
Designation: CYLINDER WORKS Cylinder - Ø77mm Yamaha
Brand: CYLINDER WORKS
Manufacturer Reference: 20010
Category: Cylinder (Cross)
This CYLINDER WORKS Ø77 mm cylinder is designed for off-road enthusiasts looking to refresh the top-end of their Yamaha 250 4-stroke. Engineered for cross-use, it fits into an engine rebuild or when replacing a worn cylinder. Its 77 mm bore is the main component of the piston/cylinder assembly and is intended for installation and break-in during a restoration.
Compatibility (model examples):
This cylinder is aimed at riders and workshops performing maintenance on the top-end: disassembling the piston, inspecting the rings, installing the sleeve, and controlled break-in. To ensure longevity and proper functioning, adhere to the manufacturer's specifications for torque settings and break-in procedures, or have the installation done by a professional.
Note: No other technical specifications are provided. Please verify full compatibility with your model before ordering.