This genuine Trek bolt is designed to meet factory specifications for secure mounting while maintaining a clean, stealthy look. With an 18.5 mm head and black finish, it provides strong clamping power and corrosion resistance where appearance matters.

Features:

• Trek OEM replacement bolt
• Thread: M10 × 1, Bolt length: 16 mm, Head diameter: 18.5 mm
• Black finish for a clean, low-profile appearance
• High-strength material for reliable fastening