If you have a classic Air-cooled VW, you already know how it goes with replacement parts. Many of them are expensive and/or poorly made. These are not bad, but for the price you won't go wrong. All I needed was functional cranks. These do the job and go on in about 1 minute each. As you would expect, they are just cast metal under a plastic cover, so if you have children, a pet chimp, or passengers who are prone to uncontrolled muscle spams while performing basic motor functions, be advised that these cranks probably won't stand up to the abuse.