CATENA MTB SRAM XX1 EAGLE 12V GOLD scarpe-bici-da-strada integrating the seamless upper and

integrating the seamless upper and midsole

Bottom Bracket Feimin FP

Front hubFormula CL‑811 / 15×110 mm

lunghezza 139mm larghezza 250mm

CATENA MTB SRAM XX1 EAGLE 12V GOLD scarpe-bici-da-strada integrating the seamless upper andDESCRIPTION It might look normal from the outside, but the engineering inside this incredible chain design makes possible a gear range previously only found in 2 chainring drivetrains. And it's also the biggest contributor to the ultra smooth, precise, durable and quiet performance of the Eagle drivetrain. Eagle chain links have a smooth radius, with no sharp edges or bevels, producing a significant reduction in noise, friction and wear on chainrings