Thule Internal Hub Hitch Adapter E-Bikes M12 x 1.25 | live price, prepared checkout

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• Deep research: We read the maker's manual, independent reviews, video review transcripts and the store's own page, and publish each finding with its source and the date read. check_product returns them with a source for each. This product: 24 checked facts, research depth trimmed read, checked 2026-10-16T08:48:28.815Z, in the evidence pack.
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Checked facts

Each fact below was checked against the source it cites before it was published. Each carries that source's link and the time RoboTrunk read it. 24 checked facts, checked 2026-10-16T08:48:28.815Z. Research depth: trimmed read. Deep read: the store's own data and 6 outside pages (the store's own product page; maker page; manual; other; 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: CPSC search returned one 2012 Chariot Carriers recall for bicycle trailers and conversion kits, but it does not name this adapter or model 20201528. Health Canada records mention Thule but none match this product. No recall found for this exact model.

• product identity: The product is titled Thule Internal Hub Hitch Adapter E-Bikes M12 x 1.25.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-15T19:46:36.141Z.
• product description: The store page describes it as a hitch adapter for Thule Chariot made specifically for M12 x 1.25.. Source: https://strolleria.myshopify.com/products/thule-internal-hub-hitch-adapter-e-bikes-m12-x-1-25 (guide), read 2026-10-16T08:33:39.054Z.
• product description: Thule describes it as an internal hub hitch adapter for e-bikes.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• manual title: The manual is for the Thule internal hub hitch adapter kit.. Source: https://www.thule.com/-/s/approved/std.lang.all/85/39/1638539.pdf?rev=1.4 (manual), read 2026-10-16T08:33:44.129Z.
• fitting guide: The German guide says M12 × 1.25 is for many e-bikes with hub motors, and the thread pitch must be checked.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• recall search: A CPSC recall search for Thule returned one 2012 Chariot Carriers recall for child bicycle trailers and conversion kits due to an injury hazard.. Source: https://www.saferproducts.gov/RestWebServices/Recall?format=json&Manufacturer=Thule (guide), read 2026-10-16T08:33:48.093Z.
• recall search: A Health Canada recall data file returned six records mentioning Thule.. Source: https://recalls-rappels.canada.ca/sites/default/files/opendata-donneesouvertes/HCRSAMOpenData.json (guide), read 2026-10-16T08:33:48.340Z.
• product description: It is a hitch adapter for Thule Chariot made specifically for M12 x 1.25.. Source: https://strolleria.myshopify.com/products.json (listing), read 2026-10-15T19:46:36.141Z.
• weight: The store page lists the adapter weight as 0.143 lb.. Source: https://strolleria.myshopify.com/products/thule-internal-hub-hitch-adapter-e-bikes-m12-x-1-25 (guide), read 2026-10-16T08:33:39.054Z.
• installation: The maker says installation is simple and easy.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• purpose: The manual describes the product as accessories for attaching a bike trailer to a bike.. Source: https://www.thule.com/-/s/approved/std.lang.all/85/39/1638539.pdf?rev=1.4 (manual), read 2026-10-16T08:33:44.129Z.
• fitting guide: If there is at least 4 mm of usable thread and the axle is at most 10 mm diameter, the mounting plate can be mounted directly.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• country of origin: The store page lists China as the country of origin.. Source: https://strolleria.myshopify.com/products/thule-internal-hub-hitch-adapter-e-bikes-m12-x-1-25 (guide), read 2026-10-16T08:33:39.054Z.
• thread size: The thread size is M12 × 1.25.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• installation torque: The manual specifies a torque of 40 Nm.. Source: https://www.thule.com/-/s/approved/std.lang.all/85/39/1638539.pdf?rev=1.4 (manual), read 2026-10-16T08:33:44.129Z.
• fitting guide: If there is not enough thread, a Thule internal hub hitch adapter is needed.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• model number: The maker model number is 20201528.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• fitting guide: On some bikes an internal hub hitch adapter can also help prevent the kickstand from interfering with the bike trailer connection.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• weight: The maker lists the adapter weight as 0.065 kg.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• fitting guide: If the bike has closed dropouts, a Thule 3D Drop Adapter may be needed.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• country of origin: The maker lists China as the country of origin.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• fitting guide table: The guide table lists SKU 20201528 as Thule Internal Hub Hitch Adapter, full axle type, thread size M12 × 1.25.. Source: https://www.thule.com/de-lu/articles/guides/how-to-fit-your-thule-bike-trailer-to-your-bike (guide), read 2026-10-16T08:33:45.962Z.
• compatibility: The maker lists compatibility with many Thule Chariot models, including Cheetah, Cheetah XT, Cadence, CX, Cougar, Captain, Corsaire, Coaster XT, Courier, Cab, Lite, Cross, Sport, Cross 2, Sport 2, and Bexey.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.
• compatibility: The maker lists fits for Shimano, SRAM, Spectro, and E-bike.. Source: https://www.thule.com/en-ca/bike-trailers/bike-trailer-accessories/thule-internal-hub-hitch-adapter-e-bikes-m12-x-125-_-20201528 (guide), read 2026-10-16T08:33:40.626Z.

The full evidence pack, with every citation, source and gap.

Questions we researched but could not confirm

Every fact above is cited. To find them we read the store listing, the maker's page, the manual, other pages about it and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, owner reviews, blogs, owner forums and video reviews. We also chased the questions below across those sources and found no reliable answer, so you know exactly where the evidence ends and never have to guess.

• What material is the adapter made from?
• Does the adapter's coating rub off over time?
• How thick is the adapter?
• How does the adapter feel to the touch?
• What tools are needed to install the adapter?
• Does it fit a bike with a 12 mm thru axle?
• What is the warranty?
• How should the adapter be cared for?
• Does installation require removing the rear wheel?
• Are any safety certifications listed for this adapter?
• Is the adapter weather-resistant?
• Can it be used with a pram or stroller?
• What is the exact length of the adapter?
• Does the kit include mounting bolts?
• What is the maximum trailer weight it can support?

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