Spindle:CNC machined Crmo

Compatible with all splined freehub bodies

Original ISCG

What size bikes (wheel base) can it carry: All sizes down to kids bikes

2 Large Outer Bearings

Bikeyoke Willy Silicone Seat Clamp Cover - 30.9-31.6mm - Black PLP|EMTB Optimised Spindle:CNC machined CrmoDon't forget protection! If you ever suffer from getting dirt, dust, and water down inside your frame, it's likely coming from the tiny gaps around under your seat clamp. Well, there's a solution to that! The Willy from Bikeyoke provides a watertight seal around your seat post and seat tube, prevent any of that nasty crud from getting in and wreaking creaking and corrosive havoc inside your seat tube.