20x1.75 Kenda K55 BMX Freestyle Tire - Black w/ Skinwall 150mm ) This freewheel has M30x1mm

) This freewheel has M30x1mm threads and will only fit the small side of flip-flop BMX hubs

The 36 spokes are stainless steel w/ 5/8" purple anodized aluminum nipples

This side-pull brake caliper will work on the rear but comes with a longer front post as well

31mm wide and will work with 20 x 1

20x1.75 Kenda K55 BMX Freestyle Tire - Black w/ Skinwall 150mm ) This freewheel has M30x1mmThis is one (1) Kenda freestyle tread pattern (K 55) tire. This tire is a fresh, new tire and is the same type of tire that was used on many bikes made in the 80s and 90's. This is the correct tire for many restoration projects. Size: 20 x 1. 75 (406mm) Color: Black w Skinwall Note: We ship tons of tires, and we do often ship them folded in a figure 8 unless a request is made to have them shipped flat. If requested, an additional shipping charge will