Both cassettes are MICRO SPLINE compatible and built with steel

double-butted 6061-T6 aluminium

Who's this item for: People who already own the Wolftooth Encase Hex Bit Wrench Multi-Tool and need some replacement bits

so too is replacing the bottle

Fox Flexair Shorts - 34 - Black Back in Stock Both cassettes are MICRO SPLINELightweight, all way stretch mountain bike shorts with airflow zones The ultimate in speed and performance, Flexair Lined Shorts are incredibly lightweight and comfortable. Constructed using TruMotion all way stretch fabric, they rapidly wick perspiration and flex to give you a feeling of freedom unlike any MTB short you've ever worn.