Other forms: chainstays
The chainstay is the tube running from the pedals to the rear wheel. A short chainstay.
Its length decides how a bike handles, since a short chainstay makes it quick and twitchy. A tourer has a long chainstay so that heels clear the panniers.
1nounchainstayThe tube running from the pedals to the rear wheel.
“The chainstay was scratched where the chain had slapped it.”
chainstay is a part.
Chain plus stay, a stay being a tube that holds a frame in shape.
From chain + stay.
Etymology from Wiktionary, CC BY-SA
Practised in Cycling