Caden Cycles Brake Part Lever 7mm Adjustable Barrels-Set of 2 - Black Go to amazon.com Related posts The 15 best brakes bmx bike 2022 FeatureBrake Lever Barrel Adjuster ReplacementsSet of 2 AdjustersAluminumWith Lock Ring7mm size. DescriptionSet of 2 Brake Barrel adjusters for BMX or Mountain bike brake levers. 7mm black