# Maximum child weight for kids bike seats and bike trailers What is the maximum weight of a child that a kids bike seat or bike trailer can carry? Cybex Zeno Bike: Maximum child weight is 49 lb \(22 kg\), maximum child height is 44 in \(111 cm\), and total load capacity is 75 lb \(34 kg\)\. THULE RideAlong 100107: The US store lists use from 9 months through 6 years and up to 22 kg \(48\.5 lb\), with a pediatrician consultation for children under one year; the installation manual instead limits the USA and Canada to 18 kg \(40 lb\), so the sources disagree on the weight limit\. The installation manual depicts a lower maximum of 18 kg/40 lb for the USA and Canada, versus 22 kg/48\.5 lb elsewhere\. This conflicts with the US store's 22 kg listing, so US and Canadian buyers should follow the applicable Thule instructions rather than assume the higher limit\. THULE Yepp Maxi: The manual specifies 9–18 kg \(20–40 lb\) in the USA and Canada and 9–22 kg \(20–48\.5 lb\) elsewhere; the store lists 48\.5 lb without a regional qualification, so the sources disagree for the USA and Canada\. THULE Yepp Nexxt Maxi: 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\. Thule Yepp 2 Maxi Rack Mount: The store’s safety text says not to exceed 40 lb, but its specification says 48\.5 lb; the manual also shows 20–40 lb alongside 9–22 kg, so the sources disagree on the limit in pounds\. The manual shows 9–22 kg alongside 20–40 lb; Thule’s product page says up to 22 kg, while the store’s specification says 48\.5 lb and its safety text says 40 lb, so the sources disagree on the limit in pounds\. Thule Yepp 2 Mini: The permitted child weight is 9–15 kg \(20–33 lb\)\. ### 1. [Cybex Zeno Bike](/products/ucp/anbbaby-com/8003570106654) (sold by anbbaby\.com) Maximum child weight is 49 lb \(22 kg\), maximum child height is 44 in \(111 cm\), and total load capacity is 75 lb \(34 kg\)\. - Child weight limit: Maximum child weight is 49 lb \(22 kg\), maximum child height is 44 in \(111 cm\), and total load capacity is 75 lb \(34 kg\)\. (guide) - Conflicting limit: - - Age range: It is intended for children from 6 months to approximately 4 years, subject to the developmental cycling restrictions\. (guide) ### 2. [THULE RideAlong 100107](/products/ucp/anbbaby-com/4695131586646) (sold by anbbaby\.com) The US store lists use from 9 months through 6 years and up to 22 kg \(48\.5 lb\), with a pediatrician consultation for children under one year; the installation manual instead limits the USA and Canada to 18 kg \(40 lb\), so the sources disagree on the weight limit\. - Child weight limit: The US store lists use from 9 months through 6 years and up to 22 kg \(48\.5 lb\), with a pediatrician consultation for children under one year; the installation manual instead limits the USA and Canada to 18 kg \(40 lb\), so the sources disagree on the weight limit\. (guide) - Conflicting limit: The installation manual depicts a lower maximum of 18 kg/40 lb for the USA and Canada, versus 22 kg/48\.5 lb elsewhere\. This conflicts with the US store's 22 kg listing, so US and Canadian buyers should follow the applicable Thule instructions rather than assume the higher limit\. (manual) - Age range: - ### 3. [THULE Yepp Maxi](/products/ucp/anbbaby-com/4697127125078) (sold by anbbaby\.com) The manual specifies 9–18 kg \(20–40 lb\) in the USA and Canada and 9–22 kg \(20–48\.5 lb\) elsewhere; the store lists 48\.5 lb without a regional qualification, so the sources disagree for the USA and Canada\. - Child weight limit: The manual specifies 9–18 kg \(20–40 lb\) in the USA and Canada and 9–22 kg \(20–48\.5 lb\) elsewhere; the store lists 48\.5 lb without a regional qualification, so the sources disagree for the USA and Canada\. (manual) - Conflicting limit: - - Age range: - ### 4. [THULE Yepp Nexxt Maxi](/products/ucp/anbbaby-com/4699359510614) (sold by anbbaby\.com) 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\. - Child 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\. (manual) - Conflicting limit: - - Age range: - ### 5. [Thule Yepp 2 Maxi Rack Mount](/products/ucp/anbbaby-com/9380039590174) (sold by anbbaby\.com) The store’s safety text says not to exceed 40 lb, but its specification says 48\.5 lb; the manual also shows 20–40 lb alongside 9–22 kg, so the sources disagree on the limit in pounds\. - Child weight limit: The store’s safety text says not to exceed 40 lb, but its specification says 48\.5 lb; the manual also shows 20–40 lb alongside 9–22 kg, so the sources disagree on the limit in pounds\. (guide) - Conflicting limit: The manual shows 9–22 kg alongside 20–40 lb; Thule’s product page says up to 22 kg, while the store’s specification says 48\.5 lb and its safety text says 40 lb, so the sources disagree on the limit in pounds\. (manual) - Age range: - ### 6. [Thule Yepp 2 Mini](/products/ucp/anbbaby-com/9379969892638) (sold by anbbaby\.com) The permitted child weight is 9–15 kg \(20–33 lb\)\. - Child weight limit: The permitted child weight is 9–15 kg \(20–33 lb\)\. (manual) - Conflicting limit: - - Age range: The manual specifies an age range of 9–36 months\. (manual) Every value in the table is a fact RoboTrunk checked, linked to the page it came from\. A dash means no checked fact fills that cell\. Prices and stock change, so this page prints neither: each product name links to its RoboTrunk page, which shows them live\. Written 2026-10-16T22:18:32.554Z. 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. 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