Bicycle Circle Chain ring 110BCD Narrow Wide Tooth Single Chain Ring 5 Bolts 1 x System single speed
Note: this chain ring is Circle shape, 1x system, suit for 11 speed, 10 speed, 9 speed.BCD110 5 bolts.
Feature:
Material:AL7075
BCD110
5bolts
Color: black
Teeth:38T 40T 42T 46T 48T 50T 52T 54T 56T 58T
Package include:1pcs chain ring