Replacement Tensioner Knob Bolt Needed For A Thule Helium 3 Bike 971XT Bike Rack
Updated 12/15/2025 | Published 11/25/2024
Products Featured in This Question
Question:
Hi, I have the Thule 971XT Helium bike rack, and the long bolt that connects the knob/ tightener snapped on my rack. I don’t know have the part number but would you carry this replacement bolt?
asked by: Jonathan H
Expert Reply:
Hey Jonathan,
You wouldn't be able to replace just the bolt and would need to replace the entire stinger/shank portion of the rack, which unfortunately is discontinued. The part number for the stinger assembly is 7521108001. You can try seeing if anyone else still has it but it'll likely be a hard find at this point. If you can't find it and end up having to replace the rack you can go with the newer version # TH9043PRO or we can talk more about what bikes you have and what kind of features you're wanting and I can look for something that checks all the boxes for you.
Product Page this Question was Asked From
Threaded Hitch Pin for Thule Snug Tite Hitch Lock and Anti-Rattle Device - 4-1/2"
- Accessories and Parts
- Bike Locks
- Trailer Hitch Lock
- Locking Hitch Pin
- Threaded Pin
- Thule
more information >
Continue Researching
- Q&A: Correct Replacement Threaded Hitch Pin for Older Thule 2-Bike Rack
- Q&A: Alternative 7-Way Connector for the Kia R0F67 AC600 on a 2025 Kia Carnival
- Q&A: 2025 Kia Carnival Trailer Hitch and Wiring Recommendations
- Q&A: Recommended Hitch, Wiring, and Brake Controller for a 2025 Kia Carnival
- Q&A: Recommended Cable and Hitch Pin Lock for a Thule Vertex 9028 Bike Rack
- Q&A: Recommended Lock and Anti-Rattle Device for a Thule Transporter Combi Enclosed Cargo Carrier
- Q&A: Locking Hitch Pin for Curt Bike Rack 18085
- Article: Trailer Hitch Installation Tips
- Article: Brake Controller 7- and 4-Way Installation Kit (ETBC7)
- Article: 30-Amp and 50-Amp RV Service: What's the Difference?
- Article: Rooftop Cargo Carriers
- Article: How to Measure for Trailer Hitch Drop
- Article: 4 Common Myths About RV Solar Power
- Article: 5 Things to Know About Weight Distribution Hitches
Robin H.
12/15/2025
Hey Jonathan, were you able to track down that stinger assembly for your Thule Helium rack or decide to go with the newer Helium Pro version instead? Knowing what worked could help others trying to keep their older racks going.