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词汇 Seatpost
分类 英语词汇 英语翻译词典
释义

Seatpost

英语百科

Seatpost

A
A microadjust seatpost (black) of a Trek Fuel 80 mountain bike.
A seatpost with a significant setback on a BMX bike.
An aero seatpost in an aero seat tube held with two pinch bolts on an Orbea Ordu.

A bicycle seatpost, seatpin, saddlepole, saddle pillar, or saddle pin is a tube that extends upwards from the bicycle frame to the saddle. The amount that it extends out of the frame can usually be adjusted, and there is usually a mark that indicates the minimum insertion (or maximum extension). Seatposts can be made of steel, aluminum, titanium, carbon fiber, or aluminum wrapped in carbon fiber.

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