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n+ | Mercedes-AMG PETRONAS F1® Team Bikes
梅赛德斯-AMG F1团队智能ebike头盔
¥3,283.00
CNY
正常价格
CNY
运送时间：4-6周
请参阅此页面了解智能头盔的全部特性和功能： 科技头盔 – n+ | 梅赛德斯 AMG F1® 车队自行车 (nplusbikes.com)。
Size Guide - Mercedes-AMG eBikes Smart Helmet
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Helmet Size Guide for eBike Purchases
| Helmet Size | Oval Head Shape | Round Head Shape |
|---|---|---|
| S | 52.0cm - 55.0cm / 20.4in - 21.6in | 52.0cm - 54.0cm / 20.4in - 21.2in |
| M | 55.5cm - 59.5cm / 21.8in - 23.4in | 54.5cm - 58.0cm / 21.4in - 22.8in |
| L | 60.0cm - 62.5cm / 23.6in - 24.6in | 58.5cm - 60.5cm / 23.0in - 23.8in |