would this work for a 2018 thule ridealong mini front child bike seat?

Thank you for your question! This adapter is only compatible with the Thule Yepp Nexxt Mini bike seat. There was an ahead stem adapter for the Thule Ridealong Mini, but that product line has since been discontinued.

Does this come with the collar? I lost the pieces and need to replace them.

Thank you for contacting Thule. I recommend reaching out to Thule Customer Support for the best answer to your question. A Thule representative will be able to determine the exact piece you are looking for and assist in finding the best way to resolve the issue. https://help.thule.com/s/contactsupport?language=en_US

What size bolts does this require?

not sure, but they come with, no need to worry about it.

I bought the mini in 2013/2014. Would this adapter work with it?

Thank you for your interest in Thule products. Yes, this should work with the 2013/2014 Yepp Nexxt Mini.

Thule Yepp Mini Slimfit Adapter Adaptor Black Black One Size

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Fully operational. Shipping worldwide, on schedule.Duty & taxes paid at delivery

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Description

🚲 Share the ride, not the hassle — adapt instantly with Thule Yepp Mini Slimfit!

DURABLE BUILD - Crafted from sturdy alloy steel and plastic to ensure safety and longevity on every journey.
EFFORTLESS TRANSFER - Quick and easy installation lets you switch the child seat between bikes in seconds—no tools, no hassle.
COMPACT LIGHTWEIGHT - At just 0.55 lbs and sleek dimensions, it adds minimal bulk while maximizing convenience.
FAMILY READY SOLUTION - Perfect for households with two cyclists sharing child transport duties—never miss a ride together.
UNIVERSAL STEM COMPATIBILITY - Seamlessly fits both normal and ahead stems (22-28mm diameter) for ultimate versatility.

The Thule Yepp Mini Slimfit Adapter is a lightweight, durable accessory designed to fit 22-28mm bike stems, enabling quick and easy transfer of child seats between two bikes. Ideal for families sharing cycling duties, it ensures safe, hassle-free child transport with a sleek black finish and reliable alloy steel construction.

Specifications

ASIN	B06WW3TGVN
Best Sellers Rank	229,837 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) 190 in Cycling Child Seats
Brand	Thule
Colour	Black
Customer Reviews	4.6 out of 5 stars 253 Reviews
Finish	Black
Finish type	Black
Global Trade Identification Number	00091021182165
Included Components	Accessory For Bicycle
Item Dimensions	10 x 7 x 6 centimetres
Item Type Name	Accessory For Bicycle
Item Weight	249 g
Item dimensions L x W x H	10 x 7 x 6 centimetres
Item weight	249 g
Manufacturer	Thule
Manufacturer Warranty Description	Manufacturer.
Material	Alloy Steel , Plastic
Model Number	12080402
Mounting Type	Adaptor
Part Number	12080402
Set Name	Thule Yepp Mini Adapter
UPC	091021182165
Unit Count	1.0 count

Reviews

T**S

Passt perfekt

Passte perfekt. Haben wir für ein 2. Rad für den schnellen Umbau gekauft. Klare Kaufempfehlung

20.01.2026

S**E

Perfetto ma controllate il diametro del tubo.

Perfetto, comprato come secondo aggancio per un’altra bici. Prestate attenzione al diametro del tubo della vostra bici. Il tubo della mia bici è più grosso dello standard, ma sono riuscito ad installarlo lo stesso rimuovendo i distanziali che consentono di regolare l’inclinazione.

14.07.2025

D**E

Pratique

Super pour pouvoir mettre le bébé devant avec le porte bebe velo thule mini yeep. Comme ça il va aussi bien sur mon vélo que sur celui de mon mari.

5.10.2019

S**H

fits my e bike

It fits my jetson bike no problem.

29.12.2020

B**5

Second hand

I received a product that had already been opened with missing parts. The item was scuffed and scratched. Very disappointing.

1.01.2024

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Ali H.

Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

1 day ago

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Very impressed with the quality and fast delivery. Will shop here again.

4 days ago

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Trustpilot

TrustScore 4.5 | 7,300+ reviews

Abdullah B.

Great price for an authentic product. Fast international shipping too!

3 weeks ago

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Good experience, but the tracking updates could be better.

2 months ago