Rohloff Speedhub 4B Rotor 2.3mm thick 180mm Model=Flat Bar Complete Hydraulic Brake Levers } 3mm thick CNC machined

} 3mm thick CNC machined 7075-T6 aluminum

Holmenkol also offers "Arkansas True Hard Stone"

Crank Arm Length 170mm BB Inclusion No Crankset Weight 854g Interface MegaExo Crank Spindle Diameter 24mm Crankset Material Aluminum Chainline 51mm Pedals Thread 9/16 BCD Direct Mount Cinch Primary Color Black Teeth 30 Speed 10/11 Drivetrain Spacing Boost

Designed for use with 30mm spindles

The Scorpion XC RC tire is Ideal for the racer who seeks the best performance in all racing conditions while pushing beyond their limits featuring a tread pattern designed to handle modern XC courses: from unexpected obstacles and various terrain and hardpack to loose conditions

Rohloff Speedhub 4B Rotor 2.3mm thick 180mm Model=Flat Bar Complete Hydraulic Brake Levers } 3mm thick CNC machinedSpecific to Rohloff Speedhubs: larger 4 bolt 65mm BCD pattern Rotors work with most 160 203mm brake systems Model Speedhub Size 180mm Mount 4 Bolt Rohloff Thickness 2. 3mm