Exhaust / intake valves Sym Symphony ST / SR 125 euro 4 TNT

Valves exhaust / intake from the manufacturer TNT for Sym Symphony ST / SR 125 euro 4.

The intake and exhaust valves regulate the flow of mixture and gases in 4T engines. If there is a loss of compression or noises in the cylinder head, it may be necessary to replace them.

• Restores compression: Improves engine performance and response.
• Prevents major damage: Key replacement during maintenance or after seizures.

Original reference SYM: 14711-F8A-000 + 14721-F8A-000

Compatible models

SYM

• Fiddle 3 125cc E4 2014-2017
• Fiddle 3 200cc E4 2016-2017
• Jet 14 125cc E4 2016-2017
• Jet 14 200cc 2021 E4
• Symphony ST 125cc 2018 E4
• Symphony SR 125cc 2017 E4
• Symphony S 125cc 2014 E4
• Symphony ST 200i 2017 E4