Baby Jogger City Select 2 Base Second Seat Kit | 2 sellers, live prices, 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: 13 checked facts, research depth quick pass, checked 2026-09-23T19:41:11.397Z, in the evidence pack.
• Receipts: Every published fact has a receipt showing its source quote. check_product and get_product return the checked facts that have one. This product: each checked fact listed below has one; the source quotes are in the evidence pack.
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• The real price: The full price to the buyer's country, with shipping and tax, each part quoted from the store's policy or, where a part is not settled, what the total depends on: check_product and search_catalog take the buyer's country and postcode. This product: this store's price was read from its catalogue at 2026-10-18T19:50:07.465Z.
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• Tools and guide: Every tool and its description is at https://robotrunk.com/mcp; the guide is at /agents.md.
• Research from other stores: Coming soon: reading other stores' listings of the same product as research sources.

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. 13 checked facts, checked 2026-09-23T19:41:11.397Z. Research depth: quick pass. Quick pass: researched from the store's own listing and 3 outside sources (Manufacturer product page; Online copy of the manufacturer's assembly instructions; Independent hands-on stroller review) in one five-minute research turn, then checked by the grader. A deeper read of every page may follow later.

• Variants: The store listing offers Radiant Slate, Flint Sage and Peacoat Blue colour variants.. Source: https://anb-baby.myshopify.com/products/baby-jogger-city-select-2-base-second-seat-kit.json (listing), read 2026-09-23T19:03:51.372Z.
• Purpose and compatibility: The kit converts a city select 2 single stroller into a double stroller.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Transport: In independent testing, the stroller would not fit in the reviewer's sedan trunk with the second seat attached.. Source: https://www.babygearlab.com/reviews/getting-around/double-stroller/baby-jogger-city-select-2-double (review), read 2026-09-23T19:33:32.575Z.
• Material: The store describes the fabric as soft, breathable and sustainably sourced TENCEL.. Source: https://anb-baby.myshopify.com/products/baby-jogger-city-select-2-base-second-seat-kit.json (listing), read 2026-09-23T19:03:51.372Z.
• Included: The kit includes a second seat and its mounting brackets.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Seat spacing: The reviewer found that the two seats were too close together and could not recline very far without interfering with each other.. Source: https://www.babygearlab.com/reviews/getting-around/double-stroller/baby-jogger-city-select-2-double (review), read 2026-09-23T19:33:32.575Z.
• Weight limit and harness: The full-sized second seat holds a child up to 45 lb and has a 5-point harness.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Maneuverability: The independent review found the double stroller challenging to maneuver, largely because of its length.. Source: https://www.babygearlab.com/reviews/getting-around/double-stroller/baby-jogger-city-select-2-double (review), read 2026-09-23T19:33:32.575Z.
• Canopy and adjustments: The seat has an extended UV 50+ canopy with a peekaboo window, multiple recline positions and rotating calf support.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Storage: Integrated seatback pockets hold small extras.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Fabric care: Follow the seat-pad care tag; do not use solvents or caustic or abrasive cleaners, and do not iron, dry-clean, tumble-dry or wring the fabric.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Frame care: Remove the metal frame and PE boards from the seat before washing.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.
• Hard-part care: Plastic and metal parts may be surface-washed with warm water and mild soap, then towel-dried.. Source: https://www.babyjogger.com/accessories/shop-all-accessories/city-select-accessories/second-seat-kit-for-city-select-2/SAP_2149903.html (guide), read 2026-09-23T19:33:32.575Z.

The full evidence pack, with every citation, source and gap.

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
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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.

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