Cylinder Works +3mm Big Bore Cylinder Kit for the 2015-2018 Yamaha YFM700R Raptor increases displacement to 727cc. This direct bolt-on upgrade requires no re-plating and includes a matched Vertex piston for durability and performance.
Features
- Direct bolt-on installation with no additional machining required
- Nickel Silicon Carbide plated for extended lifespan
- Three options available: Standard Bore, Standard Bore High Compression, and Big Bore
- Includes cylinder, piston, rings, pin, clips, and top-end gasket kit
- Big bore cylinder kits do not require additional machine work (unless specified)
- Replacement Vertex piston, rings, clips, and pins available separately
- Manufactured in the U.S.A.
Specifications
- Bore: +3mm
- Displacement: 727cc
- Compression Ratio: 9.2:1
- Uses Vertex Piston #23967
Vehicle Fitments
- 2015 Yamaha YFM700 Raptor
- 2016 Yamaha YFM700 Raptor
- 2017 Yamaha YFM700 Raptor
- 2018 Yamaha YFM700 Raptor
- 2015 Yamaha YFM700R Raptor
- 2016 Yamaha YFM700R Raptor
- 2017 Yamaha YFM700R Raptor
- 2018 Yamaha YFM700R Raptor
- 2015 Yamaha YFM700RSE Raptor Special Edition
- 2016 Yamaha YFM700RSE Raptor Special Edition
- 2017 Yamaha YFM700RSE Raptor Special Edition
- 2018 Yamaha YFM700RSE Raptor Special Edition
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