BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Black over Red - USA Made 55mm Size: Trigger

Size: Trigger

This allows you rro use a 1-3/8" wheel in frame designed for 1

All new bikes come partially assembled and final assembly should be made by a professional bike mechanic

Size: 40tColor: Silver

The lower cup and cup is oversized

BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Black over Red - USA Made 55mm Size: TriggerBMXGuru 34t chainring spider combo. 34t anodized Black aluminum chainring 23. 8mm bore hole Fits 1 piece cranks or 19mm or 22mm cranks with adapter (not included) Red 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!