An adverbial phrase is a prepositional phrase that modifies a verb, an adjective, or an adverb. 1  The manager with the pink slips terrorized the employees. 2  The adjectival phrase âwith the pink slipsâ describes the noun âmanager.â.
For example, a number 40 chain would have a pitch of four-eighths of an inch, or 1/2, and would be of the standard dimensions in width, roller diameter, etc. The roller diameter is nearest binary fraction (32nd of an inch) to 5/8ths of the pitch; pin diameter is half of roller diameter.
It is called the chainstay because the top of the chain goes over the top of the tube, and the bottom of the chain is below the tube. Depending on what kind of bike you are looking for a 12 to 13.5 inch chainstay is good for flat. 13 to 15 is good for almost anything else. Hope this helps.