MCS Bolt-on BMX Aluminum Spider - 5-bolt / 110mm - Blue - USA Made 4" integrated seat post clamp

integrated seat post clamp

2mm) handlebars with an inner diameter of 19mm or larger

The GT Bicycles pivotal seat features a grippy and durable cover material and thick padding

Made of 6061-T6 Aluminum

The Alienation TCS R1 tire features a directional tread pattern designed for use as a rear racing tire

MCS Bolt-on BMX Aluminum Spider - 5-bolt / 110mm - Blue - USA Made 4" integrated seat post clampThe 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: Blue