SHIMANO SLX crank screws, Black

Rigid arm construction helps maintain alignment under load, giving riders a direct feel during climbs and accelerations Tornillo Fijación Bielas-FC-T661 compatibility makes replacement planning easier for workshop builds, upgrades or routine drivetrain servicing Tooth configuration is tuned for smooth cadence changes, helping keep momentum across mixed terrain and varied riding speeds Durable finishing helps resist everyday wear, keeping the component suitable for regular road, gravel or MTB use FC-T661 drivetrain layout supports efficient power transfer, stable pedalling and dependable chain engagement