My brother has asked me to get his road bike back into useable condition without spending too much money.
It's about 20 years old with a 6 speed block and changers on the downtube, no fancy indexing.
The chain is trashed and the rear derailleur needs replacement.
Any suggestions as to a reasonable rear unit that will do 6 speed, (current one is a Sachs/Huret)? I presume a Shimano HG40 would be a suitable chain.
Cheers

