julio 22, 2026Publicado Por En julio 22, 2026Bike Handlebar Shim 25.4mm – 31.8mm Universal Bicycle Components Conversion【Premium Material】Bike handlebar shim is made of aluminium alloy material, high strength, lightweight and durable. 1 Adapter Shim. 【Easy to Use】To change your handlebar/ stem size easily with this bushing without changing stem.