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Thetibolt

Post Mount 4 Bolt - Titanium Bolt kit

Post Mount 4 Bolt - Titanium Bolt kit

Regular price $35.00 CAD
Regular price Sale price $35.00 CAD
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Post Mount Disc Brake Hardware Kit | Four-Bolt Type

This premium titanium hardware kit is designed for high-offset Post Mount (PM) adapters that utilize a four-bolt mounting system. This configuration mounts the adapter to the frame/fork with two bolts, and the caliper to the adapter with an additional two bolts, providing maximum stability for large-diameter rotors.


Kit Contents

  • 2x M6 x 18mm Bolts (T0029)

  • 2x M6 x 18mm Shallow Head Bolts (T0021)

  • Note: Required for a complete single caliper/adapter assembly.

Warning

  • Use Anti-Seize compound and a torque wrench for a correct installation

Features

  • High quality titanium
  • PVD coated
  • Corrosion free
  • Lighter and stronger than steel bolts

Shipping

Worldwide Shipping Available

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Technical Specs

Precision engineered for performance

Material

Aerospace Grade 5 Titanium

Thread

rolled 1.0mm Pitch

Finish

High-Durability PVD

Weight

~50% lighter than steel

Compatibility & Fitment

Fits most "Four-Bolt" style Post Mount adapters from major manufacturers:

Brand Compatible Post Mount Adapters
Shimano SM-MA-F203P/P, SM-MA-F220P/PM
SRAM 20 P (post-2020 models), 40 P
Magura QM28 (PM5-180), QM42 (PM6-203), QM26 (PM7-203)
Hope HBMC, HBMH, HBMK, HBML, HBMM, HBMP, HBMQ
NSB 17mm, 20mm, 23mm, 40mm, 43mm, 20mm (200 to 220), 23mm (200 to 223)
Oak Components PM +40/43 MM
Tektro / TRP P40, P43
Hayes 21, 39, 40, 41, 42, 43
Formula PM 6" to F220 (Front/Rear), PM 6" to F203 (Front/Rear)
Others Trickstuff: PMPM 43; KCNC: F180 P/P, F203 P/P; Paul Comp: +20mm, +40mm; Reverse: +60mm, 200 Front, 203 Front
Tech Tip:
This kit utilizes a combination of standard and shallow-head M6 bolts to ensure clearance within the adapter body. Always verify that the shallow-head bolts are used in the specific locations designated by the adapter manufacturer to avoid interference with the brake caliper or rotor.

Why Titanium?

Brake caliper bolts live in a harsh environment.

  • Corrosion resistance
  • Consistent torque feel
  • Premium strength
  • Highly reusable
Titanium feature