Profile Racing signet guard sprocket Hub Spacers Promax HB-M1 Mini hubsets are

Promax HB-M1 Mini hubsets are cold forged from 6061-T6 aluminum with Shimano compatible cassette body for easy chainline adjustments

Adapts a 15mm threaded axle to use 3/8 (10mm) bolts

We do free labor on wheel builds if you buy all the parts from us

pad set for bike

Profile Racing signet guard sprocket Hub Spacers Promax HB-M1 Mini hubsets areSIGNET UNIVERSAL GUARD SPROCKET CNC machined from 6061 aluminum Made in the USA by Profile Racing The Signet Guard is a unique universal sprocket. It uses an adapter insert to make the sprocket compatible with spline drive or bolt on style cranks. The adapter is available for 19mm, 22mm, & 24mm axle sizes. One sprocket fits all! A Universal Adapter Insert can be added when purchasing the guard sprocket(Recommended), purchased seperately, or be not