Contents

Piston (60.5mm diameter)

Piston Rings

Head Gasket

Base Gasket

Cylinder (63.0mm outside diameter of cylinder sleeve)

Cylinder Head (with valves and springs fitted)

Gudgeon Pin

Gudgeon Pin Clips (Pair)

CYLH100 Description Lextek Lextek 170cc Cylinder Head TECK08H

The cylinder head in a motorcycle is a critical engine component that sits atop the cylinder block, housing the intake and exhaust valves, camshaft, and other vital elements. It facilitates the intake of air-fuel mixture and the expulsion of exhaust gases, while also sealing the combustion chamber to ensure efficient engine performance and power generation.

Specifications

Engine Type: 4-Stroke
Type: Cylinder Head

CYLKT008 Description Lextek 170cc Top End Cylinder Kit GY6 152QMI

The cylinder kit in a motorcycle includes the cylinder, piston, and related components necessary for engine operation.

Contents

Piston (61mm diameter)

Piston Rings

Head Gasket

Base Gasket

Cylinder (63.0mm outside diameter of cylinder sleeve)

Gudgeon Pin

Gudgeon Pin Clips (Pair)

IMPORTANT INFORMATION

This kit should be fitted by a qualified motorcycle mechanic.

You must inform your insurer of any changes to your vehicle's specification.

You must inform the DVLA (or the equivalent organization in your country) to update your vehicle's registration document. After modifying your vehicle you must ensure your licence entitlement is still valid.

Fitting: It may be necessary to increase the opening in the crankcase to accept the big bore cylinder sleeve and a rocker cover may be required, however most engines will require NO modifications to fit this kit.

Fitting: this kit is not suitable to be fitted with a standard 152qmi cylinder head and requires the 170cc head.

Specifications