Jotekonoby Bike Rear Derailleur Hanger, 3500 Derailleur Hanger, Bicycle Gear Mech Hanger, 3700 Tail Hook, Steel Derailleur Hanger, 4300 Rear Hanger

Details

• 【 and Practical】Made of steel material, this Bike Rear Derailleur Gear Mech Hanger is and practical to use.
• 【Wide Compatibility】This derailleur hanger is compatible with various for trek bicycle models, including for trek 3500, for trek 3700, for trek 3900 Disc, and more. Please refer to the description for a complete list.
• 【Precise Fitment】Designed specifically for for trek bicycles, this gear mech hanger ensures a precise fit and reliable performance.
• 【Easy Installation】The package includes the derailleur hanger and bolts, making it easy and convenient to install on your bike.
• 【Lightweight and Reliable】With a weight of only about 15g, this derailleur hanger adds minimal weight to your bike while providing a reliable connection between the rear derailleur and frame.