Praxis Works

MTN E-Ring Narrow Wide PVD Chainring - 104mm BCD

The Praxis Works MTN E-Ring Narrow Wide PVD Chainring is a steel, e-bike-specific 1x chainring built for high torque and high mileage, using a 104mm BCD interface for straightforward fit on compatible spiders. Cold-forged, hardened steel teeth and a low-friction PVD coating prioritize long wear life and consistent chain engagement—ideal for riders who want a durable eMTB drivetrain without frequent ring replacement.

• Cold-forged, hardened steel - Designed for e-bike loads to improve wear life versus typical aluminum rings
• PVD-coated silver finish - Lower-friction surface helps reduce drag and slows cosmetic and functional wear over time
• Narrow-wide tooth profile - Improves chain retention for more secure 1x performance on rough terrain and under motor assist
• Female-threaded e-ring (M8 hardware) - Threads directly into the ring for motor clearance; bolts not included
• Broad 10/11/12-speed compatibility - Works with 1x10/11/12-speed Shimano, KMC, and SRAM Eagle, including flat and T-type chains
• Clutch derailleur required - Intended for use with clutch-style rear derailleurs (for example Shimano Shadow or SRAM Type 2); an upper guide is recommended for maximum security in rough terrain

Mount with the logos facing outward for correct installation orientation. Shimano compatibility includes both mechanical and Di2 10/11/12-speed; SRAM compatibility includes both mechanical and wireless 10/11/12-speed.