FSA PowerBox Carbon Road Chainring ABS 52T 4-bolt MFPN=440157 Color Black Lower Stack Height

Color Black Lower Stack Height 1 Bearing Type Cartridge Crown Race 40 Weight 50 S

Rotor Size (mm) 140 Pad Compatibility All Pad Compounds Rotor Type Two Piece Hub/Disc Compatibility Center-Lock

8 Internal Lock Size Metric 85cm Bracket Frame mount bracket (included) Lock Type Key Primary Color Black Thickness In mm 3mm

8mm Stem Angle -12° Primary Color Black Stem Length 130mm Face Plate Bolts 3

Maximized ventilation with 18 vents effective even at low speeds

FSA PowerBox Carbon Road Chainring ABS 52T 4-bolt MFPN=440157 Color Black Lower Stack HeightFSA PowerBox Carbon Road Chainring ABS 52T 4 bolt. The FSA PowerBox Road ABS Chainring is engineered for seamless integration with FSAs PowerBox cranksets offering precise shifting and efficient power delivery. ABS (Asymmetric Bolt Standard) design enhances compatibility and drivetrain performance for road cyclists focused on data driven training and racing.