Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black MFPN=HBSP394160CLR Standard tubes hold air considerably

Standard tubes hold air considerably longer due to the purity of the rubber compound and the uniform wall thickness

This innovation is the result of meticulous design and collaboration with professional athletes tested in extreme conditions to meet the highest expectations

Color Black Ring Position/Type Single Tooth Count 38 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Chainring BCD 110 Shimano Asymmetric Material Aluminum Defined Color Black

Color Black TPI 60 Weight 600 Defined Color Black ISO Width (mm) 53 ISO Diameter 559 / 26" MTN Tire Intended Use Mountain Tire Diameter 26" Tire Bead Folding Labeled Size 26 x 2

Bottom Bracket Type Cartridge Misc Black

Shimano Dura-Ace FC-R9200 Left Crank Arm - 175mm Black MFPN=HBSP394160CLR Standard tubes hold air considerablyShimano Dura Ace FC R9200 Left Crank Arm 175mm Black. Replacement left crank arms for various Shimano Dura Ace cranksets. TECH SPECS Color Black Length 175 Spindle Interface Type Hollowtech II