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Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Bike Carriers

Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Bike Carriers

Item # Y8880129
Our Price: $9.00
Accessories and Parts
Shipping Weight: 0.23 lbs
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Replaces the hitch bolt, lock washer, and clip for your Yakima HoldUp (Y02428, Y02434, or Y02445) or TwoTimer (Y02468) 1-1/4" hitch-mounted bike rack. Hitch bolt and clip secure the bike carrier to the hitch. 1-800-940-8924 to order Yakima accessories and parts part number Y8880129 or order online at Free expert support on all Yakima products. Great prices and Fastest Shipping for Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Bike Carriers. Accessories and Parts reviews from real customers.
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  • Reviews (87)
  • Q & A (0)
  • Videos (1)
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Yakima Accessories and Parts - Y8880129

  • Hitch Bike Racks
  • Hardware
  • Yakima
  • HoldUp
  • TwoTimer

Replaces the hitch bolt, lock washer, and clip for your Yakima HoldUp (Y02428, Y02434, or Y02445) or TwoTimer (Y02468) 1-1/4" hitch-mounted bike rack. Hitch bolt and clip secure the bike carrier to the hitch.


  • Replaces the anti-rattle hitch bolt for your Yakima HoldUp (Y02428, Y02434, or Y02445) or TwoTimer (Y02468) 1-1/4" hitch-mounted bike rack
  • Lock washer and clip included


  • Overall length: 4-1/2"
  • Usable length: 3-5/8"
  • Thread diameter: 1/2"

Dimensions of hitch pin

8880129 Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Hitch Mounted Bike Carrier for 1-1/4" Hitches

Video of Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Bike Carriers

Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.

Video Transcript for Review of Yakima Replacement HoldUp or TwoTimer Anti-Rattle Hitch Bolt - Y8880129

Hi there, I'm Michael with Today we're gonna take a quick look at this Yakima replacement anti-rattle hitch bolt. This is going to replace the anti-rattle hitch bolt for your Yakima holdup or twotimer hitch mounted bike rack for your inch and a quarter inch hitches. This is gonna be an exact replacement from Yakima for the model numbers that you see on the screen there. So if you have any of those bike racks you can trust this is going to be the exact replacement that you need. So no worries about fit issues or compatibility problems or anything like that.

This is also going to include the lock washer and the clip. And just to give you a little bit of reassurance you can see that there our overall length here, we're sitting at about four and a half inches. Our length from the bottom of the head down to where our clip is gonna sit, we're sitting at approximately three and five eighths of an inch and our threading is approximately a half inch in diameter. So just like the original, it's gonna fit right in place. Make sure that your bike rack is nice and stable.

It's not gonna be rattling around in your hitch. So that completes our look for today. Again, I'm Michael with Thanks for watching.

Customer Satisfaction Score:

Customer Reviews

Replacement Mounting Hardware for Yakima HoldUp or TwoTimer Bike Carriers - Y8880129

Average Customer Rating:  4.8 out of 5 stars   (87 Customer Reviews)

Replaces the hitch bolt, lock washer, and clip for your Yakima HoldUp (Y02428, Y02434, or Y02445) or TwoTimer (Y02468) 1-1/4" hitch-mounted bike rack. Hitch bolt and clip secure the bike carrier to the hitch.


Perfect for thicker tow hitches. I have an older Yakima swing out bike rack and the factory pin was too short and I couldn't put the lock or safety pin though. This is a perfect replacement. I have a 2nd gen tundra with factory tow package, see pics.


Y8880129 bolt works great with my 8880581 1-1/4 tongue for Yakima Holdup bike rack.


Perfect fit perfect part quick delivery recommend highly


Ordered a 1-1/2” bolt and received a 1-1/4” bolt.
Will be returning

Etrailer Expert

Katrina D.


I am sorry that this is not the right bolt you are needing. I have sent your information over to customer service for them to get a return set up with you.


This product is what I needed for a 10 year old Yakima rack that is no longer made. The Yakima parts department wanted to sell me an entire kit for $17, which included this part, but etrailer got me what I needed and only that. Thanks! Not etrailer's fault, but this pin is at least twice as long as it needs to be, so you end up spending a lot of time screwing and unscrewing. Minor design flaw/annoyance. etrailer's service was good.



