Number of gears: This is a 12-speed cassette

Who's this for: People with an E-Thirteen rear wheel that want to switch out their freehub body to allow them to fit a cassette with a different mounting standard

Additional radness- the clear acrylic lid is a great spot to stick your favorite brand stickers

Sleeve Length: Long raglan sleeves

absoluteBLACK Direct Mount Narrow Wide Chainring - SRAM Direct Mount - 3mm Boost - Round - Black - 9-12 Speed - 28T PDP|Colour Number of gears: This isabsoluteBLACK is dedicated to producing the world's finest oval chainrings and were the first to crack the code to discover the correct shape and 'clocking' to make an oval chainring work. They learned how to maximize the part of the stroke where power is produced and minimize resistance where it isn't. The oval shape smooths the delivery of power throughout the pedal stroke and improves efficiency and energy conservation. Many other brands have