Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black Model=Youth Pro-X4 Knee Guards As a chain treatment WT-1

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

}RideWrap Chainstay Armor - Matte Black

Thanks to the 22mm rim inner width and the mix of comfort and grip provided by the ideal support of wide tires you can easily change your plans and extend the ride

Color Black Rim Width (Internal) 26 Brake Track None Weight 450 Wheel Size 700c Defined Color Black ISO Diameter 622 / Road / 29" Hub Drilling 24 Rim Material Alloy Tire Type Tubeless Ready Valve Presta Rim Center Offset (mm) 0

Color Black Crank Length (mm) 175 Pedal Spindle 9/16" Spindle Interface Type Square Taper JIS Designed for ebike Yes Defined Color Black

Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black Model=Youth Pro-X4 Knee Guards As a chain treatment WT-1Shimano 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