Discover the ultimate in e-bike drivetrain performance with the E*thirteen e*spec Aluminum Chainring, designed specifically for Bosch and Shimano E-Bike systems. Crafted from durable, lightweight aluminum, this direct-mount chainring features an innovative M3 narrow-wide tooth profile that significantly reduces chain noise and minimizes system wear, ensuring a smoother, quieter ride and extending component lifespan. Compatible with both Shimano and SRAM 12-speed drivetrains, including T-Type, the e*spec chainring offers versatile performance for a wide range of e-bike setups. Its sleek black finish complements modern e-bike styles and ensures durability in diverse riding conditions. Ideal for e-mountain biking, commuting, and trail riding, this high-performance chainring enhances shifting precision and reliability, making it an essential upgrade for serious e-bike enthusiasts seeking durability, efficiency, and enhanced performance. Whether upgrading your existing drivetrain or building a custom e-bike, the E*thirteen e*spec Aluminum Chainring delivers premium engineering and cutting-edge technology for a smoother, quieter, and more reliable ride.