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Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat

Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat

Item # TH12020401
Our Price: $44.34
You Save: 30%
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Shipping Weight: 4 lbs
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  • All Info
  • Reviews (2)
  • Q & A (0)
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  • Why etrailer?

Thule Accessories and Parts - TH12020401

  • Baby Strollers
  • Bike Trailer For Kids
  • Child Seat Parts
  • Mounting Adapters
  • Thule
  • Yepp Maxi

  • Seat post mount allows you to quickly move your Thule Yepp Maxi child bike seat between 2 bikes
  • Replaces a lost or broken seat post mount
  • Works with Thule Yepp Maxi seat post mount child bike seats

12020401 Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat

Customer Satisfaction Score:

Customer Reviews

Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat - TH12020401

Average Customer Rating:  5.0 out of 5 stars   (2 Customer Reviews)


Easy to install and fits a wide range of bikes. My son loves riding in this seat much more than being in a trailer. It does change the handling of the bike, but it still prefer the seat when compared to having a trailer attached to the bike.


Hattie K is so good! Took the time and extra effort to make sure I ordered all the correct items. Give this girl a raise!!!


See what our Experts say about this Thule Accessories and Parts

  • Will Seat Post Mounting Adapter # TH12020401 Fit a Women's Frame Bike
    I do not anticipate any issues attaching the Seat Post Mounting Adapter # TH12020401 to a traditional women's bike frame. The adapter was designed to fit as many bikes as possible with the exception being bikes that have rear suspension at the seat.
    view full answer...
  • Is The Thule Yepp Maxi Child Bike Seat Part # TH12020253 Easy To Remove
    The Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat part # TH12020401 is secured to the back of your seatpost by two brackets and 4 bolts. You have two options to remove the child seat from the bike, both of which are very simple. The first way to remove the child seat would involve loosening the 4 bolts from the bracket using the supplied allen key. Once loose, you can remove each of the bolts by hand and slide the child seat off once the backing plates are removed. The...
    view full answer...
  • Will the Thule Yepp Bike Luggage Rack Work with Disc Brakes
    I spoke with Thule about the Thule Yepp Bike Luggage Rack part # TH12020946 and they informed me that there may be a clearance issue when installing on a bike with disc brakes. There are some bikes that will work just fine but others will not therefore a better option for you is the Seat Post Mounting Adapter for Thule Yepp Maxi Child Bike Seat part # TH12020401 assuming you are wanting to mount a Thule Yepp Maxi Child Bike Seat. If you just need a luggage rack, the Thule Pack 'n Pedal...
    view full answer...

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Info for this part was:

Employee Michael H
Expert Research:
Michael H
Employee Amy B
Written by:
Amy B
Employee Wilson B
Updated by:
Wilson B

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