Priekšējā zobrata bloks SunRace FCR9F 50x34T 170mm 2x9-speed CHWH156
Compatible with SHIMANO/SRAM
Function: Super Fluid Drive
Crank Arm Spline Type: Square Taper
Number of Teeth: 50-34T
Outer Chainring: Aluminum / Anodized / CNC
Inner Chainring: Aluminum / Anodized
Removable Chainrings: YES
Crank Arms: 6061 Aluminum Forged / High-Polished Anodized
Crank Arm Length: 170mm
Chainring Bolts and Nuts: SCM435 Chromoly
Bolt Circle Diameter (BCD): 110mm
Chain Line - 43.5mm
Weight: 600 g
Includes LEFT and RIGHT crank arms.