Wolf Tooth Components’ Drop-Stop one-by chainrings are now available for Dura-Ace, Ultegra, 105, and Tiagra cranks with Shimano’s asymmetric 4x110mm bolt pattern.
Machined from hard-wearing 7075-T6 aluminum in Minneapolis, Minnesota, the chainrings take advantage of Wolf Tooth’s patent-pending Drop-Stop® tooth profile for chain retention and mud shedding.
The 38-44t even-sized chainrings are ideal for cyclocross, road, and gravel applications, bringing the advantages of quiet, lightweight, and secure single-ring drivetrains to Shimano cranksets. They are designed to be mounted in the outer chainring position and are offset for a 1x road-optimized 44mm chainline.
Wolf Tooth 110 BCD asymmetric 4-bolt chainrings in 38t, 40t, 42t available now in black for $78.95; 44t available Nov 13. Complimentary US-made, single-ring specific 6mm chainring bolt sets are also available in eight colors.Tweet Print