Sell MEROCA Bicycle Crank Arm Bolt M18 M19 M20 Mtb Road Bike Crankset Screw Cap Bolts best price

CNC aluminum alloy mountain bike color crank cover BB axle screw ximano tooth plate specification [product features] Aluminum alloy CNC processing, precision & strength, much better than the original plastic screw. Various colors, suitable for individual modification. [product parameters] The screw with 20 mm thread pattern is suitable for ximano and one-piece hollow tooth disc with the same specification as the original one, such as M590, m596, M661 SLX XT XTR, etc. The 18mm thread screw is suitable for haomeng hollow integrated disc, FS. A dental disc and old fc-4500 and fc-5600 highway dental disc, so you should measure the thread diameter of your own dental disc before purchasing. Weight: 7g Material: aluminum alloy Specification: M18 / M19 / M20 This nut is suitable for the replacement of the left crank nut of the himaro integrated dental plate. Please pay attention to specifications before purchasing. Due to the measurement error can not be installed, we do not compensate the freight oh.