Ti-Parts
Titanium Chainring bolt for Road bike, Foldie , minivelo
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Shimano:
R9270 R9170 R8270 R8070
R8000 R7000 R9100 etc
Shimano crank need 4pcs
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• Rust prevention
• Essential Upgrade for a lightweight Bike, accelerate faster and climb easier, stop quicker !
• 40% lighter thank stock screw
• Strong Corrosion Proof from BrakeOil ,sweat & rain
• PVD HardenSurface, Difficultto get scratch (Physical Vapour Deposition)
• Polished surface, shining under the sun
• Hot stamping forging head, not easy rounded by tool
