Not compatible with 9-speed chains
These rings are threaded, utlize with 10mm chainring bolts
48mm - 50mm chainline depending on the crankset
The simplest way to explain the way these rings feel is having 2 teeth less in the weak part of your pedal stroke and 2 teeth more where you have the most power
Features Wolf Tooth''s Drop-Stop tooth design

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 6 inch
Height : 0.2 inch
Length : 6.25 inch

Item Weight: 0 ounce (View shipping rates and policies)
Shipping Weight: 1.6 ounce (View shipping rates and policies)

ASIN : B00X19JSA0