TerchPilet Universal Derailleur Hanger Replacement for SRAM UDH, CNC Aluminum Rear Derailleur Hanger with Reverse-Thread Bolts, Compatible with Road Gravel MTB E-MTB Frames Designed for UDH, Black

TerchPilet Universal Derailleur Hanger Replacement for SRAM UDH, CNC Aluminum Rear Derailleur Hanger with Reverse-Thread Bolts, Compatible with Road Gravel MTB E-MTB Frames Designed for UDH, Black

• 【UDH Replacement – Broad Drivetrain Compatibility】 Designed as a replacement for SRAM Universal Derailleur Hanger (UDH) frames. Compatible with standard rear derailleurs from SRAM, Shimano, Campagnolo, TRP, and other major brands (excluding SRAM Full Mount Transmission systems).
• 【CNC-Machined 6061 Aluminum Alloy】 Precision CNC-milled from high-strength 6061 aluminum alloy for excellent stiffness, durability, and accurate derailleur alignment. Anodized surface with chamfered, deburred edges ensures long service life and a refined finish.
• 【Improved Shifting Precision & Strength】 Rigid one-piece construction improves derailleur positioning and shifting consistency compared to traditional hangers. Designed to help protect the derailleur and frame during impacts while maintaining crisp gear changes.
• 【Dual Reverse-Thread Bolt System Included】 Supplied with M12×1.0P and M12×1.5P left-hand thread bolts plus washers to match different frame specifications. Reverse-thread design resists loosening caused by vibration during riding.
• 【Important Installation & Safety Notes】 Only compatible with frames specifically designed for UDH. Bolts use left-hand threads (tighten counterclockwise) and must be torqued to 25 Nm. Do not grease hanger or bolt threads—apply grease only to thru-axle threads as specified.