BMXGuru 36T Aluminum Spider & 4-bolt Chainring Combo - Gold over Black - USA Made 4.5" Adjustable TPR wrist closure system

Adjustable TPR wrist closure system

It also uses the most advanced drilling pattern of any bicycle rim on the market today

Aluminum Linear Housing prevents binding during bar spins

75" (ISO 406mm)Bead: WirePressure Rating: 40-85psiColor: Blue w/ a Skinwall

BMXGuru 36T Aluminum Spider & 4-bolt Chainring Combo - Gold over Black - USA Made 4.5" Adjustable TPR wrist closure systemBMXGuru 36t chainring spider combo. 36t anodized Gold aluminum chainring 23. 8mm bore hole Fits 1 piece cranks or 19mm or 22mm cranks with adapter (not included) Black 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!