{"sources":[{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing","type":"listing","url":"https://strolleria.myshopify.com/products.json","retrieval_at":"2026-10-16T19:44:56.541Z","source_hash":"fe7045a492b58728d9adfe6dc5baa5af40aeada1bec7a8a836e60120ce930a6d","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","type":"guide","url":"https://strolleria.myshopify.com/products/wonderfold-electric-wheels-for-w2-pro-black","retrieval_at":"2026-10-17T01:38:56.231Z","source_hash":"955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","access_verdict":"permitted","robots_result":"not_checked"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:2:guide","type":"guide","url":"https://wonderfold.com/collections/pro-series-accessories","retrieval_at":"2026-10-17T01:39:02.319Z","source_hash":"aeac1b30de0834ca797c87a98c35970fb6a11985a7e6c02c29d0ca2eeb1360ee","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual","type":"manual","url":"https://fccid.io/2BULK-ET001/User-Manual/User-Manual-Part1-9127922","retrieval_at":"2026-10-17T01:39:42.045Z","source_hash":"252c71db5f652566a2cd6b02c56632e08f6d9d20f824fe4093513fa928e9dc15","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:4:manual","type":"manual","url":"https://fccid.io/2BULK-ET001/User-Manual/User-Manual-Part2-9127923","retrieval_at":"2026-10-17T01:39:43.773Z","source_hash":"627d20d2948e57b6329faeaae80f1ee702f8925056a670e0933b4858a3db4352","access_verdict":"permitted","robots_result":"allow"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:5:guide","type":"guide","url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=WonderFold","retrieval_at":"2026-10-17T01:39:44.621Z","source_hash":"eba25343b7db4ed64a2373ca973028c3acf72963c916c867732040758ffb0bfe","access_verdict":"permitted","robots_result":"not_checked"},{"id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:6:guide","type":"guide","url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","retrieval_at":"2026-10-17T01:39:44.868Z","source_hash":"819b3c43a11aa1d71c4688616ce451c0c8982f07bf678a96899b88a662f762be","access_verdict":"permitted","robots_result":"not_checked"}],"summaries":[],"facts":[{"id":"01M53RVZ3XJ4M2WY4KNQT73XCQ","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing","field":"what it is","ordinal":0,"value_number":null,"unit":null,"value_text":"The accessory gives the wagon powered wheel assistance, handlebar controls and turning support.","original_value":"Featuring powered wheel assistance, intuitive handlebar controls, and responsive turning support","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing:artefact:fe7045a492b58728d9adfe6dc5baa5af40aeada1bec7a8a836e60120ce930a6d","start":691,"end":787,"summary_id":null,"excerpt_id":null,"span_sha256":"9113ff229ab2110e606ff7a7676a3617e13ea487dd772dfc59e20de13b6670f8","source_locator":"characters 691 to 787 of the retained text"}},{"id":"01M53RVZBJMKBFP573YMT228BW","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"certification","ordinal":0,"value_number":null,"unit":null,"value_text":"The wheels are certified to UL/CSA/EN62368-1, CB+NRTL, an electrical equipment safety standard.","original_value":"• Certification: UL/CSA/EN62368-1, CB+NRTL","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":1928,"end":1970,"summary_id":null,"excerpt_id":null,"span_sha256":"863a2da3f4ebc546d7f034e6daedac61c1f712a3bceed6dbcc3222522298fecb","source_locator":"characters 1928 to 1970 of the retained text"}},{"id":"01M53RVZK9D8MP544SCPD4DSQ6","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:2:guide","field":"compatibility","ordinal":0,"value_number":null,"unit":null,"value_text":"The maker sells the E-Assist Wheels in six sizes, including a dedicated W2 Pro size, separate from the plain W2 size.","original_value":"E-Assist Wheels (W & L Series)\nPLEASE SELECT YOUR SIZE:\nW2\nW4\nW2 Pro\nW4/W6 Pro\nL2\nL4","confidence":0.85,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:2:guide:artefact:aeac1b30de0834ca797c87a98c35970fb6a11985a7e6c02c29d0ca2eeb1360ee","start":2723,"end":2807,"summary_id":null,"excerpt_id":null,"span_sha256":"18470ee102dbcc6bc7320d81502e25105521864a58cff6411ab9b14d9ab56414","source_locator":"characters 