Hi I have a derbi terra 125 my back wheel bearing has gone will the outer casing still be in the wheel cuz the new one does not fit thanks

SOURCE: torque settings for derbi gp 125

uhh idk????

SOURCE: Broken back wheel bearing

yes it is normall buddy if not regualry greased and oil and cleaned pop it out with a screw driver but if its hard to get out heat the outside up and pop out

SOURCE: Hi i have a derbi cross city 125 back wheel problem

You can get new wheels on ebay, or at your local motorcycle dealer, and it does not have to be the exact same tyre, but it does have to be the same hight, i would reccomend bridgestone tyres as they last a hell of a lot longer than the stock, well worth your money