商品分類 English Nederlands 簡体中文 正體中文 Home Bottom Bracket Home EnglishBottom Bracket E171R BB Screw Code E171R Features Specifications ․ English (1.37"x24TPI) . For right side ․ Product Dimensions : 3.5 x 3.5 x 1.3cm ․ Weight : 0.062kg ․ Color : Gold ․ Material : Steel Add to cart E171R BB Screw Continue Shopping Checkout