SRAM/Truvativ X0 X9 26T 80mm Chainring Use with 39T Drivetrain Speeds-11" 37 Spindle Interface Type FSA

37 Spindle Interface Type FSA MegaExo Weight 100 BB Shell Width (mm) 68 BB Shell Width (mm) 73 BB/Frame Interface English

37 Spindle Interface Type FSA MegaExo Weight 50 BB Shell Width (mm) 100 BB/Frame Interface English

DUB technology features a better-engineered bottom bracket and a new spindle design which together allows for a more uniform approach to bottom bracket fitment better sealing against contamination and forward and backward compatibility

}Magura QM9 Adaptor for 203mm Rotor on Rear IS Mounts

SRAM/Truvativ X0 X9 26T 80mm Chainring Use with 39T Drivetrain Speeds-11" 37 Spindle Interface Type FSASRAM Truvativ X0 X9 26T 80mm Chainring Use with 39T. Original equipment on SRAM and Truvativ cranks they also work well with other drive trains. Supplied in TruVativ packaging TECH SPECS Tooth Count 26 Ring Position Type Inner Drivetrain Speeds 10 Chainring BCD 80 Color Black Defined Color Black Material Aluminum