NEW Wolf Tooth Elliptical 64 BCD Chainring - 30t, 64 BCD, 4-Bolt, Drop-Stop, Black shifter_2x BB Shell Width (mm): 68

BB Shell Width (mm): 68 mm

All pieces to the hardware system can be mounted to the shock and removed by hand

Specifically engineered for use in bicycle brake systems and is compatible with all current brakes

9-Speed compatible

Uses wrist-based heart rate to offer performance monitoring features

NEW Wolf Tooth Elliptical 64 BCD Chainring - 30t, 64 BCD, 4-Bolt, Drop-Stop, Black shifter_2x BB Shell Width (mm): 68Designed to fit the inner 64 BCD spacing on 104 64 cranksets, it allows the use of a 30T elliptical ring on a 64 104 crankset. It's best paired with a 104 BCD bashring. 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 for maximum chain retention Drop Stop chainrings are designed for use with 1x9,