CATENA MTB SRAM XX1 EAGLE 12V GOLD scarpe-bici-da-strada Bottom Bracket Feimin FP

Bottom Bracket Feimin FP

400KG +/-5%

Rear tyreSchwalbe ONE Race-Guard Fold700x28C

removable BatteryTapered Headtube E2

while offering the fastest and most precise shifting available on the market

CATENA MTB SRAM XX1 EAGLE 12V GOLD scarpe-bici-da-strada Bottom Bracket Feimin FPDESCRIPTION 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