Insight BMX is expanding our parts line, we are now offering 4 Bolts Chainrings. These are a great addition to the rapidly growing Insight parts line, offering you a reliable, Elite level product at an excellent price.
4 Bolts – 104 BCD
5mm thickness for added strength
Sprocket size stamped on rear of gear
34 – 44 tooth sizes
Offered in Red, Blue, Black and Polished with laser etched graphics