Ritchey WCS C220 carbon matrix stem in the 100mm legth, 84 degree (or 6 degree) angle. 31.8mm clamp diameter. Weighs 138 grams, super light! Less than a year old and minimally used (<30 miles), looks and functions as new. Swapped out for a shorter stem. MSRP is $180. Asking $100.

Will ship fast. Thanks!