BMXGuru Bolt-on BMX Aluminum Spider - 4-bolt / 104mm - Gold - USA Made 1-1/8 - 1-3/8 520mm The Answer BMX Slider Bottom

The Answer BMX Slider Bottom Bracket is one of the most popular and functional bottom bracket kits available in BMX racing

2" (ISO 622mm) Slime inner tube with a standard Schrader valve

Color: Green/White/Black

2014-T6 aluminum shell

With satin finish nylon construction and hook/loop closures

BMXGuru Bolt-on BMX Aluminum Spider - 4-bolt / 104mm - Gold - USA Made 1-1/8 - 1-3/8 520mm The Answer BMX Slider BottomThe BMXGuru spider is made from 6061 aluminum and works with 4 bolt, 104mm BCD chainrings. It has a 23. 8mm bore hole that fits 1 piece cranks or 19mm or 22mm cranks with adapter (not included) . This spider is made in the USA. Color: Gold For 19mm adapter click HERE!