MTX Brake Disc Solid Type - Rear S3-Cat-Hardparts-Chain&Sprockets-OffroadChains The Original Equipment R850's are

The Original Equipment R850's are designed for each model

19mm tread (approx)

I YZ250 99-246Ignition Cover Magnesium Boyesen

cooler feel

R&G Second Skin Ducati 899 Panigale 2013-2017

MTX Brake Disc Solid Type - Rear S3-Cat-Hardparts-Chain&Sprockets-OffroadChains The Original Equipment R850's areMTX solid discs are constructed using one complete segment of Japanese SUS 420 stainless steel, then heat treated to HRC 36+ 2. Lightening and drill hole patterns are as per OEM designs to improve braking performance and reduce the temperature of the disc. MTX Discs provide amazing braking control for your motorcycle. All MTX discs are designed and manufactured with world leading, cutting edge technologies: Precision CNC machined and laser cut