Insight 4 bolt chainring

Insight

Insight 4 bolt chain rings 

Features:
BCD 104mm – 4 Bolts
5mm thickness for a perfect balance of lightweight & strength
Sprocket size stamped on rear of gear
laser etched graphics

Sizes : 34 – 44 tooth
Weight : 123g (42T)

Offered in 4 Colors : Red, Blue, Black, Polished