Overly engineered pieces of thermoplastic-polyurethane. Designed with extremely tight tolerances to reduce slop in the bars while still being able to isolate engine vibration. The polyurethane material is extremely resistant to oil, UV exposure, and moisture. Simply put: these do not break down like rubber units yet feel similar to aluminum ones (minus the vibrations). Fits 39mm narrow glide triple trees common on Dyna, FX, Softail, FXR, and Sportster models. Made in South Lake Tahoe, California.
