THULE Yepp Nexxt Maxi Frame Mounted Rear Child Bike Seat | 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: 18 checked facts, research depth trimmed read, checked 2026-09-27T11:28:00.752Z, 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. 18 checked facts, checked 2026-09-27T11:28:00.752Z. Research depth: trimmed read. Deep read: the store's own data and 8 outside pages (the store's own product page; maker page; manual; review; regulator recall search (CPSC (United States)); regulator recall search (Health Canada); regulator recall search (ACCC Product Safety Australia); video review (derived summary of its captions)), 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 and Health Canada searches found Thule recalls only for other products, not the Yepp Nexxt Maxi Frame Mount or model numbers 12080221, 12080222 or 12080225. The supplied Australian feed covered only the 100 most recent recalls through 2026-09-25 and contained no Thule listing, so it does not exclude an older Australian recall.

• variants: The store lists Mint Green as SKU 12080225, Obsidian as 12080221 and Monument gray as 12080222.. Source: https://anb-baby.myshopify.com/products.json (listing), read 2026-09-26T19:02:39.629Z.
• warranty: The authorized retailer says the seat carries the full manufacturer warranty, but gives no duration or terms.. Source: https://anb-baby.myshopify.com/products/thule-yepp-nexxt-maxi-child-bike-seat (guide), read 2026-09-27T10:35:24.555Z.
• product type: It is a lightweight rear frame-mounted child bike seat intended for daily rides.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• regional weight limit: Thule’s manual limits child weight to 18 kg (40 lb) in the USA and Canada and 22 kg (48.5 lb) elsewhere, while Thule’s Monument gray product page says 22 kg without that regional distinction; the sources disagree for the USA and Canada.. Source: https://www.thule.com/-/s/approved/std.lang.all/65/23/686523.pdf (manual), read 2026-09-27T10:35:31.020Z.
• assembly and tools: The exact frame-mounted seat required little seat assembly beyond removing packaging and routing the support bars. Mounting the block used four of the supplied bolts and the included Allen key; two bolt lengths were supplied for different tube thicknesses.. Source: https://www.youtube.com/watch?v=759KN1DmUdM (review), read 2026-09-27T10:37:04.085Z.
• model and colour: The maker identifies the Monument gray version as model 12080222.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• mount dimensions: The installation diagrams specify a 27.2–40 mm round-tube range or a maximum 40 × 55 mm section, with 44 mm and 58 mm M6 bolts shown for the respective fit.. Source: https://www.thule.com/-/s/approved/std.lang.all/65/23/686523.pdf (manual), read 2026-09-27T10:35:31.020Z.
• mount quality and removal: The frame block felt very solid and high quality once tightened. Inserting the seat bars was initially stiffer than expected, but they clicked positively into place; the keyed quick-release arrangement was seen as useful for moving one seat between bikes fitted with separate brackets.. Source: https://www.youtube.com/watch?v=759KN1DmUdM (review), read 2026-09-27T10:37:04.085Z.
• weight: The seat weighs 4.6 kg.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• installation torque: The mounting diagram specifies tightening four bracket fasteners to 8 Nm.. Source: https://www.thule.com/-/s/approved/std.lang.all/65/23/686523.pdf (manual), read 2026-09-27T10:35:31.020Z.
• touch and controls: The shoulder pads felt like flexible rubber, while the foot straps felt more plastic-like than expected. The magnetic buckle was considered clever and easy to reconnect, and the harness height, footrest height and foot straps were readily adjustable.. Source: https://www.youtube.com/watch?v=759KN1DmUdM (review), read 2026-09-27T10:37:04.085Z.
• materials and feel: The seat combines a hard outer shell with soft padding, and the seat is soft and shock absorbing.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• speed limit: The manual diagram gives a maximum riding speed of 25 km/h (15 mph).. Source: https://www.thule.com/-/s/approved/std.lang.all/65/23/686523.pdf (manual), read 2026-09-27T10:35:31.020Z.
• harness and buckle: It has an adjustable padded five-point harness and a magnetic childproof safety buckle.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• safety standard: The manual identifies ASTM F1625-00 as the applicable child bicycle-seat standard.. Source: https://www.thule.com/-/s/approved/std.lang.all/65/23/686523.pdf (manual), read 2026-09-27T10:35:31.020Z.
• child limits: Thule’s Monument gray product page lists a 22 kg maximum child weight and 110 cm maximum height, but its manual limits child weight to 18 kg (40 lb) in the USA and Canada; the sources disagree on the weight limit there.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• adjustability and visibility: The footrests and foot straps adjust as the child grows, and a reflector is built in.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.
• weather resistance: The water-repellent seat materials are intended to be easy to clean and keep dry.. Source: https://www.thule.com/en-nz/child-bike-seats/rear-mounted-child-bike-seats/thule-yepp-nexxt-maxi-_-12080222 (guide), read 2026-09-27T10:35:28.525Z.

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 reviews, video 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 are the seat's complete external dimensions?
• Exactly what components and tools are included in the box?
• What is the manufacturer warranty period and what does it cover?
• Does the surface colour or coating rub off with use?
• How thick is the seat-bottom padding?
• Will it fit my exact bicycle model and frame geometry?
• How much tyre clearance will my bicycle have after installation?
• Are replacement pads, straps and mounting hardware available?
• Can the padding be machine washed, and at what temperature?
• How long does first-time installation typically take?
• Does the seat accommodate unusually bulky child helmets?
• Is an additional quick-release bracket required to share it between bicycles?

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