Genuine GasGas Rear Trials Sprocket in the bronze/anthracite colour as fitted on the 2010 models.
Please note that these sprockets are smoke damaged and may have some discolouration/marks hence the very low price.
This is the open type sprocket and not the newer solid type.
These sprockets will also fit the Sherco, TRS, Vertigo, Montesa, Scorpa and Beta trials models with a 4 bolt hub using a 520 pitch chain.