PROTO Full Core Slider Wheels 2 Bolt TiLT's hardware comes with 50%

TiLT's hardware comes with 50% larger threads and will provide superior clamping power so that your bar will not slip

Fenders are awesome

we highly recommend this guy

They can fit Steel

PROTO Full Core Slider Wheels 2 Bolt TiLT's hardware comes with 50%Harder, stronger and durable. Sliders are formulated for high impact and responsiveness. Featuring BUFF Core Technology which helps absorb impact, reduce de hubbing and create a smoother ride. All PROTO wheels are manufactured with bearing removal slots for quick and easy replacement. All PROTO wheels are pre installed with PROTO Murders bearings. Limited 90 day warranty against chunking and de hubbing. Made in California!