洛克兄弟 铝合金后货架

评测依据

• review_count：8500
• rating_avg：4.5
• brand_reputation：0
• merchant_count：0
• price_range：[0,99]
• dimension：best_value
• sources：["DeepSeek"]
• time_range：{"from":"2026-06-26 02:41:12","to":"2026-06-26 02:41:12"}
• intros：{"brand_intro":"洛克兄弟（RockBros）是中国本土骑行配件品牌，成立于2014年，主打高性价比与快速迭代。品牌产品线覆盖车灯、货架、车包、骑行服等，以电商渠道为核心，年销量超百万件。洛克兄弟注重用户反馈，产品设计贴近大众需求，在入门级市场拥有极高占有率，被誉为\"骑行配件性价比之王\"。","product_intro":"RTL-001 铝合金后货架是洛克兄弟的爆款产品，采用6061铝合金管材，表面黑色磨砂处理。最大承重25kg，兼容碟刹与V刹，适配26-29寸山地车及700C公路车。配备弹性绑带与反光片，安装工具随附。轻量化设计仅重550g，适合日常通勤、学生代步及短途旅行。","key_specs":["材质：6061铝合金","承重：25kg","兼容性：碟刹/V刹，26-29寸/700C","重量：约550g","附件：弹性绑带、反光片、安装螺丝","颜色：黑色/银色"]}
• alt_products：[{"product_name":"洛克兄弟 铝合金后货架","brand":"洛克兄弟","model":"RTL-001","price":89}]
• kol_quotes：["省钱骑行博主@阿强：'89块钱还要啥自行车？洛克兄弟货架闭眼入。'","学生骑友@小刘：'用了半年，载书包和快递完全没问题。'"]
• scoring_breakdown：[{"source":"word_of_mouth","score":77.1,"weight":0.25,"confidence":0.8,"details":{"source":"word_of_mouth_scores","summary":"用户普遍认为性价比极高，价格仅为国际品牌的三分之一。多数评价提到安装简单、承重足够日常使用。部分用户反映铝合金管材较细，长期重载后轻微变形。整体满意度高，适合预算敏感或初次尝试货架的用户。","source_count":0}},{"source":"objective","score":61.51530303030302,"weight":0.35,"confidence":0.5,"details":{"rating_avg":4.5,"price":89,"wom_score":77.1}},{"source":"user_review","score":90,"weight":0.3,"confidence":1,"details":{"rating_avg":4.5,"review_count":8500,"source":"product_reviews_aggregate"}},{"source":"expert","score":82,"weight":0.1,"confidence":0.6,"details":{"kol_count":2,"scored_count":2,"sample":["省钱骑行博主@阿强：'89块钱还要啥自行车？洛克兄弟货架闭眼入。'","学生骑友@小刘：'用了半年，载书包和快递完全没问题。'"]}}]
• method_version：v2
• search_visual：null