# 57-98 Sloped Aluminum Barrel Stirrups Login to see price! Polished Aluminum Barrel Stirrups. Tread surface is angled for better comfort. Category: Stirrups Related products # 112281 Polished Aluminum Reiner. 2″ Flat Tread Login to see price! # 9706 Overshoe Visalia Login to see price! # 9607 Roper Stirrups Login to see price! # 57-99 Aluminum Barrel Stirrups in Colors Login to see price!