Birzman Shimano BB Socket (Hollowtech II) CheckoutSpec= Recon Silver TK C1 non-Boost Does not contain any materials

Does not contain any materials that are prohibited by WADA and is free from parabens and formaldehyde

Crank Brothers Pedal Small Parts

Now available in a variety of Anodized colors

RED/Force AXS Crank SpiderNot compatible with SRAM's 3-bolt direct mount interface

Provides light lubrication for moving parts

Birzman Shimano BB Socket (Hollowtech II) CheckoutSpec= Recon Silver TK C1 non-Boost Does not contain any materialsCompatible with Shimano Hollowtech II or other 16 notch 44mm external bearing bottom bracket cups Also compatible with 16 notch rotor disc lockrings (incl. E Thru axle hubs) 1 2 inch drive compatible TECH SPECS description Shimano BB Socket (Hollowtech II) compatibility Shimano Hollowtech II or other 16 notch