Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black Model=Youth Pro-X4 Knee Guards }Shimano PD-M9000 Pedal Axle Assembly

}Shimano PD-M9000 Pedal Axle Assembly - Right

Color Black Flat Protection Tread and Sidewall TPI 60 Defined Color Black ISO Width (mm) 35 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 700c Tire Bead Folding Labeled Size 700 x 35 Tire Type Tubeless Ready Clincher PSI 80

As a chain treatment WT-1 will clean your chain by pushing dirt and debris to the surface where it can be wiped away

Tapered leg

Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black Model=Youth Pro-X4 Knee Guards }Shimano PD-M9000 Pedal Axle AssemblyShimano Dura Ace FC 9000 Left Crank Arm 172. 5mm Black. Replacement left crank arms for various Shimano Dura Ace cranksets. TECH SPECS Color Silver Spindle Interface Type Hollowtech II Length 172. 5