SHIMANO Steps E5000 CRE50 E-bike chainring

Shimano Steps E5000 - Chainring - E-Bike - 9/10/11-Speed Shimano´s Sm-Cre50 Steps E5000 Chainring Features A Symmetric And Narrow Q-Factor Design For 9/10/11-Speed Drive Units. The 3-Piece Construction Includes A Square Bottom Bracket Axle Serration And The Chainring Is Offered In Both 44t And 38t Options. Features: - Symmetric And Narrower Q-Factor Design Than Current E6000 Series - Normalization And Unification Of Chainline For Various System - 3-Pieces Construction With Square Bottom Bracket Axle Serration - Chain Ring Teeth: 44t - Chain Guard Type: Double Chain Guard, Single Chain Guard, Without Chain Guard