re-plating and looks virtually identical to the OEM cylinders. Specifications: Cylinder Diameter: 77mm Cylinder Kit Type: Standard Bore ...
Regular price $2,129.99
Sale price $2,129.99
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Ready-to-install, direct bolt-on cylinders require no re-plating and look virtually identical to the OEM cylinders. Cylinder kits include matched Vertex pistons to ensure longevity, performance and...