TRP F5 Disc Brake Adaptor - Front Flat Mount Fork to Flat Mount Caliper For 140 160 mm Rotor CheckoutSpec= 12x157 SuperBoost Color Black Rim Width (Internal)

Color Black Rim Width (Internal) 30 Wheel Size 27

Double or Triple Double Drivetrain Speeds 10 Derailleur Capacity 16 Front Derailleur Clamp Braze-on Front Derailleur Cable Pull Bottom Pull Front Der/Shifter Compatibility Shimano Road Max Ring (teeth) 46 Front Derailleur Style Topswing

Color Red Ring Position/Type Chain Retaining Single Ring Tooth Count 36 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 104 Material Aluminum Defined Color Red

its job is to dissipate the energy of the impact

TRP F5 Disc Brake Adaptor - Front Flat Mount Fork to Flat Mount Caliper For 140 160 mm Rotor CheckoutSpec= 12x157 SuperBoost Color Black Rim Width (Internal)TRP F5 Disc Brake Adaptor Front Flat Mount Fork to Flat Mount Caliper For 140 or 160 mm Rotor. TRP Disc Brake Adaptors TECH SPECS Brake Caliper Type Flat MountMount Rotor Size Front Flat 140 RotorMount Rotor Size Front Flat 160 Rotor