Jagwire's new Pro LR2 rotors are made to improve the performance of any disc brake-equipped bike. Utilizing an all-new 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. Availableto fit on ISO 6-bolt or Centerlock hubs, Jagwire offers options for nearly any disc brake bike. 2-piece rotor design resists warping and features a reinforced connection with the braking surface for improved durability. Stainless steel machined braking surface resists corrosion and is tuned to reduce braking noise. Aluminum spider helps keep weight to a minimum. Compatible with all popular disc brake pad compounds (organic/resin, metallic, and semi-metallic). Available for either Centerlock or ISO 6-bolt hubs. 2-piece design features an aluminum spider and a separate stainless steel brake track. 6-Bolt rotors include T25 mounting hardware. Centerlock lockrings available separately. Not compatible with brakes with pads that extend below the caliper body. Examples include the Avid BB7, Avid Juicy, Hayes HFX, and Hayes MX1.