Belnotelt Bike Rear Derailleur Hanger #322175 For Trek 3500, 3700, 3900, 4000, 4100, 4300, Steel Gear Mech Tail Hook With Bolts, Silver

Details

• 【 Material】Made of and practical steel material, long-lasting and reliable performance. 【Wide Compatibility】Bike Rear Derailleur Gear Mech Hanger #322175 is compatible with a range of models, including 3500, 3700, 3900, and more. Suitable for both disc and non-disc versions. 【Installation】 and hassle- installation with included bolts. 【Silver Color】Elegant silver color adds a sleek and stylish look to your bike. 【Lightweight Design】Weighing only about 15g, the derailleur hanger adds minimal weight to your bike while providing essential functionality.