技术规格
| 轮圈材料 | PAS-PU 85A-TC blue |
| 轮毂材料 | PAS-60 GF20 AST + stainless steel liner |
| D | 50.00 mm |
| B | 40.00 mm |
| d | 10.00 mm |
| b | 33.80 mm |
| Dr | 27.80 mm |
| 轴承 | 2x6200 2Z |
| 轴承品牌 | SFBC |
| 轮圈材料 | PAS-PU 85A-TC blue |
| 轮毂材料 | PAS-60 GF20 AST + stainless steel liner |
| D | 50.00 mm |
| B | 40.00 mm |
| d | 10.00 mm |
| b | 33.80 mm |
| Dr | 27.80 mm |
| 轴承 | 2x6200 2Z |
| 轴承品牌 | SFBC |
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