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Titanker Upgraded Bike Bicycle Trailer Coupler Attachment Angled Elbow for Instep & Schwinn Bike Trailers

  • Based on 4,216 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon

Arrives Friday, May 24
Order within 16 hours and 41 minutes
Available payment plans shown during checkout

Features

  • Multi-compatible bike trailer coupler: It fits almost all bikes and all Schwinn and InStep brand trailers (such as all series AA, AB, AC AD, AE, AG, AH, AI)
  • Portable design: There are vertical and horizontal holes on the trailer coupler, so whatever your bike trailer coupler holes is vertical or horizontal, it works for you perfectly
  • Easy installation: We enclosed the great instruction with detailed pictures and descriptions in the package for your installation reference
  • Family fun: With an additional trailer coupler attachment, both Mom and Dad's bikes can be outfitted to tow the kids trailer, your kids will enjoy the bike ride. A bonus, when your kids gets tired from riding, you can strap him next to your bike
  • Precise design: The diameter of the hole attach to your bike is 1/2 inches & the outer diameter of the part that attaches to the axle is 1 inch. The diameter of the hole attach to your trailers is 1 inch

Date First Available ‏ : ‎ August 11, 2021


Best Sellers Rank: #14,446 in Sports & Outdoors (See Top 100 in Sports & Outdoors) #1 in Bike Cargo Trailers


#1 in Bike Cargo Trailers:


Customer Reviews: 4.7 out of 5 stars 4,216 ratings


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Friday, May 24

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Leasing options through Acima may also be available during checkout.

Learn more about financing & leasing here.

Top Amazon Reviews


  • Works with a 12mm through axel
Item Package Quantity: 1
Much better design than the adapter that originally came with our Instep trailer. This new one actually works with the thicker 12mm through axel found on late MTB. Works perfect on my 2018 Trek Stache.
Reviewed in the United States on January 22, 2019 by Dude

  • Perfect for Thru-Axel Bikes
Item Package Quantity: 1
As echoed elsewhere, this part was a lifesaver. New-bike excitement had turned to frustration when I realized the 12mm thru-axel attaching the rear wheel on a new gravel bike wouldn't accept the mount for a trailer I received for Father's Day and have enjoying porting my boys around in for many family rides... I envisioned a number of jury-rigged solutions, when I found this coupler would do the job without any of the safety concerns from a homemade fix. I did still have to grind a rivet on the mount-arm of my trailer to fit in the coupler, but this was because my trailer is from an (established, but) slightly lesser-known brand, and must differ slightly from the most popular model of trailer. Still, a couple minutes with a Dremel tool is far preferable to having to replace a whole bike trailer over an axel that was 2mm too wide for the old mount... Sometimes you have a problem, and the Internet's already solved it with a perfect, affordable solution. Love it when things come together like that. ... show more
Reviewed in the United States on February 11, 2020 by J.

  • Did not work on my thru axle
Item Package Quantity: 1
I bought this because the thru axle on my bike did not work with the part that was originally sent with the cart. I bought this particular one because someone else had the same issue and it worked for them so I figured why not give it a try for $8? Unfortunately this part has the same issue as the original model. My axle fits through the hole no problem, the issue is the cam locking nut on the end. The locking nut is larger than the space provided on this part thus my axle only catches about 2 threads when it screws in. The issue is my axle, not this part. The images show my problem and my axle model. FYI my bike is a Jamis Nemesis. The reason I knocked 1 star off was the fit of the pipe from the cart. Others have mentioned it is a tight fit and I agree. I had to wedge it in the and then pry it off. The original manufactured part slids on without an issue. ... show more
Reviewed in the United States on May 2, 2019 by Jason Ciaschi

  • Great product! Have a back up!
Item Package Quantity: 1
I let a friend use my bike and they had a flat. While changing the tire they lost the little round piece in the grass. I was devastated. Thank goodness I was able to get a replacement. I actually got two! My dogs love going for bike rides to the park and have a routine! I have a 3 year old pug & an 18 month old 40 pound European French Bulldog who needs to run off energy. Due to our road, and living in a small condo facility, a fence is out of the question! ... show more
Reviewed in the United States on March 6, 2019 by Kent Island Books

  • Does not fit older InStep "Quick N EZ" trailer
Item Package Quantity: 1
It fit my larger through axel great, was a piece of cake to install, and seemed very sturdy, and well-coated to protect against rust. My problem was that it was just *slightly* too small to fit the quick-release attachment piece in for my older InStep "Quick N EZ" trailer. I don't know the series because there's nothing on the tow bar (maybe the sticker fell off). But if anybody else has an older Quick N EZ trailer... watch out! Our trailer fits fine on the old couplers, and is very easy to slide in and out. With this one, I tried WD-40, I tried wiggling and prying, I tried using a mallet... I probably could have pounded it in, but that kind of defeats the purpose of the quick-release feature to attach it to our other bikes. ... show more
Reviewed in the United States on October 25, 2021 by Anne

  • Worked perfectly!
Item Package Quantity: 1
I recently purchased a bike for myself, having previously purchased a bike stroller, which was primarily used for my husband's bike. We wanted a second couple so that we could switch which bike pulled the stroller with ease. The store I purchased my bike from didn't carry couplers so I purchased this one from Amazon. It works great! I can easily attach the silver to my bike in seconds and I'm ready to go. ... show more
Reviewed in the United States on August 13, 2018 by Kindle Customer

  • Great coupler for Schwinn and One Step bike trailers
Item Package Quantity: 1
This is a great coupler. You cannot beat it for the price. I needed one for my bike because my wife has the one that came with the trailer on her bike. Now when she gets tired of pulling the trailer, or if something should happen to her bike, I can easily switch the trailer to mine. For just a few dollars, it works as well or better than the original. ... show more
Reviewed in the United States on January 21, 2019 by Ronnie Draughn

  • Great coupler for Giant bike!
Item Package Quantity: 1
Recently bought a Giant bike and a Wee Ride tag along and was disappointed to find out that the coupler from Wee Ride would not fit the Giant bike. Figured I would give this a try and it worked great. Fits both the Giant and the Wee Ride perfectly
Reviewed in the United States on July 7, 2018 by P. Bekker

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