Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black CheckoutTitle=Benno RemiDemi 9D Evo 2 Performance Class 1 Ebike - 400wh Tubeless Ready up to 60

Tubeless Ready up to 60 PSI Flat Protection Tread and Sidewall Color Black Defined Color Black ISO Width (mm) 53 ISO Diameter 622 / Road / 29" Tire Intended Use Gravel Tire Diameter 29" Tire Bead Folding Labeled Size 29 x 2

Retrofittable to all Ratchet DEG freehub systems and lighter than other solutions just replace the hubs threaded ring and the two ratchets to enjoy three different degrees of freehub movement: 0° 10° and 20°

Always prioritizing materials the GS3 Evo is composed a proprietary rubber compound Made in Germany

Gas-To-Liquid (GTL) is a hydrodynamic fluid film synthesized from natural gas

Padded/insulated construction controls internal temperature and keeps load quiet - perfect for transportation of snacks

Shimano Dura-Ace FC-9000 Left Crank Arm - 172.5mm Black CheckoutTitle=Benno RemiDemi 9D Evo 2 Performance Class 1 Ebike - 400wh Tubeless Ready up to 60Replacement left crank arms for various Shimano Dura Ace cranksets. Color Silver Spindle Interface Type Hollowtech II Length 172. 5