from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. A guard which fits around the chain of a bicycle to protect it from dirt and other environmental hazards, and to protect operators from dirt and danger of trapping.
Sorry, no etymologies found.
Fabric and chrome chaincase cover protects your chain from rain, mud, --makes chain-cleaning and chain-lubing unnecessary
The Azor Secret Service frame has very nice lugs, the chaincase is quite solid-looking, and the overall appearance is quite stylish.