Box components Box Two M30-P 175mm Euro crankset black MFPN=00.4315.032.600 Micron-size and spherical shape helps

Micron-size and spherical shape helps reduce sliding friction by creating a rolling effect the surface of the chain

}Zipp CeramicSpeed Freehub Body and Bearing Kit - 177 XDR (bearings preinstalled)

}SRAM Mahle/Specialized SL Spider - 104BCD Ebike Black

2 Disc Brake Rotor - 160mm 6-Bolt Silver

especially when wet

Box components Box Two M30-P 175mm Euro crankset black MFPN=00.4315.032.600 Micron-size and spherical shape helpsOversized Technology Hollow Forged Design Oversized 30mm Alloy Spindle Self Extracting Crank Bolt System 4 bolt 104 BCD Spider with Flex Resistant Ring External BSA 30mm BB Included Model Box Two M30 P Length 175mm Direct Mount BCD 4x104mm Spindle Interface 30mm (BSA BB Included) Material Aluminum Color Black