Category: 配件
根據這裡的評論和我自己的經驗，這個零件的設計不良，或者根本就是設計成容易損壞。我拆開機構想了解為什麼會壞掉。用來讓橫桿上下移動的旋轉機構，是靠一個厚度可能只有一毫米的微小塑膠條，以及一個位於橫桿中央的小而薄的墊圈來固定。在一般幼兒使用下，墊圈彎曲變形，進而破裂並導致塑膠條斷裂。這個設計很差，應該免費提供更換零件。
This bar clicks into place securely and my toddler grabs it every ride without it shifting once. I’ve folded the stroller a dozen times and the mechanism still feels tight, which surprised me given what I read before buying.
The rotating hinge clicks into place with a satisfying lock, and my toddler hasn't been able to jiggle it loose during our bumpy park walks. It took about two minutes to snap on, which is exactly what I needed after wrestling with the stroller's fold mechanism.
Installed it on our GT2 this morning and the click-in mechanism feels solid and secure. Our little one grabs it every time we go over a bump, and it hasn't budged a bit.
