Lewis ALU MTB Aluminum Chainring Lewis

This 7075 aluminum chainring is finished with precise CNC machining. While lightweight, it possesses the strength to withstand high-torque riding, and is compatible with both eMTBs and analog cranks. Lewis's unique hard anodizing process significantly improves wear resistance and durability.

Features
Material: 7075 CNC Aluminum (high strength specification)

Surface Treatment: Lewis's proprietary hard anodized coating (three times the hardness and wear resistance)

Compatible Mounts: SRAM 3-bolt and 8-bolt standards

Variations: 30T/32T/34T

Offset: 3mm

Compatible Models: Analog MTB cranks, eMTBs (e.g., compatible with some systems such as SRAM Transmission, Quarq, Brose, TQ, Bafang, Bosch)