Thule Thru Axle Syntace (M12 x 1.0) | live price, prepared checkout

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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. 26 checked facts, checked 2026-10-18T07:12:04.600Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages (the store's own product page; maker page; manual; forum; review; 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 Thule/Chariot record, a 2012 recall of Chariot bicycle trailers and bicycle trailer conversion kits because hitch mechanisms could crack and let the trailer detach; it does not name this thru-axle adapter or SKU 20110733. The Health Canada records returned concern a child bike seat, hitch bike carriers, rooftop tents, a stroller and a car seat adapter, none of them this adapter. No recall naming this exact model was found.

• conflicting description: This retailer's structured description calls it an adapter for Shimano 12 mm rear axles, which conflicts with the maker's and the manual's Syntace specification.. Source: https://strolleria.myshopify.com/products/thule-adapter-160-172mm-m12x1-0 (guide), read 2026-10-18T07:05:36.726Z.
• model number: Thule's own model number for this adapter is 20110733.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• key dimensions: In the fitting guide this part (20110733) is listed for Syntace axles with a minimum-maximum length of 160-172 mm, an overall length of 199 mm and an M12 x 1.0 thread pitch, fixed with a nut.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• real-world fit: An owner of a Cube Reaction Hybrid EXC with a Newmen 12x148 rear axle bought this 20110733 Syntace 160-172 adapter and reported it fitted perfectly; they had first bought the Shimano M12x1.5 adapter (20110734), which was the wrong thread pitch.. Source: https://www.emtbforums.com/threads/cube-reaction-hybrid-thru-axle.10492/ (review), read 2026-10-18T07:05:47.537Z.
• real-world fit: An owner of a 2019 Canyon Spectral:On ordered this Syntace 160-172 mm adapter and reported back that it arrived, installed and works well for towing a Thule Chariot child carrier.. Source: https://www.emtbforums.com/threads/spectral-on-rear-axle-dimensions.11508/ (review), read 2026-10-18T07:08:57.063Z.
• user rating: The listing carries three user ratings, all at the top score, giving a 100% average, and the single written comment says it reliably does the job it is meant to do.. Source: https://www.zbozi.cz/vyrobek/thule-shimano-thru-axle-syntace-m12x1-0-adapter/vsechny-recenze/ (review), read 2026-10-18T07:09:17.881Z.
• variant length: This version of the Syntace M12 x 1.0 adapter is the 160-172 mm one, chosen from a list of five length options.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• axle interface: The adapter's axle is 12 mm at the threaded end and 20 mm at the head, and the nut version uses a 15 mm threaded stud.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• thread pitch: In the same thread the deciding factor is described as the 1.0 mm thread pitch and the coned (Syntace-style) axle, not the bike's brand of drivetrain.. Source: https://www.emtbforums.com/threads/cube-reaction-hybrid-thru-axle.10492/ (review), read 2026-10-18T07:05:47.537Z.
• adapter specs: The same owner lists the adapter's key numbers as 160-172 mm minimum to maximum length, 199 mm overall length, M12 x 1.0 thread and nut fixing, on a 148 mm Boost frame.. Source: https://www.emtbforums.com/threads/spectral-on-rear-axle-dimensions.11508/ (review), read 2026-10-18T07:08:57.063Z.
• installation description: That same page describes the adapter as having a fine thread and being secured with a bolt, which does not match the maker's nut fixing for this part number.. Source: https://www.zbozi.cz/vyrobek/thule-shimano-thru-axle-syntace-m12x1-0-adapter/vsechny-recenze/ (review), read 2026-10-18T07:09:17.881Z.
• weight: Thule lists the adapter's 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-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• choosing the right adapter: To pick the right Thule adapter you must identify the axle's brand, diameter, length, geometry (straight or coned) and thread pitch.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• washer question: A later owner with the same part asks whether the adapter's flat-shaped washer, where the original bike axle had a cone-shaped one, could cause a problem; no answer is recorded on the page.. Source: https://www.emtbforums.com/threads/cube-reaction-hybrid-thru-axle.10492/ (review), read 2026-10-18T07:05:47.537Z.
• measuring your axle: Riders in that thread advise measuring the rear axle yourself, since bike geometry listings usually do not state axle diameter, length, shape or thread pitch.. Source: https://www.emtbforums.com/threads/spectral-on-rear-axle-dimensions.11508/ (review), read 2026-10-18T07:08:57.063Z.
• compatibility: Thule lists this adapter as compatible with these trailers: 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-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• thread pitch help: Thule tells buyers to ask their bicycle dealer to confirm the correct thread pitch.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• buying mistake: One buyer warns that ordering by bike brand alone is easy to get wrong, because a Shimano-equipped bike can still have a Syntace-pattern rear axle.. Source: https://www.emtbforums.com/threads/cube-reaction-hybrid-thru-axle.10492/ (review), read 2026-10-18T07:05:47.537Z.
• installation: Thule describes fitting this adapter as simple and easy.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• axle geometry: Syntace axles are the coned type, while Shimano and Maxle axles are straight.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• country of origin: Thule states the country of origin of this adapter as the USA.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• spacers: Spacers are used for the shorter axle lengths and the fitting instructions supplied with the adapter tell you which spacer to use.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• warning: The maker's page carries a California Proposition 65 warning that materials can cause cancer and reproductive harm.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• manual revision: The fitting guide is dated February 2025 and is published by Thule Sweden AB.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.
• returns and guarantee: Thule offers 30-day returns with exceptions and a guarantee on this part.. Source: https://www.thule.com/en-us/bike-trailers/bike-trailer-accessories/thule-thru-axle-syntace-m12-x-10-_-20110733 (guide), read 2026-10-18T07:05:38.179Z.
• support: If no adapter in the range matches your axle, Thule says to contact its customer service.. Source: https://www.thule.com/-/s/approved/std.lang.all/07/58/1580758.pdf (manual), read 2026-10-18T07:05:39.472Z.

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, owner forums, owner reviews and the recall records of CPSC (United States) and Health Canada and searched for regulator recall notices, blogs 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 box include the trailer hitch connector as well as the axle?
• How long is the warranty and what does it cover?
• What tightening torque should the axle nut be set to?
• Is the axle body made of aluminium or steel?
• What should I do if my original axle used a cone-shaped washer?
• Will it fit a 12x142 mm non-Boost Syntace rear axle?
• Can it be used with trailers from brands other than Thule?
• Which tools are needed to fit and remove the adapter?

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