The SRAM S300 puts the precision of PowerGlide shifting technology within easy reach. PowerGlide also gives you enhanced tooth profiles for quicker shifting and more precision. The crank arms are forged out of AL-6061-T6 aluminum.S300 Series
- Includes English threaded cup/bearing set
- Forged AL-6061 arms
- Giga X Pipe (GXP) external bearing system with 3D forged, heat treated and CNC'd 24mm OD CrMo spindle integrated with right crank arm
Confused about bottom bracket standards and what it is you need? Here''s a comprehensive look at the subject:
The Bottom Bracket (Un)Standard blog post.