You guys were more helpful than Yakima and the product was what I needed at a good price.


Great fit. Longer bolt allowed lock to be put in place.


5 Star!!!Exceptional service. The item was shipped the same day it was ordered. Exact specs - fit perfectly.


Exactly what we needed! Thank you for a perfect transaction.


Exactly what I wanted/needed. Now I can lock my Yakima full swing rack on my Toyota Tacoma. Ordered, shipped right away, arrived early, fits perfectly…good job.


I traded in my previous SUV with hitch, and inadvertently left the hitch bolt with that vehicle. Since this was for an older Yakima bike rack and I had a new 2 inch hitch receiver installed, I initially ordered a hitch bolt for that two inch receiver. Unfortunately, the older Yakima bike rack is built to fit either a 2" or a 1 1/4 " receiver. As a result, a 2 inch hitch bolt would not fit. This hitch bolt is for a 1 1/4 receiver, but works perfectly on a multi purpose (2" or 1 1/4") Yakima bike rack (Hold-Up model?)


I recently was given a yakima bike rack and was having a hitch put on my car. After looking at the bike carrier , i noticed some pieces were missing. I looked on the web and found everything i needed at i ordered the bolt and clip that holds the carrier to.the hitch. The price was very cheap and i received it within a week. I will be ordering some of the other missing pieces soon from Im thankful i found this website.


This bolt is way too long for the 1 1/4 inch Yakima Hold Up. It is really sized for a two inch hitch. It also didn't tread onto my rack very well and became so difficult to screw on that it is now only partially threaded and my rack wobbles around. I would send it back but the shipping cost doesn't justify that.


Very efficient


Like a lot of folks, cannot understand why it's so long. Using the standard wrench is not an option, have to use a socket. Glad it worked with the same lock that comes with the bolt for 2" receivers.


I ordered the mounting hardware for the 1-1/4" hitch, and received a long one that is exactly like the one that came with the hitch, and is long enough to use on the 2" hitch. I would really like the shorter bolt if it is available.


Product arrived in a very timely fashion. Not sure if I will use it or not. I'm just having a problem with a used bike rack I bought and finding a part that will provide a tight, solid fit. The part I ordered should theoretically work, but I think the rack I have is missing the bolt inside the connector that this pin threads through.


Original Yakima Bike rack was about 10mm too short for the new hitch. This fit perfectly and have no issues.


etrailer was great to work with. Ordering was easy and they answered the questions that I had. Courtney was especially very helpful to finding the correct hitch pin for my needs. Thank you again etrailer!


This hitch pin worked great for my Yakima bike rack that I misplaced. Good service and very reasonable price.


The customer service couldn’t have been any better. I needed a simple replacement bolt and James called the manufacturer to verify the correct part number and called me back. I was pleasantly impressed. Can’t say enough... Bolt shipping cost was reasonable and I received it ahead of schedule.


Exceptional customer service. I needed help identifying the right hardware for my Yakima Bighorn and they referred me to this one and it fit perfect. once i placed the order, they kept me informed of the status until i received it.


Does exactly what it's supposed to. Used it on my Yakima HoldUp 1 1/4" rack.


I somehow lost this bolt during the winter which meant I couldn't put my bike rack up. I was super excited to find the bolt from etrailer and super please with how quickly it reached me!


It works, but as others have said, its far too long. Fully screwing in does make for a secure attachment, but the spring clip is entirely redundant. recommend - yes, but it would be interesting to note the cost and utility of a similar thread standard bolt.


It's the part that was missing when I bought a second hand bike rack so it's perfect!

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Info for this part was:

Employee Tyler C
Written by:
Tyler C
Employee Michael H
Expert Research:
Michael H
Employee Jameson C
Expert Research:
Jameson C
Employee Adam R
Expert Research:
Adam R
Employee Wilson B
Updated by:
Wilson B
Employee Brian T
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Brian T
Employee Michael B
Installed by:
Michael B

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