Upgrade your bike’s braking performance with the Tektro 6-Bolt 180mm Disc Rotor. Delivers consistent, reliable stopping power across all riding conditions from city commuting to mountain bike trails in the wet. Durable Stainless Steel construction for long-lasting performance and corrosion resistance. 1.8mm thick to effectively dissipate heat. Secure 6-bolt mounting. Contact Customer Support if you would like some help choosing the right part for your build or maintenance project.