Hope UDH Derailleur Retention Bolt - Orange
Best current price£13.99from Tweeks Cycles
Best offers
Shopping.co.uk recommended and popular offers
Tweeks Cycles£13.99Visit shop Hope Thru Axle UDH Mech Hanger Bolt - Orange
Visit shopTweeks Cycles£13.99Visit shop One Offer
1 offer from £13.99
View price history by clicking the chart icon.
Product Information
Full details
This guide is for cyclists looking to upgrade or replace their derailleur mounting hardware for UDH or T-Type systems. The Hope UDH Derailleur Retention Bolt offers precise and secure retention, with the added benefit of colour-matching options to personalize your bike. A key consideration is that the T-Type bolt is not compatible with GX derailleurs.
All features
| Model Part Number | HTABUDHC |
|---|---|
| Brand | Hope |
Extended Product Information
FAQs
What is the main purpose of the Hope UDH Derailleur Retention Bolt?
Its main purpose is to securely mount UDH or T-Type derailleurs to the frame, ensuring precise shifting and durability, while also offering aesthetic customization through colour options.
Is this bolt compatible with all derailleurs?
It is compatible with UDH systems and T-Type direct mount derailleurs. However, the T-Type specific bolt is not compatible with GX derailleurs.
What does 'UDH system' mean?
UDH stands for Universal Derailleur Hanger. It's a standard system that uses a two-part setup: the hanger itself, which attaches to the frame's dropout, and a separate retention bolt (like the Hope UDH Derailleur Retention Bolt) that secures the derailleur to the hanger.
Can I use the T-Type bolt with my SRAM GX derailleur?
No, the T-Type bolt is not compatible with GX derailleurs. Ensure you are using the correct bolt for your specific derailleur model.
How do I choose the right colour?
The bolts are available in Hope's six signature colours. Choose the colour that best matches or complements your bike's existing components or your desired aesthetic.
What torque should I use to install this bolt?
Always refer to the specific torque recommendations provided by Hope or your derailleur manufacturer to avoid overtightening or undertightening.
Where are these bolts made?
These bolts are made in Barnoldswick, reflecting Hope's manufacturing location.
Troubleshooting
Derailleur not shifting correctly after installation
Ensure the retention bolt is tightened to the correct torque. Verify derailleur alignment with the hanger. Check if the correct bolt version (UDH vs. T-Type) is being used for your derailleur type. Confirm T-Type bolt compatibility, ensuring it's not a GX mech.
Bolt won't thread properly
Check for cross-threading. Ensure the correct bolt is being used for your specific derailleur hanger system (UDH or T-Type). Inspect the frame's dropout threads for damage or debris.
Bolt feels loose or has play
Re-tighten the bolt to the manufacturer's specified torque. If the issue persists, inspect the bolt threads and the hanger threads for wear or damage. Consider replacing the bolt if it shows signs of stripping.
Pros and Cons
Pros
- Enhances bike aesthetics with multiple colour options.
- Ensures secure and precise derailleur mounting.
- Compatible with both UDH and T-Type derailleur systems.
- Durable construction for reliable performance.
- Directly complements Hope's Thru Axles.
Cons
- T-Type bolt is not compatible with GX derailleurs.
- Requires specific UDH or T-Type hanger system.
- Two-part system (hanger + bolt) needs correct assembly.
Setup, Compatibility & Care
Setup:
- Ensure your bike is equipped with a compatible UDH or T-Type derailleur hanger.
- Remove the old retention bolt if applicable.
- Align the derailleur with the hanger.
- Insert the Hope UDH Derailleur Retention Bolt and tighten to the manufacturer's recommended torque specifications.
Compatibility:
- Compatible with Universal Derailleur Hanger (UDH) systems.
- Compatible with T-Type direct mount derailleurs.
- Note: The T-Type specific bolt is *not* compatible with GX derailleurs.
- Designed to complement Hope's Thru Axles.
Care:
- Periodically check the bolt for tightness, especially after initial installation or heavy use.
- Clean the bolt and surrounding area with a damp cloth. Avoid harsh solvents.
- Inspect for any signs of wear or damage. If damaged, replace the bolt immediately to maintain system integrity.