# Single\-to\-double strollers and parking brakes or wheel locks Which single\-to\-double strollers have a good parking brake or wheel lock? Britax\-dc B\-Ready 2017: The canopy is fully adjustable with generous coverage and a silent magnetic peekaboo window; the handlebar pivots; the foot brake is one\-tap and sandal friendly; the bumper bar swings open and has a removable zip\-off washable pad; it works with all Britax infant car seats\. Bugaboo Donkey 6: Conversion is as easy as claimed: three clips, a button press and a slide widen the frame by 14 cm, with no tools or separate adapters for the basic change, done in under a minute once learned\. ### 1. [Britax\-dc B\-Ready 2017](/products/ucp/albeebaby-com/9722099138791) (sold by albeebaby\.com) The canopy is fully adjustable with generous coverage and a silent magnetic peekaboo window; the handlebar pivots; the foot brake is one\-tap and sandal friendly; the bumper bar swings open and has a removable zip\-off washable pad; it works with all Britax infant car seats\. - Brake: The canopy is fully adjustable with generous coverage and a silent magnetic peekaboo window; the handlebar pivots; the foot brake is one\-tap and sandal friendly; the bumper bar swings open and has a removable zip\-off washable pad; it works with all Britax infant car seats\. (blog) - Single\-to\-double conversion: It seems large but folds small; the oversized basket is a plus; it can become a double; a 5\-month\-old can face forward or parent\-facing with a click; everything clicks into place; this page says 14 seating options while the store listing says 12, so the sources disagree; it pairs with all Britax infant car seats; foam\-filled tires and suspension give a smooth ride\. (blog) ### 2. [Bugaboo Donkey 6](/products/ucp/albeebaby-com/9582212415719) (sold by albeebaby\.com) Conversion is as easy as claimed: three clips, a button press and a slide widen the frame by 14 cm, with no tools or separate adapters for the basic change, done in under a minute once learned\. - Brake: - - Single\-to\-double conversion: Conversion is as easy as claimed: three clips, a button press and a slide widen the frame by 14 cm, with no tools or separate adapters for the basic change, done in under a minute once learned\. (review) 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 2026-10-25T04:27:42.991Z. 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)