Cylinder Works Standard Bore Cylinder Kit, 88.00 mm (50001-K01)

Upgrade your compatible motorcycle with the Cylinder Works 50001-K01 Standard Bore Cylinder Kit, engineered as a ready-to-install replacement for dependable performance and straightforward installation. This direct bolt-on cylinder requires no re-plating and is designed to look virtually identical to the original equipment cylinder, helping preserve a clean, factory-style appearance while restoring critical engine function.
The kit includes a matched Vertex piston selected to support long service life, consistent performance, and reduced engine noise. The cylinder features a durable Nickel Silicon Carbide plating designed to resist wear and provide reliable operation under demanding riding conditions. Because the components are matched, the Cylinder Works kit helps deliver dependable fitment and performance when replacing worn or damaged top-end parts.
This complete kit includes the cylinder, piston, piston rings, wrist pin, retaining clips, and required gaskets, providing the essential components for a comprehensive top-end service. As a standard-bore replacement, the 88.00 mm specification is intended for applications requiring the original bore size. The Cylinder Works 50001-K01 is made in the USA and offers a practical solution for riders and technicians seeking OEM-style fit, durable construction, and installation convenience.

Features:

• Ready-to-install direct bolt-on cylinder requires no re-plating

• Designed to look virtually identical to the OEM cylinder

• Matched Vertex piston supports longevity, performance, and reduced engine noise

• Nickel Silicon Carbide plating provides durable, long-lasting wear resistance

• Complete kit includes cylinder, piston, rings, wrist pin, clips, and gaskets

• Standard-bore 88.00 mm configuration

• Big-bore cylinders do not require machine work

• Made in the USA

Ships from Parts Unlimited.