SRAM Universal Derailleur Hanger
The SRAM Universal Derailleur Hanger (UDH) consolidates thousands of hanger options across the industry, while protecting your derailleur against chain jams by pivoting back and out of the way, and slipping slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains.
The Universal Derailleur Hanger consolidates thousands of mountain bike derailleur standards. UDH is designed to rotate rearward in the event of impact, and features the ability to “re-rail” the chain back onto the small cog
It works with all commercially available MTB and E-MTB drivetrains from Shimano to Box to Sunrace.
- Fits - Polygon Tambora (All models)
Product Information
Product Information
Shipping & Returns
Shipping & Returns



SRAM Universal Derailleur Hanger
SRAM Universal Derailleur Hanger
The SRAM Universal Derailleur Hanger (UDH) consolidates thousands of hanger options across the industry, while protecting your derailleur against chain jams by pivoting back and out of the way, and slipping slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains.
The Universal Derailleur Hanger consolidates thousands of mountain bike derailleur standards. UDH is designed to rotate rearward in the event of impact, and features the ability to “re-rail” the chain back onto the small cog
It works with all commercially available MTB and E-MTB drivetrains from Shimano to Box to Sunrace.
- Fits - Polygon Tambora (All models)
Original: $16.00
-70%$16.00
$4.80Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The SRAM Universal Derailleur Hanger (UDH) consolidates thousands of hanger options across the industry, while protecting your derailleur against chain jams by pivoting back and out of the way, and slipping slightly when encountering impacts. It improves shifting performance, guarantees better alignment, and works with all drivetrains.
The Universal Derailleur Hanger consolidates thousands of mountain bike derailleur standards. UDH is designed to rotate rearward in the event of impact, and features the ability to “re-rail” the chain back onto the small cog
It works with all commercially available MTB and E-MTB drivetrains from Shimano to Box to Sunrace.
- Fits - Polygon Tambora (All models)

















