SRAM S300 165mm 48T Black Crankset and Bottom Bracket
The SRAM S300 GXP crank is made of AL-6061-T6 aluminum and includes a GXP bottom bracket, designed to be lightweight and stiff.
- The description claims that the crank adds speed and sheds weight.
The SRAM S300 GXP crank is made of AL-6061-T6 aluminum and includes a GXP bottom bracket, designed to be lightweight and stiff.