Designed for mountain bike and compatible with 8-12S.
Feature:
104mm BCD.
4.2mm in thickness.
Compatible with 8S / 9S / 10S / 11S / 12S.
Suitable for mountain bike.
7075-T6 aluminum alloy forged, lightweight and strong.
Specification:
Material: AL7075-T6
Color: Black / Red (optional)
Teeth: 44T / 46T / 48T / 50T / 52T (optional)
BCD: 104mm
Diameter: 182-213mm / 7.1-8.3in
Thickness: 4.2mm
Weight: 95-167g / 3.3-5.8oz
Package weight: 135-207g / 4.7-7.3oz
Package list：
1 * Bike Chain Ring