The Motor Shop is listed as a motorcycle shop at 36 Lord Street in Cobden, Greymouth. It has a 1.0 rating from one Google review, and that reviewer says the listing is wrong: the address is an engineering firm, Dispatch and Garlick Ltd, not a motorcycle dealer. Treat this entry with care and check before you visit.
A good motorcycle shop sells, services and repairs bikes, and stocks parts, helmets and riding gear. When choosing one, ask what makes and models the workshop services, what a service includes and how long it takes, and whether it gives written quotes. Regulars know that a service before winter or before a long trip catches worn tyres and chains, that a good mechanic will show you the worn part and that helmets should be fitted in person. Check that any shop you use holds the right certification and warranty for work on your bike.
For anyone in Greymouth needing motorcycle work, it is best to phone The Motor Shop on Lord Street first to confirm what it does.