YPBEW Aluminum Alloy Crankset Bolts Cycling Watertight Sealed Crank Nut Crank Screw Square Taper Bottom Bracket Screw Crank Screw Square Taper Bottom Bracket Bolts Crank Screw Crankset Bolts

YPBEW Aluminum Alloy Crankset Bolts Cycling Watertight Sealed Crank Nut Crank Screw Square Taper Bottom Bracket Screw Crank Screw Square Taper Bottom Bracket Bolts Crank Screw Crankset Bolts

• Package Contents: You will receive 1 pc crank screw bicycle. The size of the aluminum alloy crank bolts 24.3x20.7mm/ 0.96x0.for 81 inch. Meet your daily needs.
• The bottom bracket crank screws high-quality aluminium alloy material, plastic seal, no separate crank cover required, strong and
• Application: The square taper bottom bracket crank screw hexagon socket fit for almost bicycle types and suitable for square crank set and bottom bracket.
• Features: The crank screw hexagon socket can effectively avoid the influence of external water, sand, mud on the centre and increase the service life.
• Easy to Install: The crank screw hexagon socket is small, sturdy and lightweight, portable and easy to install. Quick assembly in just a few simple steps.