Cartwheels x UAG Fingerboard Wheels - Classics Color:Blue and Silver These bar ends will protect

These bar ends will protect your bars from bending inward

and is better than a completely flat bottom because it produces less friction

The inverted kingpin sits lower than a traditional nut and will wear slower thanks to the larger clearance

and the top-load stem to the 25T-9T micro gearing

The same can be said for an SCS clamp (or even the bars/clamp in an ICS/HIC scenario)

Cartwheels x UAG Fingerboard Wheels - Classics Color:Blue and Silver These bar ends will protectCartwheels' simple goal was to create unique wheels to grow the fingerboard scene. Since its creation in 2011, Cartwheels has continued to achieve this goal by using different wheel materials, including wheels with aluminum cores. The V4R Classics utilizes an aluminum core, and uses the smoothest plastic that produces the most silent ride. It also has fully locked bearings for zero wobble.