BIRZMAN frame protection tube tops
BIRZMAN Tube Tops - flexible frame guards for shifter cables with 4 mm outer sheaths. The rubber sleeves are simply put on the outer sheaths and protect your bike frame on sensitive chafe marks. This is especially needed in places where frame protection film does not stick, such as on welds.
Size: for 4 mm external trains
Length: 40 mm
Delivery: 4 pieces