# THULE Chariot Bike Trailer Thru Axle Syntace Adapter \| 2 sellers, live prices, prepared checkout ## Built for shopping agents: what RoboTrunk does for every product We asked shopping agents, including Meta's Muse first-hand, what they need from a store. This is what they asked for, and what we have built. 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:* 16 checked facts, research depth trimmed read, checked 2026-09-27T09:30:15.821Z, in the [evidence pack](/agent/evidence/anbbaby-com--thule-thru-axle-syntace-adapter). - **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](/agent/evidence/anbbaby-com--thule-thru-axle-syntace-adapter). - **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. - **Recall watch:** `watch_recalls` tells the buyer if a product bought here is recalled later. - **Second-hand listings:** `check_listing` runs the same recall check on a second-hand listing someone found, and adds what the listing leaves out and the price new. - **The real price:** The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: `check_product` and `search_catalog` take the buyer's country and postcode. *This product:* this store's price was read from its catalogue at 2026-10-19T19:34:28.255Z. - **A checkout that finishes:** RoboTrunk lists only stores whose agent checkout it has verified. `create_checkout` prepares the order at the store; `complete_checkout` returns a link to the store's own checkout. The checkout can be finished in either of two ways: the person taps the link in their own browser, or their agent opens it and completes the checkout. RoboTrunk checks the store's total against a budget ceiling before it issues the link. Payment always happens on the store's own page, and RoboTrunk never holds the money. No store pays for placement; RoboTrunk may earn a commission from some stores via their affiliate programs. - **Markdown copy:** Every page has a Markdown copy: [this page's copy](https://robotrunk.com/products/ucp/anbbaby-com/4649609560150.md). - **Photos and ratings:** Search results carry the product photo and, where the store's own page publishes one, its rating (`search_catalog`). - **Fit answers:** `check_fit` answers whether a listing fits a car, pram or bottle, with the exact quote from the store's page, or says it is not known. - **Back-in-stock watches:** `watch_back_in_stock` starts a watch on a listing the store shows as sold out; `get_back_in_stock_watch` shows when it is back in stock. - **Maker's manual:** `ask_product_manual` answers from the maker's manual with the exact passage and page, or says the manual does not cover it. - **Tools and guide:** Every tool and its description is at https://robotrunk.com/mcp; the guide is at [/agents\.md](/agents.md). - **Research from other stores:** Coming soon: reading other stores' listings of the same product as research sources. Sold and shipped by anbbaby\.com, anbbaby.com; payment happens on the store's own checkout. Brand: Thule ## Variants - 152\-167 MM \(M12x1\.0\): USD 69.95; out of stock. Variant id: `gid://shopify/ProductVariant/32301192380502` - Seller: anbbaby\.com. Price: USD 69\.95. Stock: out of stock. Variant: 152\-167 MM \(M12x1\.0\), variant id `gid://shopify/ProductVariant/32301192380502`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/thule-thru-axle-syntace-adapter). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4649609560150&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F32301192380502). - Seller: bambibaby\.com. Price: USD 74\.95. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/44707771220165`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://d45dd1-1c.myshopify.com/products/thule-adapter-152-167mm-m12x1-0). [Get ready to buy from bambibaby\.com: prepare checkout](/checkout-prepare?merchant=bambibaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8322813886661&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44707771220165). - 160 MM \(M12x1\.0\): USD 69.95; out of stock. Variant id: `gid://shopify/ProductVariant/32301192413270` - Seller: anbbaby\.com. Price: USD 69\.95. Stock: out of stock. Variant: 160 MM \(M12x1\.0\), variant id `gid://shopify/ProductVariant/32301192413270`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/thule-thru-axle-syntace-adapter). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4649609560150&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F32301192413270). - Seller: bambibaby\.com. Price: USD 74\.95. Stock: out of stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/44804958191813`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://d45dd1-1c.myshopify.com/products/thule-thru-axle-syntace-m12-x-1-0). [Get ready to buy from bambibaby\.com: prepare checkout](/checkout-prepare?merchant=bambibaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8345260032197&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44804958191813). - 160\-172 MM \(M12x1\.0\): USD 69.95; out of stock. Variant id: `gid://shopify/ProductVariant/32301192446038` - Seller: anbbaby\.com. Price: USD 69\.95. Stock: out of stock. Variant: 160\-172 MM \(M12x1\.0\), variant id `gid://shopify/ProductVariant/32301192446038`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/thule-thru-axle-syntace-adapter). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4649609560150&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F32301192446038). - Seller: bambibaby\.com. Price: USD 74\.95. Stock: in stock. Variant: Default Title, variant id `gid://shopify/ProductVariant/44707818602693`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://d45dd1-1c.myshopify.com/products/thule-adapter-160-172mm-m12x1-0). [Get ready to buy from bambibaby\.com: prepare checkout](/checkout-prepare?merchant=bambibaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8322818179269&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44707818602693). - 217 / 229 MM \(M12x1\.0\): USD 69.95; out of stock. Variant id: `gid://shopify/ProductVariant/32301192478806` - Seller: anbbaby\.com. Price: USD 69\.95. Stock: out of stock. Variant: 217 / 229 MM \(M12x1\.0\), variant id `gid://shopify/ProductVariant/32301192478806`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://anb-baby.myshopify.com/products/thule-thru-axle-syntace-adapter). [Get