2723 to 2807 of the retained text"}},{"id":"01M53RVZV2MV7TGMD0W2RGKYWC","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual","field":"remote control filing","ordinal":0,"value_number":null,"unit":null,"value_text":"The handlebar remote control for the E-assist wheels is filed with the FCC under product code ET001.","original_value":"Equipment ClassRemote Control for E-assist wheels","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual:artefact:252c71db5f652566a2cd6b02c56632e08f6d9d20f824fe4093513fa928e9dc15","start":477,"end":526,"summary_id":null,"excerpt_id":null,"span_sha256":"bcc5e4aded51e609b7a61320c9524949f71ef51c4fd39c2594e5d2d66c296a81","source_locator":"characters 477 to 526 of the retained text"}},{"id":"01M53RW049MQ3KXJA3RP4H86M2","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:4:manual","field":"test laboratory","ordinal":0,"value_number":null,"unit":null,"value_text":"The FCC testing was carried out by SGS-CSTC Standards Technical Services Co., Ltd.","original_value":"Test FirmSGS-CSTC Standards Technical Services Co., Ltd.","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:4:manual:artefact:627d20d2948e57b6329faeaae80f1ee702f8925056a670e0933b4858a3db4352","start":687,"end":743,"summary_id":null,"excerpt_id":null,"span_sha256":"17435b983aebaf4e81d4ece215ad99c4b3783bc75d12dfc87e81281f53c827e9","source_locator":"characters 687 to 743 of the retained text"}},{"id":"01M53RW0BPNPXNGSD4EEYBBN72","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:5:guide","field":"recall check","ordinal":0,"value_number":null,"unit":null,"value_text":"A CPSC recall search for WonderFold returned no recall records for this product.","original_value":"no recall records returned.","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:5:guide:artefact:eba25343b7db4ed64a2373ca973028c3acf72963c916c867732040758ffb0bfe","start":72,"end":99,"summary_id":null,"excerpt_id":null,"span_sha256":"e94f4532eba29c14a75b8b55ee5e63be4dc27619b8d5875778b369c5748fa790","source_locator":"characters 72 to 99 of the retained text"}},{"id":"01M53RW0K35RBR15NFDTCB7639","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:6:guide","field":"recall check","ordinal":0,"value_number":null,"unit":null,"value_text":"Health Canada's open recall data contains no records mentioning WonderFold.","original_value":"Health Canada recall records mentioning wonderfold: none.","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:6:guide:artefact:819b3c43a11aa1d71c4688616ce451c0c8982f07bf678a96899b88a662f762be","start":0,"end":57,"summary_id":null,"excerpt_id":null,"span_sha256":"4f3e32830ae11b469dbcfdbd6cd025509b8df4b2e9435b325c9d7e246cf13472","source_locator":"characters 0 to 57 of the retained text"}},{"id":"01M53RW0TG56EMX4QEZC6E0B6F","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing","field":"battery as phone charger","ordinal":1,"value_number":null,"unit":null,"value_text":"The removable rechargeable battery also works as a portable phone charger.","original_value":"The removable rechargeable battery also functions as a portable phone charger for added convenience.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing:artefact:fe7045a492b58728d9adfe6dc5baa5af40aeada1bec7a8a836e60120ce930a6d","start":868,"end":968,"summary_id":null,"excerpt_id":null,"span_sha256":"36fb9ba23c197b7ab72f5c44277f396b06661bac5a124d34c22e17a04f5fe20d","source_locator":"characters 868 to 968 of the retained text"}},{"id":"01M53RW11V7HNJHAAQ6ZY0F1S3","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual","field":"manufacturer","ordinal":1,"value_number":null,"unit":null,"value_text":"The FCC filing applicant is WonderFold Crop.","original_value":"ApplicantWonderFold Crop.","confidence":0.7,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual:artefact:252c71db5f652566a2cd6b02c56632e08f6d9d20f824fe4093513fa928e9dc15","start":451,"end":476,"summary_id":null,"excerpt_id":null,"span_sha256":"ccdb3ee0d6a680896b3faf2fefaf05330bfcee210c656ef9895bec48b72cee5d","source_locator":"characters 451 to 476 of the retained text"}},{"id":"01M53RW1943TVTGSAMKXQS1TXY","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing","field":"ride