The GT 4-Bolt aluminum BMX chainrings are CNC machined in the U.S.A. SPECS:MATERIAL: U.S.A. Made 6061 aluminumFIT: 4-Bolt bolt pattern for 104mm spidersCHAINFIT: 3/32"BOLTREQUIREMENT: Typically uses "short" chainring bolts for most cranksCRANKREQUIREMENT: Any crank with 4-Bolt spider or that can be adapted with a 4-bolt spider (104mm BCD)Weight: 4.7oz/133g (44T)
Express delivery and return policies
Free shipping on orders over $30
Processing time: 1-2 Days
Shipping time: 3-5 Days(According to the logistics method and delivery address)
Items can be returned or exchanged within 30 days !
