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Use 8mm chainring bolts if mounting your chainring in the middle position utilize 6mm bolts if utilizing a 64 BCD ring
Titanium coated for corrosion resistance
Rotor Size (mm) 203 Pad Compatibility All Pad Compounds Rotor Type Two Piece keyword search TRP 33 Hub/Disc Compatibility 6-Bolt
Rotor Included No Color Black Brake Caliper Mount Flat Mount Hydraulic Fluid Type Mineral Oil Brake Lever Use Right Pad Compound Semi-Metallic Rear Der/Shifter Compatibility Campy 12-Speed Chorus/Record/Super Record 2019+ Includes Brake Disc Adjustable Reach Yes Drivetrain Speeds 12 Defined Color Black
Challenge Gravel Grinder Race Tire - 700 x 42 Tubeless Folding Black ModelNumber=G0186 Use 8mm chainring bolts ifChallenge Gravel Grinder Race Tire 700 x 42 Tubeless Folding Black. Intended for all around or dirt gravel roads this tire comes equipped with a file tread center and a knobbier shoulder tread. File tread center pattern offers low rolling resistance on smoother terrain and increased grip when the road gets rough Shoulder tread is more aggressive for corner confidence and additional control The Gravel Grinder is ideal for hardpack gravel sand loose and