104Bcd Narrow Wide 1X Ebike Chainring

High quality materials and hardening technique make the 104BCD e-bike narrow/wide chainring extremely tough and hard wearing for high torque e-bike use.

• High-quality materials, special hardening techniques
• Particularly low in wear
• Chain guide prevents chain from jumping
• Black KTL-coating
• For Bosch, Yamaha, Brose, Bafang and much more
• Designs: 34 | 36 | 38 | 42 teeth
• Bolt circle diameter (BCD): 4 x 104 mm
• Suitable for: 1/2" x 3/32" and 1/2" x 11/128"