S3 complete top-end kit.

High quality kit from the hard enduro specialists from Spain. This is a 225ccc. upgrade kit; all parts are a direct replacement for the stock parts.

Details:

• forged premium quality piston
• alloy nicasil racing cylinder, made in Spain
• Nicasil treatment reduces friction and internal heat. Diamond stone honing finish
• cylinderhead + insert
• top quality premium gaskets top end kit.

You will get:

• S3 GasGas Racing 225cc. factory cylinder
• S3 Vertex full piston set
• S3 cylinder head
• S3 cylinder head insert
• S3 gasket and o-rings set.

Part number: CYKC-GG-TR225-UP.

This fits:

• the 2002-2014 GasGas TXT 125
• the 2002-2014 GasGas TXT Pro 125.

These model years have the vertical water outlet.
S3 recommends using heavier flywheel to get the best torque.

Complete as pictured.