(simile) Said of skill that, once learned, is never forgotten.

plural of bike jockey strap

A jockstrap.

Synonym of trail bike

Futile expenditure of time and energy in discussion of marginal technical issues. / Procrastination.

present participle of bikeshed

(literally) An enclosed structure where bicycles may be stored. / (figuratively, technical jargon) A topic that is attracting debate out of proportion to its actual importance.

(technical jargon) Discuss a minor detail.

(transportation planning, urban planning) The land area within a defined biking range of a specified location.

plural of bikeshed