Disc Brake Rotors 120mm Compatible with Mountain Bike

1 Hollow Design: This bike disc brake rotor has a hollow design for fast heat dissipation, fast ventilation and excellent performance. 2 Lightweight Design: This disc brake sheet is designed to be lightweight so that it does not add extra weight to the bike and is burden free. 3 Corrosion Resistant: The abrasion and corrosion resistant properties of this bike brake accessory make it even more attractive. 4 Replacement Repair Parts: This brake disc can be used as a replacement part to replace and repair the damaged original parts and prolong the service life of the bike. 5 High Hardness: Made of premium steel, high hardness, rustproof and sturdy, has long service life, perfect bike replacement accessories.

What's in the box
1 x Bike Disc Brake Rotors