Easton Direct Mount Chainring Shimano 12sp

The new Easton SHI 12 SPD Gravel and Road 1x chainring brings 12 speed compatibility to the lightest and most versatile crankset on the market, the Easton EC90 SL.

Easton's optimized tooth profile offers excellent chain retention while minimizing drivetrain friction commonly experienced in 1x applications, no chain guide needed. And like all Easton chainrings, the CNC shaping below the teeth improves mud clearance from the tooth-chain interface to prevent chain drop and wear.

This chainring’s updated tooth profile is optimized for Shimano HYPERGLIDE+ 12-speed chains and is compatible with Shimano 12-speed drivetrains.

Features

Machined from EA90 SL alloy, this chainring is optimized for HYPERGLIDE+ 12-speed Shimano chains and Cinch system compatible. It features a narrow-wide tooth design for enhanced chain retention.

Specs

SINGLE DIRECT MOUNT: 38T, 40T, 42T, 44T
WEIGHT: 90g (40T)
WEIGHT COMPLETE: 442g (172.5mm 40T w/o BB)
CHAINLINE: 47mm
MATERIAL: EA90 ALUMINUM