GoHZQ MTB Stem Adjustable Bicycle Handlebar Stem 0-90 Degree 90 mm 110 mm Handlebar Stem 25.4 mm 31.8 mm Bicycle Stems Handlebar Stems for Bicycle, Road Bike, Bike (25.4 x 110 mm) : Amazon.de: Sports & Outdoors
VIGRUE 715PCS M2.5 x 4/6/8/10/12/16/20/25mm Hex Button and Socket Head Cap Screws Nuts Washers Assortment Kit with Storage Box, 12.9 Grade Alloy Steel Black: Amazon.com: Industrial & Scientific