MCS Bolt-on BMX Aluminum Spider - 5-bolt / 110mm - Purple - USA Made 102mm 4mm (1") – Frame slotted

4mm (1") – Frame slotted for 28

this is probably not the tire for your project

A burly casing designed to withstand the roughest urban conditions paired with a slick tread design that provides the bite you need in the concrete jungle with impeccable style

preserve and water proof saddles

These tensioners fit 14mm dropouts but can accommodate 3/8" hubs with included axle spacers

MCS Bolt-on BMX Aluminum Spider - 5-bolt / 110mm - Purple - USA Made 102mm 4mm (1") – Frame slottedThe MCS spider is made from aluminum and works with 5 bolt, 110mm chainring. It has a 15 16" (23. 8mm) bore that will fit 1 piece cranks, and it will also work with 19mm cranks (using the included adapter). This spider is made in the USA. Color: Purple Note: This part was colored by anodizing, which is a method of coloring metal. Color differences do occur among manufacturers and even among batches from the same manufacturer. This is not a flaw or