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Videos are provided as a guide only. Refer to manufacturer installation instructions and specs for complete information.
Hello, everybody. This is Jeff at etrailer.com. Today, we're gonna take a look at the replacement bottom spar hanger for the Thule backbone expansion accessory. Now, this replacement bottom spar hanger is for attaching the bike trays to the backbone assembly on your Thule T2 platform bike carrier. This is designed to fit the Thule two-bike backbone expansion accessory, and that does require two bottom spar hangers and two top spar hangers. This is just for a quantity of one bottom hanger.
Now, also available, we do sell is the top spar hanger and that's the part number 853595202, which we do sell separately. This part is an exact factory replacement. How to install this The hardware is not included. We do sell that separately on our website. But that should do it for the review on the replacement bottom spar hangar for the Thule backbone expansion accessory.
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I have broken 3 of these hangers at the same location each time which is at the lower bend of the bracket. The material is overstressed due to the bend and over time a crack develops at the bend and eventually fails. The problem is there is no better replacement so I have to purchase additional spare units to cover the failures.
I was replacing a bent bracket. This bracket and 4 bolts repaired my bike rack.
Because I have an older T2 classic rack the top spar bracket was not long enough to meet the bottom spar bracket. I really only needed the bottom so I ended up using the original spar top with the new spar bottom. After E-trailer checked with Thule it was decided that was the only solution, which is fine
Perfect. etrailer is always my first stop for anything tow, hitch or rack related for my SUV. Fast service, they have always had the parts, and the staff are always helpful. Thanks etrailer!
I have (unfortunately) had to order replacement parts for my Thule bike rack multiple times. Luckily, etrailer.com has had exactly what I needed each time. Ordering & delivery is consistently swift. As well, the parts have always been top notch. I will continue to use etrailor.com for my bike rack parts.
Parts were as described, but more importantly was the great customer service I got! I received an email with a tracking number as soon as the package was shipped, shipping was prompt, and within an hour of delivery George from etrailer contacted me to let me know delivery had happened! Will shop here again!
Exact replacement part for a Thule bike rack that is at least 12 years old. Didn't think I would be able to find it but these guys had it!
This bracket is what I expected with no noted flaws. The only thing that I could not find was the attaching hardware. The reason I needed that bracket is that another person backed into the bicycle rack and bent the bracket. In doing so they also bent the screws that held the bracket and I had no luck finding the screws in the catalog. It would have been very helpful if the attaching hardware was listed with the bracket. Thank you for the product and your time.
Products were exactly what I needed to fix my Thule bike rack. Shipped in a timely manner and better value than other sites.
As usual etrailer came through with fast, prompt service - and the postal industry sent our parcel post - marked package to Hawaii in just a few days! Our bike rack looks much better now!
Simple - great price, great customer service, cheap reliable shipping! Very pleased with my experience using etrailer.
All original products etrailer has fast shipping
etrailer.com always has great prices, and hard to find pieces for my Thule bike rack!
This replaced a bent spar for a Thule T2 classic rack. It fit perfectly!
Works great- someone had backed into my bike rake and bent a bracket and bolts
They were very helpful in finding what I needed for my specific bike rack.
Great price for hard to find item...
These fit all T2 racks and old sportworks racks a well...
Shipping was fast and cheap...
Great purchase....
Once again, I was very happy to find these parts available. Better yet, the price was better than expected, and shipping was quick!
I couldn't find this part for my old T2 rack in my area. They shipped very quickly and the price for the part was reasonable. It was a perfect fit. No issues at all. In fact, I just ordered another part from them.
This OEM part has been holding strong since installation.
Product was as advertised and was less expensive than my local national Co-op sporting goods store. Always a pleasant experience to deal withe trailer!!
The replacement parts for my bicycle rack were great. I had to make a few minor adjustments to my existing parts to make it perfect. I am very satisfied.
This product is great. So easy to use and do not have to be lifting bikes up on top of the car.
Worked perfect, exact replacement for the original ones
Brackets on rack got twisted in a car wash. This product was the perfect replacement part. Good price. Fast delivery.
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Brooke M.
4/22/2025
Yay! That's what we want to hear :) Have you been able to go for a ride since fixing the rack?