Unverified93% confidenceDecision RuleTime unknown
Stages功率计集成在左曲柄臂上，安装时需确认车架五通规格与曲柄臂长度匹配（常见170/172.5/175mm），购买前务必核对自己现有曲柄的臂长
1
Sources
93%
Confidence
Long-term
Relevance
-
First Seen
Sources
Related Entities
Related Claims
Unverified尺码依据腕围选择，测量腕骨最细处周长，多数品牌15-19cm为标准均码；缠绕式因可调节适应范围更广，套筒式对尺码敏感需按腕围精确选择70% similarUnverified腕围适配范围13.5-21.5cm，手腕较粗的用户购买前需确认腕围是否在范围内，超出则无法正常加压测量70% similarUnverified腕围偏细（＜14cm）或偏粗（＞20cm）人群购买前需确认腕带调节范围，很多手环标配腕带调节区间仅130-210mm，超出范围需另购加长/加短表带70% similarUnverified购买前需确认手腕围，该款内径15-18cm可调，手腕偏粗（腕围接近或超过17cm）的用户佩戴后调节余量有限，视觉比例可能偏紧。69% similarUnverified购买前需准确量取手腕围：链扣设计决定了尺寸不可调节，建议在手腕围基础上加1.5–2cm预留活动空间，官方提供16/17/18/19/20/21cm多规格。69% similar
Cite This Claim
Stable URI
https://kongchang.com/claim/647801API
curl https://kongchang.com/api/v1/knowledge/claims/647801MCP
get_claim(id=647801)