Stages Ultegra dual sided power meter crankset (172.5). In good condition. Works great. Normal wear on outside. 12 speed. New 50/34 chainrings installed in July and haven’t been used much since I was on my gravel/mountain bike most of the fall. Everything works great and this power meter has never let me down. Bought new at Western Bikeworks. Only selling because I’m chasing the latest trend of shorter cranks.