THULE 3D Dropout Adapter - 10mm Spacer | 2 sellers, live prices, prepared checkout

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RoboTrunk is working through its catalogue, so a step may not be done for this one yet. Where a step is done per product, the line ends with what is done for this product.

• 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: 10 checked facts, research depth trimmed read, checked 2026-09-27T06:40:14.849Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
• Safety: check_product asks the product-safety regulators live (US CPSC, NHTSA and FDA, Health Canada, the UK's OPSS, Australia's ACCC) whether a recall names a product, listed here or not, and flags a match with its notice; a recall never blocks the buyer. This product: this page holds no recall result for it yet; check_product asks the regulators now.
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• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

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. 10 checked facts, checked 2026-09-27T06:40:14.849Z. Research depth: trimmed read. Deep read: the store's own data and 9 outside pages (the store's own product page; maker page; manual; spec sheet; review; forum; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); regulator recall search (ACCC Product Safety Australia)), 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, ACCC Product Safety Australia: The supplied Health Canada records do not name this model, and the recent ACCC feed contains no Thule recall. The CPSC result concerns 2012 Chariot trailers and conversion kits whose hitch mechanisms could crack; it does not identify spacer model 20110723, so no recall applying to this exact adapter was found.

• identifier: The store feed lists SKU THU20110723 and GTIN 872299042135.. Source: https://anb-baby.myshopify.com/products.json (listing), read 2026-09-26T19:02:39.629Z.
• installation: The retailer describes installation as simple and easy, but gives no steps or required tools in the supplied text.. Source: https://anb-baby.myshopify.com/products/thule-3d-dropout-adapter-10mm-spacer (guide), read 2026-09-27T06:32:45.228Z.
• compatibility: Thule lists compatibility with Cadence, Coaster XT, Chariot Cab, Chariot Cheetah XT, Chariot Cross, Chariot Lite, Chariot Sport and Bexey.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-3d-drop-adapter---10mm-spacer-_-1688844 (guide), read 2026-09-27T06:33:05.669Z.
• purpose: This spacer is intended for bicycles with hooded dropouts where frame geometry makes fitting the Thule hitch cup difficult.. Source: https://www.thule.com/-/s/approved/std.lang.all/34/08/583408.pdf?rev=5.3 (manual), read 2026-09-27T06:33:08.583Z.
• warranty: The retailer advertises a full manufacturer warranty, but does not state its duration or terms.. Source: https://anb-baby.myshopify.com/products/thule-3d-dropout-adapter-10mm-spacer (guide), read 2026-09-27T06:32:45.228Z.
• weight: Thule gives the adapter's weight as 0.02 lb.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-3d-drop-adapter---10mm-spacer-_-1688844 (guide), read 2026-09-27T06:33:05.669Z.
• attachment location: The associated Thule bicycle trailer kit attaches at the bicycle's rear axle.. Source: https://www.thule.com/-/s/approved/std.lang.all/34/08/583408.pdf?rev=5.3 (manual), read 2026-09-27T06:33:08.583Z.
• finish: The listed colour is black.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-3d-drop-adapter---10mm-spacer-_-1688844 (guide), read 2026-09-27T06:33:05.669Z.
• size and part number: It is a 10 mm dropout spacer, part number 20110723.. Source: https://www.thule.com/-/s/approved/std.lang.all/34/08/583408.pdf?rev=5.3 (manual), read 2026-09-27T06:33:08.583Z.
• origin: Thule says it is made in China.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-3d-drop-adapter---10mm-spacer-_-1688844 (guide), read 2026-09-27T06:33:05.669Z.

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, the spec sheet, owner reviews, owner forums and the recall records of CPSC (United States), Health Canada and ACCC Product Safety Australia. 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 spacer made from?
• How does its surface feel to the touch?
• What are its full dimensions beyond the 10 mm spacing?
• What coating or surface finish does it use?
• Does the black finish scratch, chip or rub off?
• Which specific bicycle frames and dropout shapes will it fit?
• Does it protrude, rub the frame or reduce axle engagement?
• What installation steps and tools are required?
• What parts or fasteners are included?
• How durable is it in regular outdoor use?
• What parts, if any, tend to bend, crack or wear?
• What care or maintenance does it require?
• Which safety standards or certifications apply?
• Are there installation or use warnings?
• What are the manufacturer warranty duration and terms?

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The store named on this page sells the product and ships it. RoboTrunk is not
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store's own checkout page. RoboTrunk never takes the payment or sees a card.

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