# Child bike seats for use on an e\-bike Which child bike seat can be used on an e\-bike? Thule Yepp 2 Maxi Rack Mount: It is compatible with many electric bikes when the rear rack meets the manual's load\-capacity and dimensional requirements\. It may only be installed on a luggage carrier conforming to EN ISO 11243:2016 and marked for a 27 kg load\. THULE Yepp EasyFit Adapter: The store says it can be used on compatible electric\-bike racks with the battery beneath the rear rack\. The adapter is intended to install a Thule Yepp Maxi EasyFit seat\. The luggage carrier must comply with ISO 11234 and support at least 25 kg\. ### 1. [Thule Yepp 2 Maxi Rack Mount](/products/ucp/anbbaby-com/9380039590174) (sold by anbbaby\.com) It is compatible with many electric bikes when the rear rack meets the manual's load\-capacity and dimensional requirements\. - E\-bike fit: It is compatible with many electric bikes when the rear rack meets the manual's load\-capacity and dimensional requirements\. (guide) - Mounting: This rear child seat clamps directly onto an existing rear bicycle luggage carrier\. (guide) - Rack requirement: It may only be installed on a luggage carrier conforming to EN ISO 11243:2016 and marked for a 27 kg load\. (guide) - Weight: The store lists the seat weight as 7\.7 lb\. (guide) ### 2. [THULE Yepp EasyFit Adapter](/products/ucp/anbbaby-com/4775886192726) (sold by anbbaby\.com) The store says it can be used on compatible electric\-bike racks with the battery beneath the rear rack\. - E\-bike fit: The store says it can be used on compatible electric\-bike racks with the battery beneath the rear rack\. (guide) - Mounting: The adapter is intended to install a Thule Yepp Maxi EasyFit seat\. (guide) - Rack requirement: The luggage carrier must comply with ISO 11234 and support at least 25 kg\. (manual) - Weight: - 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 2026-10-09T15:21:15.546Z. 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. Where the rest of this site is: - /agent/story.md is what RoboTrunk is and how it works, in full. - /agent/tools.json is every tool, its arguments and its answers. - /agent/merchants is every store you can buy from through RoboTrunk. - /products/ucp is every store's indexed products. - /products/search is one search across every store, in plain words. - [What RoboTrunk is](/agent/story.md) - [Every tool, in your browser through WebMCP](/agent) - [The tools and how to call them](/agent/tools.json) - [The stores you can buy from](/agent/merchants) - [Every store's products](/products/ucp) - [Search every store at once](/products/search)