Trek召回约68000辆带脚刹自行车及替换后轮：Precaliber儿童车在列、暂无事故报告
美国消费品安全委员会（CPSC）2025年11月13日公布，Trek Bicycle Corporation 召回约68,000辆带脚刹（coaster brake）的 Trek 与 Electra 品牌自行车及替换后轮，加拿大另售出约6,820件，召回编号26-088。
受影响车型包括 Trek Precaliber 12、Precaliber 16 与 Precaliber 20（2024与2026款）等儿童自行车、Electra Sprocket 1 16 与 Electra Townie Rental 1 Step Thru，以及相应的替换后轮。CPSC 表示，脚刹可能无法啮合，导致骑行者失控，构成碰撞危险；脚刹花鼓内的润滑脂不足以润滑内部滑动面，会加速磨损。此次召回暂无事故或受伤报告。
涉事产品于2023年8月至2025年9月在全美 Trek 与 Electra 授权零售商及 Trek.com 售出，自行车售价300至660美元，替换后轮66至77美元。消费者应立即停用，并联系授权经销商免费维修；可凭车架五通下方以「WTU」开头的序列号在 Trek 官网查询工具确认，也可致电 800-373-4594 查询。
Trek Recalls About 68,000 Bicycles and Replacement Wheels With Coaster Brakes, Precaliber Children's Bikes Included, No Incidents Reported
The U.S. Consumer Product Safety Commission (CPSC) announced on November 13, 2025 that Trek Bicycle Corporation is recalling about 68,000 Trek and Electra-branded bicycles and replacement rear wheels with coaster brakes, plus about 6,820 sold in Canada, under recall number 26-088.
Affected models include the Trek Precaliber 12, Precaliber 16 and Precaliber 20 children's bicycles (2024 and 2026), the Electra Sprocket 1 16 and Electra Townie Rental 1 Step Thru, and matching replacement wheels. CPSC said the coaster brakes can fail to engage, resulting in the rider losing control and posing a crash hazard, because the grease inside the hub does not adequately lubricate its internal sliding surfaces. No incidents or injuries were reported.
The bikes were sold at Trek and Electra authorized retailers nationwide and at Trek.com from August 2023 to September 2025 for between $300 and $660, and the replacement wheels for between $66 and $77. Consumers should stop using the recalled products and contact an authorized dealer for a free repair; the serial number, printed under the bottom bracket and starting with 'WTU,' can be checked in Trek's online lookup tool, or consumers can call 800-373-4594.
来源：美国消费品安全委员会
发布：GSM·美国（发布链接）
图片来源：被召回的红色Trek Precaliber 12儿童自行车。照片：美国消费品安全委员会（CPSC）官方召回产品图，公共领域 / The recalled red Trek Precaliber 12. Photo: U.S. Consumer Product Safety Commission, public domain
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