BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Blue over Gold - USA Made Blue Stripe The Sinz Expert ISIS cranks

The Sinz Expert ISIS cranks are designed to be used with an ISIS bottom bracket (113mm is recommended - not included) and 110mm rings (34T or larger only)

Color: Red w/ Whitewall

and the fork is designed for 22

6061 T6 CNC’d

Internal Rim Width: 27

BMXGuru 34T Aluminum Spider & 4-bolt Chainring Combo - Blue over Gold - USA Made Blue Stripe The Sinz Expert ISIS cranksBMXGuru 34t chainring spider combo. 34t anodized Blue 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!