产品描述：
轮辋尺寸 Rim size | 装配后尺寸 Dimensions after assembly | ||||
Outer diameter 外径mm | Inner groove width 内槽宽mm | Groove depth 槽深mm | Outer diameter 外径(±5)mm | tire width 胎宽mm | |
| 420.00 | 39.50 | 7.00 | 487.00 | 45.00 | |
轮辋尺寸 Rim size | 装配后尺寸 Dimensions after assembly | ||||
Outer diameter 外径mm | Inner groove width 内槽宽mm | Groove depth 槽深mm | Outer diameter 外径(±5)mm | tire width 胎宽mm | |
| 420.00 | 39.50 | 7.00 | 487.00 | 45.00 | |
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