Publicado Por En julio 26, 2026 The O'Neal World Force Black 40mm Stem is a vintage MTB and BMX part made of lightweight aluminum. It features a 25.4mm clamp diameter and a 1 1/8 inch steerer tube diameter, making it compatible with a variety of bike types including single speed, downhill, mountain, flatland, and racing BMX bikes. This NOS (new old stock) stem is a reliable and high-quality component for retro cycling enthusiasts looking to upgrade or replace their current setup. With no manufacturer warranty, riders can trust in the durability and performance of this stem for their riding adventures. This was in the back of a shop for years. Check pics for condition
