Thule Adapter 152-167MM (M12X1.0) | 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: 20 checked facts, research depth trimmed read, checked 2026-10-18T07:12:04.611Z, 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. 20 checked facts, checked 2026-10-18T07:12:04.611Z. Research depth: trimmed read. Deep read: the store's own data and 5 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: The CPSC search returned one Chariot Carriers record from 2012 covering Chariot bicycle trailers and trailer conversion kits with cracking hitch mechanisms; it does not name this thru-axle adapter. Health Canada records mentioning Thule cover a child bike seat, hitch bike carriers, rooftop tents, Sleek strollers and a Sleek car seat adapter, plus an archived Sprint roof bike carrier recall. None applies to this adapter, model 20110729.

• purpose: The store gives the same one-line description: an adapter for Syntace 12 mm rear axles to connect a bike trailer to the bicycle.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• what it is: The maker's page describes this as a thru-axle Syntace M12 x 1.0 part in black and gives its length as 154-167 mm, while the Thule fitting guide gives 152-167 mm, so the sources disagree on the exact range.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• dimensions: For this part (20110729) the fitting guide gives a min-max axle length of 152-167 mm (the maker's product page gives 154-167 mm), an overall length of 194 mm, thread pitch M12x1.0 and nut-type installation.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• sku: The store sells it under SKU 20110729, matching the maker's model number.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• model number: The maker's model number for this 154-167 mm Syntace variant is 20110729.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• how it fits: The adapter replaces the bike's thru-axle, so the buyer must match the axle brand, diameter, length, geometry and thread pitch to the Thule adapter chart.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• weight: The store lists the weight as 0.11 kg, slightly more than the maker's 0.2 lb figure.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• weight: Thule lists the weight as 0.2 lb (about 90 g).. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• axle geometry: Syntace axles are the coned-geometry type in Thule's chart, as opposed to the straight Shimano and Maxle axles.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• country of origin: The store also states the country of origin is the USA.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• country of origin: Thule states the adapter is made in the USA.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• length and spacers: Shorter axle lengths within the range are handled with spacers, and the adapter's own instructions tell you which spacer to use.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• compatibility: The store's compatibility list matches Thule's: Cadence, Chariot Cab, Coaster XT, Chariot Cheetah XT, Courier, Chariot Cross, Chariot Cross 2, Chariot Lite, Chariot Lite 2, Chariot Sport, Chariot Sport 2.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• compatibility: Thule lists it as compatible with Thule Cadence, Chariot Cab, Coaster XT, Chariot Cheetah XT, Courier, Chariot Cross, Chariot Cross 2, Chariot Lite, Chariot Lite 2, Chariot Sport and Chariot Sport 2.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• thread pitch check: Thule tells buyers to confirm the axle's thread pitch with their bicycle dealer rather than guessing it.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• installation: The store also describes fitting as simple and easy.. Source: https://strolleria.myshopify.com/products/thule-adapter-152-167mm-m12x1-0 (guide), read 2026-10-18T07:03:08.971Z.
• installation: Thule's own description of fitting is that it is simple and easy, with no special tools called out on the page.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• no match help: If no adapter in the chart matches the bike's axle, Thule directs the buyer to contact Thule customer service.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:03:20.899Z.
• warning: Thule carries a California Proposition 65 warning on this product page about materials causing cancer and reproductive harm.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.
• variants: The Syntace M12 x 1.0 thru-axle is sold in several length options: 154-167 mm, 160 mm, 160-172 mm, 169-184 mm and 217 or 229 mm.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-black-_-20110729 (guide), read 2026-10-18T07:03:15.120Z.

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 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.

• Does the adapter feel solid and well machined in the hand?
• Will the black finish rub or wear off over time?
• Which tools are needed to swap the axle and fit this adapter?
• Are spacers included in the box with this adapter?
• What exactly is in the box besides the axle adapter?
• How long is the warranty on this adapter?
• Does it clear disc brake calipers and rear derailleurs?
• Does the lever or nut sit flush rather than sticking out?
• Does it work with e-bikes or bikes with rear hub motors?
• How much does the extra length add to the axle overall?

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