Feature(may vary by option.)

●Bore Size: 66mm Made of high quality Nordura cast iron material for extra durability; *NOTE: Please make sure it fits the year of your bike before ordering.
●Effectively sealed gas improves gas efficiency to ensure strong power of the engine.
●Rub excess oil to the cylinder wall to ensure the cylinder and piston are properly lubricated
●Reduces friction to ensure the smooth movement of the piston and cylinder walls in direct contact with the piston
●Quality guaranteed! If you are not satisfied with our products, we accept all requests for return, exchange, or refund.

[Standard type 66mm]

[0.5mm over 66.5mm]

Description

Please make sure it fits your bike before ordering. Please check the model / year / manufacturer especially
Detailed product specifications and instructions are not included. If you are not sure about installation, you can leave it to a professional professional.
If you have any questions about the product, please contact us at any time with any questions about the product. We will try our best to serve you.