Jagwire's Pro LR2 rotors are made to improve the performance of any disc brake-equipped bike. Utilising a 2-piece construction design, the LR2 rotors have a stainless steel braking surface to provide quiet, consistent stopping power. The lightweight aluminum spider features an integrated concentric ring and reinforced rivet joints to resist warping and improve durability Available to fit on ISO 6-bolt or Centre Lock hubs, Jagwire offers options for nearly any disc brake bike. Compatible with all popular disc brake pad compounds (organic/resin, metallic, and semi-metallic).