Praxis works MTB E-Ring 104 BCD e-bike chainring

Praxis E-Bike Chainring 104 BCD in silver finish with a 36-tooth configuration, specifically designed for electric mountain bikes. This chainring features a cold-forged construction made from hardened stainless steel with a polished surface, significantly enhancing durability and lifespan. The 104 BCD (Bolt Circle Diameter) pattern ensures secure mounting compatibility with standard cranksets. Designed with Narrow-Wide tooth profile technology, it effectively prevents chain drops by providing superior chain retention during aggressive riding. The inner threaded hole accommodates M8 chainring bolts that screw directly into the 104 BCD ring, allowing for better motor clearance in E-bike applications. Each tooth has a complex shape that optimizes chain retention and shifting performance under all riding conditions. Equipped with a black oxide coating for improved corrosion protection and long-term reliability. Compatible with Shimano mechanical shifters and Di2 electronic systems for 10-, 11-, and 12-speed drivetrains, as well as with SRAM mechanical and wireless systems for 10-, 11-, and 12-speed configurations. Requires a rear derailleur with a clutch mechanism, such as Shimano Shadow or SRAM Type 2, for optimal performance. A chain guide is recommended for extremely challenging terrain or added security. The cold-forged manufacturing process from hardened stainless steel provides an exceptional strength-to-weight ratio while maintaining consistently precise tooth profiles for smooth, reliable shifting performance across various riding conditions.