Trek Speed Concept Gen 1 Headset Preload Nut M10 x Grey Default:Default Specific seatpost ear clamps are

Specific seatpost ear clamps are required for the oversized oval carbon rails

Hard-Case Technology: Advanced puncture protection keeps you rolling smoothly

enhances longevity

take a moment to appreciate the craftsmanship of each cog and its precise alignment with its neighboring cogs

Trek Speed Concept Gen 1 Headset Preload Nut M10 x Grey Default:Default Specific seatpost ear clamps areFastener Trek SpeedConcept Upper Bearing Nut M10x1 Grey Genuine replacement parts Get back on your bike with genuine replacement frame parts & hardware. Original replacement hardware for your Speed Concept. Key Features For OE replacement purposes only not intended for aftermarket installation Specifications Color Grey Size M10 x Gender unisex Intended User Age 12 years and over Model Year 2025 Material Components Aluminum