Prickly Full Floating Rotors. Designed and developed for LBX Ultra Bee Brake systems. These rotors offer a true Moto setup, predictable and consistent braking performance. Experience a drastic increase in lever feel, modulation, and brake torque, surpassing any standard mountain bike rotor.  Cut from High carbon 420 stainless steel  Full floating to increase brake pad to rotor contact Heat treated  Double disc parallel ground  6061 machined carrier  7 spoke design to reduce warping under extreme and repetitive braking conditions Rear rotors are M6 bolt mounting for Surron oem 54mm pattern Front rotors are M5 bolt mounting with standard 44mm pattern   230mm diameter 4mm thickness  Fits LBX or Talaria bikes with our Moto brake systems only!   Please confirm 230mm and 3.5-4mill thick compatibility with your braking system. Sold individually, Select desired carrier style before checking out!  Check out our 250mm fin for full rotor coverage!   MADE IN CALIFORNIA