ready to buy from anbbaby\.com: prepare checkout](/checkout-prepare?merchant=anbbaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F4649609560150&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F32301192478806). - Seller: bambibaby\.com. Price: USD 74\.95. Stock: in stock. Variant: M12 x 1\.0, variant id `gid://shopify/ProductVariant/44939850350789`. shipping not recorded; confirmed at merchant checkout. returns not recorded; confirmed at merchant checkout. [Public evidence](https://d45dd1-1c.myshopify.com/products/thule-adapter-217-229mm-threaded-mount-for-fb-systems). [Get ready to buy from bambibaby\.com: prepare checkout](/checkout-prepare?merchant=bambibaby-com&product_id=gid%3A%2F%2Fshopify%2FProduct%2F8383394054341&variant_id=gid%3A%2F%2Fshopify%2FProductVariant%2F44939850350789). ## 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. 16 checked facts, checked 2026-09-27T09:30:15.821Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages \(the store's own product page; maker page; spec sheet; manual; review; 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 CPSC search found a 2012 recall for certain Chariot trailer hitch mechanisms, not this thru\-axle adapter\. The supplied Health Canada results concern other Thule products, and the ACCC feed's 100 most recent recalls contains no Thule entry; that limited ACCC feed does not rule out older recalls\. - purpose: The adapter connects a bike trailer to a bicycle equipped with a Syntace 12 mm rear axle\.. Source: (guide), read 2026-09-27T09:16:22.972Z. - exact variant: The maker page identifies the displayed black variant as part 20110733, sized 160–172 mm with an M12x1\.0 thread\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - variant dimensions: Part 20110729 fits Syntace M12x1\.0 axles from 152–167 mm, has a 194 mm overall length and uses nut installation\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - assembly time: Initial assembly takes about 5–10 minutes\.. Source: (manual), read 2026-09-27T09:16:29.907Z. - weight: Part 20110733 weighs 0\.2 lb\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - variant dimensions: Part 20100765 fits a 160 mm Syntace M12x1\.0 axle, has a 180 mm overall length and uses bolt installation\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - colour: Part 20110733 is black\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - variant dimensions: Part 20110733 fits Syntace M12x1\.0 axles from 160–172 mm, has a 199 mm overall length and uses nut installation\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - trailer compatibility: The maker lists compatibility with Thule Cadence, Chariot Cab, Coaster XT, Chariot Cheetah XT, Courier, Chariot Cross and Cross 2, Chariot Lite and Lite 2, and Chariot Sport and Sport 2\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - variant dimensions: Part 20110755 fits Syntace M12x1\.0 axles from 169–184 mm, has a 213 mm overall length and uses nut installation\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - chemical warning: The maker displays a California Proposition 65 warning that materials can cause cancer and reproductive harm\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - fatbike variant: Part 20110737 is the Syntace/Fatbike M12x1\.0 variant for 217 or 229 mm axle lengths; its overall length is 256 mm and it uses nut installation\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - origin: Part 20110733 is made in the USA\.. Source: (guide), read 2026-09-27T09:16:26.994Z. - choosing the correct fit: Before choosing an adapter, identify the axle brand, diameter, length, geometry and thread pitch\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - fit guidance: Thule advises consulting a bicycle dealer to determine the correct thread pitch\.. Source: (manual), read 2026-09-27T09:16:28.854Z. - spacers: Smaller axle lengths use spacers, selected according to the adapter instructions\.. Source: (manual), read 2026-09-27T09:16:28.854Z. The full evidence pack, with every citation, source and gap: [evidence pack](/agent/evidence/anbbaby-com--thule-thru-axle-syntace-adapter) ## 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 spec sheet, the manual, owner reviews 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 metal or other materials is the axle made from? - What type of black finish or coating does it use? - Does the black finish rub, chip or corrode over time? - How does the surface feel to the touch? - What is the axle's wall thickness or solidity? - Which spacers are included with each variant? - Are the ezHitch, washer and nut all included in the retail package? - What warranty period and terms apply? - How durable is the axle under long\-term towing use? - What components tend to bend, loosen or break? - Does the hitch protrude or rub against particular bicycle frames? - Which bicycle makes and models fit each axle variant? - What do owners like or dislike about installation and use? - What care is required after installation besides initial greasing? - Which safety standards or certifications does the adapter meet? To buy this through RoboTrunk, pass merchant `anbbaby-com`, product_id `gid://shopify/Product/4649609560150` and one variant_id from the list above. Product image of THULE Chariot Bike Trailer Thru Axle Syntace Adapter, supplied by anbbaby\.com: This product on anbbaby.com: Retrieved 2026-10-19T19:34:28.255Z from This page is published by RoboTrunk, a store built for shopping agents. The store named on this page sells the product and ships it. RoboTrunk is not the seller and never holds the money. Buying works in one path. RoboTrunk's tools prepare a checkout at that store, then hand back a short-lived link. The person approves the total; once RoboTrunk has checked the store's total against it, the person is given the checkout link to tap in their own browser, or, if the person prefers and gives permission, their agent may open the link and finish there, and payment always happens on the store's own checkout page. RoboTrunk never takes the payment or sees a card. 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