パークツール クラウンレースセッティングシステムエクステンション (CRS-15EXT)

Installing a long travel fork meant I needed extra reach, and this extension handled a 400mm steerer with no flex. The threaded rod engaged smoothly the whole way, making the job feel solid and precise.

I needed to set a crown race on a fork with a really tall steerer tube, and this extension let me reach down the full 425mm without any wobble. The threaded connection feels precise and the whole setup stays perfectly aligned. It's a solid, simple solution that just works.

The extension bar threads on cleanly and makes reaching those taller head tubes a total non-issue. I’ve used it on a couple of builds now, and the extra length up to 425 mm really saves your knuckles from awkward angles. Solid tool that just works.