Scale HMX carbon frame RockShox SID SL Ultimate 110 mm fork SRAM XX – SL AXS transmission, PM, drivetrain SRAM Motive 4-piston disc brakes Fulcrum Red Zone carbon wheelset Maxxis Rekon Race folding tires Syncros components made of carbon The Scale RC World Cup is the perfect blend of stiffness, low weight, and 30 years of expertise in carbon processing. These features, combined with an uncompromising frame design, make the Scale so fast with every single pedal stroke that nothing can hold you back. It takes you anywhere when you're short on time.