• Size - Thread standard: M18; Outer diameter: 28mm/1.1"; Total length: 15mm/0.59"; Thread length: 9mm/0.35"; Inner hole: 11mm/0.43".Crank screws are available in multiple colors.You can choose your favorite color according to your wishes and needs.It is also possible to update the appearance of your bike.
• Material - The mountain bike crank cover screw is made of aluminum alloy, which is strong, lightweight and sturdy, corrosion-resistant and rust-resistant, wear-resistant and not easy to break, and can be used for a long time.
• Features - Aluminum alloy crank cover screw is high-precision CNC machined with burr-free appearance, standard thread cutting, perfectly fits the crank, provides professional crank fixing, and effectively prevents water and dust from entering.
• Application - Crank fixing bolts are used to fix the chainring and crank of a crankset, suitable for mountain bikes and road bikes, reducing the risk of damage to parts by distributing nut pressure to the fixed part.
• Caution - When installing, please tighten the screws according to the specified torque.If it is too loose, parts may come off, and if it is too tight, it may damage the aluminum alloy material.
The mountain bike crank cover screw is made of aluminum alloy, which is strong, lightweight and sturdy, corrosion-resistant and rust-resistant, wear-resistant and not easy to break, and can be used for a long time.
Aluminum alloy crank cover screw is high-precision CNC machined with burr-free appearance, standard thread cutting, perfectly fits the crank, provides professional crank fixing, and effectively prevents water and dust from entering.
Crank fixing bolts are used to fix the chainring and crank of a crankset, suitable for mountain bikes and road bikes, and reduce the risk of component damage by distributing nut pressure to the fixed part.
When installing, please tighten the screws according to the specified torque.If it is too loose, parts may come off, and if it is too tight, it may damage the aluminum alloy material.
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