BMXGuru 36T Aluminum Spider & 4-bolt Chainring Combo - Blue over Blue - USA Made 34.9mm Seat guts are NOT included

Seat guts are NOT included

This headset includes a star nut and hollow Potts mod bolt

Olympians and National Champions worldwide

The Profile Aegis Front Hub Guard is constructed of aluminum and will fit on Profile Mini

BMXGuru 36T Aluminum Spider & 4-bolt Chainring Combo - Blue over Blue - USA Made 34.9mm Seat guts are NOT includedBMXGuru 36t chainring spider combo. 36t anodized Blue aluminum chainring 23. 8mm bore hole Fits 1 piece cranks or 19mm or 22mm cranks with adapter (not included) Blue Spider, 104mm BCD 4 bolt Chrome plated bolts 3 32" teeth size works with 3 32" and 1 8" chains MADE IN THE USA! For 19mm adapter click HERE!