The Thule 3D Dropout 10 mm Adapter enables you to attach a bicycle trailer kit to your bike. It's made for bikes with hooded dropouts and has simple, easy, and quick installation. The Thule 3D Dropout 10 mm Adapter adds versatility to your bike.
Simple and Easy Installation Attaches Bicycle Trailer Kit to Bike For Bikes with Hooded Dropouts
Materials: Steel Size: 10 mm