Welcome to Precision Engineering

All products have been discontinued. Contact brandon@preeng.com for inquires about purchasing remaining stock.

We machine custom parts for various motorsports. Everything we sell is 100% made in the USA.

For more information on our products you can use the Navigation menu to the left or the Search funtion at the top of the page. If you don't see the part you are looking for or have a custom order please contact us using the 'Contact Us' link at top right, or by calling us directly at 1-406-752-8688

Welcome to Precision Engineering. We are currently phasing out of custom machined parts for motorsports, and though we may have some parts left, we are no longer updating the website with parts in stock.
If you wish to order any remaining products, please email brandon@preeng.com for further information and ordering.

Thank you for visiting.

If you are located in the UK you can purchase our parts from Adrenaline Moto / Trojan Horse Racing our exclusive distributor in the UK


1'' Bar Riser Buell Shift Pivot Brake Line Clamp Billet Ulysses Footpegs 2'' Drop Gen II Buell Shift Lever
'FAT BAR'' Combo Buell Ulysses Billet Footpegs Gen II Buell Brake Lever Buell XB Billet Shift Lever ''SLIM LINE'' Combo for ''FAT BARS''