E*thirteen Helix R e*spec Shimano EP8 Chainring - 34t Center to Flange or at least it seems

or at least it seems that way

Patented GripLock® retention design for dependable headset adjustment (US Patent 8662517)

newly designed oil flow inside the calipers

BlackLaser surface treatment for corrosion resistance

biodegradable cleaner

E*thirteen Helix R e*spec Shimano EP8 Chainring - 34t Center to Flange or at least it seemsThis chainring from E*thirteen fits on Shimano motors and is compatible with a wide range of drivetrains, including Shimano 12 speed, SRAM Eagle, and SRAM T Type. Direct Mount chainring for a variety of E Bike fitment Updated M3 narrow wide tooth profile eliminates chain noise, and decreases overall system wear while retaining chain An alloy outer dust cover helps to prevent contamination 11 12 speed. Compatible with both Shimano and SRAM 12 speed