Bike Rumor has a very detailed factory tour article published on LH Thomson’s American manufacturing facilities. The tour shows the many steps in the process to complete some of the most high quality stems and seatposts available. Bike Rumor also does a good job of explaining LH Thomson’s beginnings and how small their bike part business really is compared to their real bread and butter – aerospace.
If you’re looking to purchase some American made Thomson parts for your bike check out Jenson USA’s wide selection and great prices.
