SHIMANO Deore XT RT-MT800 Disc Brake Rotor Di2 A7075-T6 super light alloy with

A7075-T6 super light alloy with fully sealed stainless steel bearing and crown cone

This technique increases the carbon fiber compression and lowers the amount of resin needed

ST-R8020/BR-R8070 (SHIMANO Ultegra)

Breathable riding cap for high levels of comfort in all weather conditions

SHIMANO Deore XT RT-MT800 Disc Brake Rotor Di2 A7075-T6 super light alloy withRT MT800 SHIMANO DEORE XT CENTER LOCK Disc Brake Rotor ICE TECHNOLOGIES FREEZA 203 180 160 140 mm SHIMANO's DEORE XT RT RT800 compact and lightweight disc brake rotors feature rapid heat dissipation thanks to ICE TECHNOLOGIES FREEZA heat management system. Installing and removing the rotors is quick and easy with SHIMANO's CENTER LOCK design. Advanced heat sync design reduces brake fade New disc brake rotor construction boosts heat dissipation and