2 Pcs M20 Crank Screws Bicycle Crank Arm Screws Aluminum Alloy CNC Crankset Screws Crank Fixing Bolt

About this item Bike Crank Screw: This product is used to fix the crank and crank of the sprocket. Product diameter: 28 mm, nut diameter: 20 mm. Quantity: 2pcs / set CNC High Precision Machining: The crank arm screws is made of 7075 aluminum alloy material which is anti-rust, resistant, sturdy. Good processing with good texture can ensure a long service life Bright Colors: Crankset Screws with colorful style, suitable for personality modificine. Light weight but strong, corrosion resistant, sturdy M20 Crank Screws: This bike crank bolts fits most mountain bikes with hollow shaft. Easy to install and remove by using the British 3/8 allen wrench (not included) Crankset Arm Fixing Bolt: Smooth surface, fine finish, long life. Wonderful accessory for your bike! It is a great accessory for cycling enthusiasts