modes and shutoff","ordinal":2,"value_number":null,"unit":null,"value_text":"The wheels have gentle rocking modes, one-touch speed control and automatic safety shutoff.","original_value":"With gentle rocking modes, one-touch speed control, and automatic safety shutoff, the E-Assist Wheels deliver enhanced comfort, control, and ease for everyday adventures.","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:0:listing:artefact:fe7045a492b58728d9adfe6dc5baa5af40aeada1bec7a8a836e60120ce930a6d","start":969,"end":1139,"summary_id":null,"excerpt_id":null,"span_sha256":"d71aa5628027610b54eae6fd2f6cb8f20d44520735c248a34e5db9400a23c194","source_locator":"characters 969 to 1139 of the retained text"}},{"id":"01M53RW1HSREQA7ASJF13BR6Z5","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual","field":"radio frequency","ordinal":2,"value_number":null,"unit":null,"value_text":"The remote control operates at 2435 MHz.","original_value":"Frequency Range2435 MHz","confidence":0.8,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:3:manual:artefact:252c71db5f652566a2cd6b02c56632e08f6d9d20f824fe4093513fa928e9dc15","start":649,"end":672,"summary_id":null,"excerpt_id":null,"span_sha256":"aef3266baea31021755a9e36253a60877bb3cce36a228e246d0768ff9fac2721","source_locator":"characters 649 to 672 of the retained text"}},{"id":"01M53RW1S9WVYHKP7GJ8RERJCR","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"what is included","ordinal":3,"value_number":null,"unit":null,"value_text":"The set includes one set of Wonderfold Electric Wheels for W2 Pro in Black.","original_value":"1 x Set of Wonderfold Electric Wheels for W2 Pro - Black","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":2114,"end":2170,"summary_id":null,"excerpt_id":null,"span_sha256":"c8f05b9d5250065140ed84b9a2421b28cf7fa4771f98254a4600c574a8225787","source_locator":"characters 2114 to 2170 of the retained text"}},{"id":"01M53RW20J80W23XGVX93J7DTP","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"uphill assist","ordinal":4,"value_number":null,"unit":null,"value_text":"The wheels add power on inclines.","original_value":"Uphill assist provides additional power on inclines","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":1487,"end":1538,"summary_id":null,"excerpt_id":null,"span_sha256":"830acb62ff123875164a4530a89076ef4d1f9ed37bb11af25a448b587eb9dccb","source_locator":"characters 1487 to 1538 of the retained text"}},{"id":"01M53RW27T3NPFS1QT3CYMKCTT","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"downhill assist","ordinal":5,"value_number":null,"unit":null,"value_text":"The wheels give controlled support on descents.","original_value":"Downhill assist delivers smooth, controlled support on descents","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":1539,"end":1602,"summary_id":null,"excerpt_id":null,"span_sha256":"2495db9b1b376f8288b165aa62275c6b3d61387224119c9ef33cf86cba06ad3f","source_locator":"characters 1539 to 1602 of the retained text"}},{"id":"01M53RW2F41GYHNPH836MGQRY9","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"turning","ordinal":6,"value_number":null,"unit":null,"value_text":"Turning support is built in for easier manoeuvring.","original_value":"Responsive turning support enables seamless maneuverability","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":1603,"end":1662,"summary_id":null,"excerpt_id":null,"span_sha256":"084060aa2fbecb10cd095902c2494abb89e94c667ab0cc638a60c370e0c4a6de","source_locator":"characters 1603 to 1662 of the retained text"}},{"id":"01M53RW2PG0FMSW1ZRH8HD0F2E","source_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide","field":"safety shutoff","ordinal":7,"value_number":null,"unit":null,"value_text":"The wheels shut off automatically when the control button is released.","original_value":"Automatic safety shutoff when the control button is released","confidence":0.9,"citation":{"lineage_tier":"T1","artefact_id":"strolleria-com--wonderfold-electric-wheels-for-w2-pro-black:quick:source:1:guide:artefact:955889264a953dd36cb288d665814641c68a8f1c1c87ced2f8b05b54f16e089b","start":1852,"end":1912,"summary_id":null,"excerpt_id":null,"span_sha256":"608dd70a3f6842bd97677b03e8dfaf4dc2efd7b57ddde1222f3b4d1123f9f228","source_locator":"characters 