Although I keep my Bike very clean the rear Sprocket always looks grubby and is difficult to get clean does anyone have any tips to get it sparkling again.

Cheers

rub wd40 into it to make it shiny and clean again.

Good old Parafin will clear away the chain lube, use a rag soaked in it and make sure you rinse it away with cold water and avoid geting your chain soaked in it or it will clean out the grease from that too!

Although I keep my Bike very clean the rear Sprocket always looks grubby and is difficult to get clean does anyone have any tips to get it sparkling again.

Cheers

I've always used WD40 to clean the sprocket and chain, works great.