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Product details
Two pieces of ZTTO bicycle aluminum alloy crank cover screws are designed for fixing crank covers on mountain bikes. They are compatible with M18, M19, and M20 crank covers.
- Product type: Screws
- Material: Aluminum alloy
- Key feature: High strength, corrosion resistance
- Color: Red
- Intended use: Fixing crank
- Compatibility: M18, M19, M20 crank covers
- Suitable for Prowheel hollow one-piece discs; FS.A discs; old FC-4500 and FC 5600 road discs (M18)
- Suitable for ZTTO, IXF and other brands of hollow one-piece discs (M19)
- Suitable for Shimano sets such as M4000, M590, M596, M661, SLX, XT, XTR and other one-piece discs (M20)
- Overall light and compact
- High hardness
- Easy to install
- Spreads pressure and tightens nuts on parts, reducing damage risk
- Smooth appearance after cutting and anodizing