1852 to 1912 of the retained text"}}],"facet_texts":[],"gaps":[{"id":"01M53RW36NTDY8CE2BBQC21KRH","source_type":"facets","url":null,"reason":"embeddings skipped in the deep lane","detail":"the deep lane makes no embedding call; this pack has no facet texts and no vectors","recorded_at":"2026-10-17T01:40:31.335Z"},{"id":"01M53RW3E5GK3G8N9P4E942PSX","source_type":"manual","url":"https://device.report/manual/19774627","reason":"not read","detail":"The server refused RoboTrunk's named fetcher (HTTP 403). It is not retried under another identity.","recorded_at":"2026-10-17T01:40:31.335Z"}],"facet_check":null,"evidence_depth":{"note":"Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; manual; regulator recall search (CPSC (United States)); regulator recall search (Health Canada)), each read in full by RoboTrunk and trimmed to its main content, then written up and checked. Facts from the maker or a manual quote the page word for word; what real users report is summarised with a link to the page read. Recall status was checked directly with CPSC (United States), Health Canada: A CPSC recall search for WonderFold returned no recall records for this product, and Health Canada's recall open data contains no records mentioning WonderFold. No recall applies to this exact model. Still open, with no evidence found: Does this W2 Pro set also fit the standard W2 wagon?; How much does the W2 Pro set itself weigh exactly?; What tools are needed to fit the wheels to the wagon?; How long does the battery take to charge fully?; How far or how long can the wagon run on one charge?; What is the maximum speed the wheels add?; Are the wheels and battery safe to use in rain or wet ground?; What warranty covers the electric wheels and battery?; How should the battery be stored and cared for between outings?; Does the set include printed installation instructions?; Are the wheels' tyres and rims replaceable if damaged?; Do the wheels fit earlier generations of the W2 Pro?.","tier":"complex","depth":"trimmed_read","model":"deepseek-flash","recall":{"note":"A CPSC recall search for WonderFold returned no recall records for this product, and Health Canada's recall open data contains no records mentioning WonderFold. No recall applies to this exact model.","status":"no_recall_found","regulators_asked":["CPSC (United States)","Health Canada"]},"sources":[{"url":"https://strolleria.myshopify.com/products.json","role":"the store's own data","retained":true},{"url":"https://strolleria.myshopify.com/products/wonderfold-electric-wheels-for-w2-pro-black","role":"the store's own product page","retained":true},{"url":"https://wonderfold.com/collections/pro-series-accessories","role":"maker page","retained":true},{"url":"https://fccid.io/2BULK-ET001/User-Manual/User-Manual-Part1-9127922","role":"manual","retained":true},{"url":"https://fccid.io/2BULK-ET001/User-Manual/User-Manual-Part2-9127923","role":"manual","retained":true},{"url":"https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=WonderFold","role":"regulator recall search (CPSC (United States))","retained":true},{"url":"https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json","role":"regulator recall search (Health Canada)","retained":true}],"reasoning":"low","embeddings":"skipped in the deep lane: no embedding call is made here","searched_for":["maker_page","manual","recall_notices","owner_reviews","blogs","forums","video_reviews"],"open_questions":["Does this W2 Pro set also fit the standard W2 wagon?","How much does the W2 Pro set itself weigh exactly?","What tools are needed to fit the wheels to the wagon?","How long does the battery take to charge fully?","How far or how long can the wagon run on one charge?","What is the maximum speed the wheels add?","Are the wheels and battery safe to use in rain or wet ground?","What warranty covers the electric wheels and battery?","How should the battery be stored and cared for between outings?","Does the set include printed installation instructions?","Are the wheels' tyres and rims replaceable if damaged?","Do the wheels fit earlier generations of the W2 Pro?"]}}