S3 GasGas Hidria Flywheel Weight - 2013 Onwards
These flywheel weights will fit 2013 onwards GG Pro 250/280/300cc model with the latest HIDRIA ignition.
Quick installation. Don’t need to remove the flyweel
They change the power delivery making the bike smoother and more controllable off the bottom. They will help the bike grip better and help prevent stalling. They come with a ignition cover spacer with gaskets and longer ignition cover bolts.