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Trek

Trek 2010 MTB 8 Series Countersunk Head Bolt

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Original price $3.99 - Original price $3.99
Original price $3.99
$3.99
$3.99 - $3.99
Current price $3.99
Color: Silver
Size: 5mm x 9mm

The Trek 2010 MTB 8 Series Countersunk Head Bolt is genuine Trek proprietary frame hardware designed as original‑equipment replacement fastener for the rear derailleur hanger. Built for precise fit and long‑term reliability, this chrome‑coated bolt matches the exact specifications of Trek’s 8 Series MTB frames. The hanger is sold separately.

Tech Specs

  • Size: 5 mm × 9 mm

  • Thread Pitch: 0.8

  • Head Type: Counter

  • Drive Type: Hex Socket

  • Coating: Chrome

Shipping information

Ships in 2–3 business days with free delivery across Canada on orders over $99. Same‑day pickup available Tue–Sat (closed Sun–Mon).

Returns & warranty

Enjoy hassle‑free returns within 30 days on unused items in original packaging (excludes bikes and sale items). Free in‑store returns anytime.