The most significant upper body protectors for expert riders include full-face helmets, spine protector and backpack hydration system.

最显著的上半身保护专家车手包括全断面头盔，脊柱保护者和背包水化系统。

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With the same GPS tracking system and emergency call buttons the riders can alert our expert emergency medical truck with world class expedition medics, who will spring into action.

通过同样的GPS跟踪系统和紧急呼叫按钮，我们的专业的紧急救援车辆将立刻赶到现场，世界顶级的探险医疗队伍将立刻采取行动。

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