The Easton Direct Mount Ring uses a new design that is primarily tailored for applications such as road / CX / gravel.
The individual tooth profile has been changed from the traditional symmetrical shape to a more directional design, which has become an important factor in preventing chain slippage and bouncing on rough terrain.
Sold only with chainrings,Crank arm and spindleIs sold separately.
Number of teeth: 38T, 40T, 42T, 44T, 46T, 48T, 50T
Weight: 440g (170mm 40T without BB)
Chain line: 47mm
Material: EA90 aluminum