Name: Strummer CW-7 方锥 BCD-104 钢制牙盘链轮
Brand: Strummer
SKU: CWHEL-00077BK
Price: 230000.0 IDR
Availability: InStock

Rp 230.000

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Strummer CW-7 是一款链轮/曲柄组，采用铝合金曲柄臂，BCD 标准为 104 mm，并使用方孔锥形中轴系统。链轮可拆卸并根据需要更换。链轮选项 CW-7 提供钢制链轮和铝合金窄宽齿链轮套装。链轮的材质和尺寸取决于所选款式。对于高性能需求，我们推荐选择配有铝合金窄宽齿链轮的套装。如果选择钢制套装，也可以升级为与所用曲柄组、传动系统和链条兼容的铝合金窄宽齿链轮。规格类型：链轮/曲柄组曲柄臂材质：铝合金链轮材质：钢制或铝合金窄宽齿，具体取决于款式 BCD：104 mm 中轴类型：方孔锥形几何参数与调整中轴轴心长度会影响链线以及两侧曲柄臂之间的距离（Q-factor）。请选择适合自行车配置的轴心长度，并确保与车架之间有足够的间隙。配钢制链轮套装的重量 165 mm 曲柄 + 34T 钢制链轮：750 克 165 mm 曲柄 + 40T 钢制链轮：750 克 165 mm 曲柄 + 44T 钢制链轮：740 克 170 mm 曲柄 + 44T...

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Strummer CW-7 是一款链轮/曲柄组，采用铝合金曲柄臂，BCD 标准为 104 mm，并使用方孔锥形中轴系统。链轮可拆卸并根据需要更换。

链轮选项

CW-7 提供钢制链轮和铝合金窄宽齿链轮套装。链轮的材质和尺寸取决于所选款式。

对于高性能需求，我们推荐选择配有铝合金窄宽齿链轮的套装。如果选择钢制套装，也可以升级为与所用曲柄组、传动系统和链条兼容的铝合金窄宽齿链轮。

规格

类型：链轮/曲柄组
曲柄臂材质：铝合金
链轮材质：钢制或铝合金窄宽齿，具体取决于款式
BCD：104 mm
中轴类型：方孔锥形

几何参数与调整

中轴轴心长度会影响链线以及两侧曲柄臂之间的距离（Q-factor）。请选择适合自行车配置的轴心长度，并确保与车架之间有足够的间隙。

配钢制链轮套装的重量

165 mm 曲柄 + 34T 钢制链轮：750 克
165 mm 曲柄 + 40T 钢制链轮：750 克
165 mm 曲柄 + 44T 钢制链轮：740 克
170 mm 曲柄 + 44T 钢制链轮：750 克

以上重量仅适用于钢制链轮套装，不适用于铝合金窄宽齿链轮套装。

搭配 9 速传动系统使用

CW-7 可搭配 9 速传动系统使用。安装前，请确认链轮、链条、链线和方孔锥形中轴均与自行车配置相匹配。

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Strummer CW-7 方锥 BCD-104 钢制牙盘链轮

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产品详情

链轮选项

规格

几何参数与调整

配钢制链轮套装的重量

搭配 9 速传动系统使用

链轮选项

规格

几何参数与调整

配钢制链轮套装的重量

搭配 9 速传动系统使用

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