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CYLINDER KIT 02-18 YZ85 52.50mm, WORKS CYLINDER 21007-K01 BIG BORE
£739.13 GBP
Taxes included.
Cylinder Works +5mm Big Bore Complete Cylinder Kit for the 2002-2018 Yamaha YZ85 increases displacement to 103.5cc. This direct bolt-on upgrade requires no re-plating and includes all necessary components for installation. The cylinder is Nickel Silicon Carbide plated for durability and honed to exact size for easy piston installation. Note: The cylinder head must be modified for proper fitment.
Features
- Direct bolt-on installation with no additional machining required
- Nickel Silicon Carbide plated for extended lifespan
- Honed to exact size for easy piston installation
- Big bore design increases displacement to 103.5cc
- Includes all necessary components for installation
- Note: Cylinder head modification is required
Included Items
- Cylinder
- Piston
- Piston pin
- Two circlips
- Piston ring
- Gasket set
Specifications
- Bore: +5mm
- Displacement: 103.5cc
- Compression: Standard
- Uses Vertex Piston #23628
Cross-Reference OEM Part Numbers
- YAMAHA: 5PA-11311-00-00
- YAMAHA: 5PA-11311-01-00
- YAMAHA: 5PA-11311-10-00
Vehicle Fitments
- 2002-2018 Yamaha YZ85