Offering an excellent price / performance ratio, the Insight chainring is specially designed for BMX practice. Made from an aluminum that is as light as possible, it provides enough rigidity by giving you an optimized power transmission for speed taking and relaunching. It is designed to be mounted on a 4-bolt crankset.
 
Aluminum 6061-T6 BMX Racing chainring
BCD 104mm – 4 Bolts
5mm thickness for a perfect balance of lightweight & strength
Sprocket size stamped on rear of gear
laser etched graphics
Weight : 123 g / 4.33 oz (42T)
Offered in 4 Colors : Red, Blue, Black, Silver