Known for high-quality, innovative products, Kizer is the most renowned and longest-running aggressive and urban frame company on the market. Dedicated to research and development, many of the technology skaters rely on began with Kizer including Kizer, UFS aftermarket frames, CNC machines UHMW frames, Freestyle frames, Big wheel frames, and many other products and materials.

Shift Unlimited
Flat, Freestyle, Anti-Rocker - they all have their benefits, and now with the Kizer Shift Unlimited, you no longer have to choose between different frames. This new concept allows skaters to easily switch between wheel setups depending on their needs and personal skating style.
Kizer's Shift Unlimited concept features a single base frame skeleton and fits three different blocks: flat block for street, park, and bowl skating; an anti-rocker block that works perfectly with small anti-rocker wheels (45 to 49mm); and a freestyle block for unencumbered grinds and creativity.
Designed by Layon Chang / BRA.
Incorporating rocker spacers, the Shift Unlimited allows you to roll on almost any combination of wheel setups, including:


Flat:
Bearing bosses rockered UP - Max 55 mm wheels
Bearing bosses rockered DOWN - Max 60mm wheels
Hilo (rockered UP outside, rockered DOWN inside) - 60 mm outside, 55 mm inside

Antirocker/Freestyle:
Bearing bosses rockered UP - Max 65 mm wheels
Bearing bosses rockered DOWN - Max 68mm wheels

Antirocker/Freestyle with a recess in Soulplates
Bearing bosses rockered UP - Max 68 mm wheels
Bearing bosses rockered DOWN - Max 76mm wheels