Ti-Parts
Titanium Spline Bottom bracket Crank Arm Cover bolt
Size: M15x12
Suitable for Shimano
Sora 3500
Dura Ace Track 7710
Alivio M4000 T4000
Acera
BB-ES51 ES300
Colour:
Gold
Rainbow Oil Slick
Nitride Black
Price per set (2pcs)
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• Rust prevention
• Essential Upgrade for a lightweight Bike, accelerate faster and climb easier, stop quicker !
• 40% lighter thanstock 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
