Replacement Lower Parts for a Yakima RidgeBack Bike Rack for 4 Bikes
Updated 11/17/2025 | Published 12/25/2024
Products Featured in This Question
Question:
Hello, Ive bought a yakima 4 bike carrier but I dont know what piece goes into the hitch part. Would you be able to help me find the replacement parts?
asked by: Muhammad K
Expert Reply:
Thanks for the photos, Muhammad!
What you have is the Yakima RidgeBack Bike Rack for 4 Bikes # Y02458, and it's the silver adapter piece that will go into your hitch receiver.
With that being said, it also looks like you're missing a few pieces; the SpeedKnob and Wedge Assembly # 8880508 along with the 2" Shank Adapter # 8880612 which includes a few of the silver parts that you're missing.
I'm attaching a video where Evangeline shows how to use the bike rack so you can get a good idea of how everything is supposed to install and operate.
(click to enlarge)
(click to enlarge)
(click to enlarge)
(click to enlarge)
Product Page this Question was Asked From
Yakima RidgeBack Bike Rack for 4 Bikes - 1-1/4" and 2" Hitches - Tilting
- Hitch Bike Racks
- Hanging Rack
- Folding Rack
- Tilt-Away Rack
- Frame Mount
- Hitch Lock
- 4 Bikes
- Class 2
- Class 3
- Fits 1-1/4 and 2 Inch Hitch
- Fits 1-1/4 Inch Hitch
- Fits 2 Inch Hitch
- Yakima
more information >
Featured Help Information
Instructions
Miscellaneous Media
Continue Researching
- Search Results: yakima speedknob
- Search Results: yakima spacebooster
- Video: Let’s Check Out the Kuat Ubar Bike Frame Adapter Bar for Women's and Alternative Frame Bikes
- Shop: Kuat Ubar Bike Frame Adapter Bar for Women's and Alternative Frame Bikes
- Shop: Yakima HandCuff Cable Lock for RidgeBack and SwingDaddy Bike Racks
- Video: Feature Breakdown: Replacement SpeedKnob and Wedge Assembly for Yakima Bike Racks
- Shop: Replacement SpeedKnob for Yakima HoldUp EVO and SingleSpeed Bike Racks
- Shop: Replacement SpeedKnob and Wedge Assembly for Yakima Bike Racks
- Shop: Replacement 2" Shank Adapter for Yakima RidgeBack or FullTilt Bike Racks
- Video: Feature Review Replacement 2" Shank Adapter for Yakima RidgeBack or FullTilt Bike Racks
- Video: Review of the Replacement 2" Shank Adapter for Yakima RidgeBack or FullTilt Bike Racks
- Shop: Replacement Pull Pin for Yakima HoldUp +2 2-Bike Add-On
- Shop: Replacement Hitch Pin for Yakima Dr. Tray and HoldUp EVO Bike Racks
- Video: Breaking Down the Replacement SpeedKnob for Yakima HoldUp EVO and SingleSpeed Bike Racks
- Video: Let’s Check Out the Replacement SpeedKnob for Yakima Dr. Tray Bike Racks
- Video: What to Know About the Replacement Control Key for Yakima Same Key System
- Q&A: Replacement Speed Knob With Wedge for Yakima Full Swing Bike Rack
- Q&A: Available Replacement Parts for Yakima RidgeBack 2 Bike Rack
- Q&A: Replacement Locking Core and Key for Yakima Locking Knob
- Q&A: Why Isn't My Speed Knob on My Yakima RidgeBack # Y02458 Unscrewing?
- Q&A: What Replacement Assembly Do I Need for My Yakima RidgeBack 2 Bike Rack?
- Q&A: Do Springs Come With Replacement SpeedKnob for Yakima HoldUp EVO
- Q&A: Will The Pace Edwards UltraGroove Tonneau Cover Fit A 2023 Ford F-350 DRW 8' Bed
- Article: Trailer Wiring Diagrams
- Search Results: trailer hitch
- Shop: Trailer Hitch
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Shop: Trailer Wiring
- Search Results: trailer tires and wheels
- Article: How to Measure for Trailer Hitch Drop
on Hitch Bike Racks
Jon G.
11/17/2025
Hey Muhammad, how did things go with the replacement parts for your Yakima RidgeBack bike rack? Were you able to get the SpeedKnob, Wedge Assembly, and 2" Shank Adapter fitted correctly? Your update could make it easier for the next person with the same rack.