Cheap and cheerful KMC B1 narrow chain for 5/6 speed bikes. Nothing fancy but it doesn't need to be for these old drivetrains (or new or cheap bikes). The postage cost more than this chain to buy.
- 1/2" X 3/32"
- 112 Links
- Color: Black oxide
- Bushed Construction
- KMC 5-6 speed non index derailleur systems