自行车车架的一部分,车架大致分上管下管中管后叉五通几部分组成,头管是最前面的管料。
车架(frame): 头管(head tube)、上管(up tube)、下管 (down tube)、立 管(seat tube)、 后上叉(seat stay)、后下叉 (chain stay): 车架大多采用结构...
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本实用新型公开了一种新型车用头管,头管侧壁至少设有 一个供线束穿设的导线孔。
The utility model discloses a novel vehicle-mounted head pipe, the sidewall of which is provided with at least one line guide hole for wiring harness to get through.
s头管-标准大柄接受器和锥设计,传统反应特点,用于SL 4747和SL 4762。
Leadpipe - features Remington large shank receiver and longer taper designed for traditional response characteristics. For SL4747 and SL4762.
x头管-标准大柄接受器,带直锥形设计增加灵活性。适合SL 2525和SL 2547。
Leadpipe - features standard large shank receiver with a straight taper designed for great flexibility. For SL2525 and SL2547.
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