S3 adjustable power valve regulator / GasGas EC MC 85 125 150 250 300

S3 adjustable power valve regulator for GasGas.

High quality, CNC machined part from Spain. Get to know and enjoy your engine more by being able to easily adjust the power valve by hand. Whether you're a beginner or an expert rider, the intuitive design makes it easy for everyone to change the powervalve setting in seconds, in any situation, without using tools (even with the engine running), and notice very big changes in engine response.

This fits:

• the EC 150 2021-2022
• the EC 250 2021-2022
• the EC 300 2021-2022
• the SIX DAYS 150 2021-2022
• the SIX DAYS 250 2021-2022
• the SIX DAYS 300 2021-2022
• the MC 85 2021
• the MC 125 2021
• the MC 150 2021
• the MC 250 2021
• the MC 300 2021.

Complete as pictured.