Hello and thanks for checking out this listing of a Bontrager steerer stub for your first generation Trek Speed Concept triathlon bike! I discovered these parts in the back stock of a high-end bicycle shop as it changed hands and each will come in the mint, new-without-packaging condition seen in the included photographs.

The perfect part for converting the proprietary aerobar on your First Generation Speed Concept to use with a standard 1-1/8" stem and handlebar. Bontrager part number 304037.

PLEASE NOTE: No additional hardware is included with this listing, you will have to supply your own.

I was fortunate to find a small handful of these parts, each is in the same mint condition as the one pictured.

Increasingly hard to find! Pick one up here with FREE Standard Shipping within the USA!

Please contact me with questions, I will do my best to answer them. Review my feedback and buy with confidence. Thanks again!

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