BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Red over Gold - USA Made 160mm For brakes that use threaded

For brakes that use threaded post with hex nut

ergonomic horn bar end

Lock it in with an internally threaded aluminum compression bolt that offers two wrench options for adjustments on the fly

and strong 6061 aluminum alloy

3/8" nutted axles

BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Red over Gold - USA Made 160mm For brakes that use threadedBMXGuru 34t chainring spider combo. 34t anodized Red aluminum chainring 23. 8mm bore hole Fits 1 piece cranks or 19mm or 22mm cranks with adapter (not included) Gold 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!