Small Wheel Adapter for Universal Wheel Holders

Sku: HR1450Z-E-F1


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Small Wheel Adapter for Universal Wheel Holders 

  • QTY 1
  • For use with 20" Fat Tire rear wheels to prevent derailleur hanger interference (You will only need one per bike- Use on rear wheel only)  
  • Can also be used for 16" - 20" kids bikes (You will need two per bike)
  • Can only be used on Universal Wheel Holders and previous Fat Tire Wheel Holders
  • Fits 5" wide wheel holder only

Do not use with any 24" - 29"/700c diameter wheel bikes. Doing so will void the warranty.

Please note: The Small Wheel Adapter is for the rear wheel only of a 20" fat tire bike, to prevent derailleur hanger interference. But, 20" fat tires can be mounted without the adapter, you just need to shift the rear derailleur into the lowest gear (the largest cog in the back) before you put your bike on the rack, doing so will pull the derailleur towards the rear wheel, i.e. away from the wheel holder cradle and therefore the adapter would not be necessary. But, you would have to do that every time you load that bicycle which is why most people end up using the Small Wheel Adapter.



Hollywood Racks started in 1973 when we began making trunk-mounted racks in the back of our bike shop in Hollywood, California. Our aim was simple: We wanted to make good quality products that were easy to use and came fully assembled. We earned a great reputation fast and soon began selling our racks to other bike shops throughout California.


About Hollywood Racks

Exceptional Bike Racks with Superior Stability

3rd Generation Family-Owned Doing What We Love the Most

Locally Owned & Operated in Los Angeles, California

Customer Reviews

Based on 19 reviews
John Van Mason
Just what I needed

Did the job and worked great🤙🏻

Curtis Schexnayder
Rad mini

Worked great for rear tire derailer clearance on Rad mini and Rad step thru

gabriel reyes

Small Wheel Adapter for Universal Wheel Holders

Jim Tepedino
Wheel adapter

Good product solves the fat tire issue

Adam Herrera
Wheel adapter

I wish the adapter was an option when I ordered the bike rack. I had to wait for a little over a month for the rack to become available. I then got the rack, then had to order the adapter which was out of stock. It would've been easier to order it all at the same time. "Great product"

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