Home » Aluminum Chain Ring for Bafang Mid Drive Motor 42T 44T 46T 48T 52T

Aluminum Chain Ring for Bafang Mid Drive Motor 42T 44T 46T 48T 52T

SKU: 1005010776279355-BBS01BBS02 42T
Color
€76,46
-37% €122,33 €76,46

Upgrade your e-bike’s drivetrain with this precision-machined aluminum chainring. Designed for Bafang BBS01, BBS02, and M625 mid-drive motors, it integrates smoothly with your 250W to 750W system. The narrow-wide tooth layout keeps your chain securely seated during hard acceleration. Premium AL7075 aluminum reduces rotational weight for faster torque spikes. A calculated 14mm offset protects your fork from contact, while the sandblasted black coating guards against trail rust.

Benefits & Tips

  • Match your riding style: Pick between 42T and 52T to control your climbing speed or max assist pace.
  • Preserve the finish: Rinse the anodized surface with fresh water after salty or rainy rides to maintain the black coating.
  • Avoid chain skips: Pair with standard 7 to 12-speed chains and adjust derailleur tension monthly for consistent shifting.

Product Specifications

  • Build Quality: Heavy-duty AL7075 aluminum center with a 120 mesh surface texture for uniform wear resistance.
  • Mounting Geometry: Centers around a 50.2mm inner hole using 5mm threaded inserts.
  • Tooth Profile: Standard 12.7mm tooth pitch supports smooth engagement with modern road and gravel drivetrains.
  • Frame Compatibility: Widths span 175, 185, 193, 202, and 218mm to suit varying crank arms and chainstays.

Package includes: 1 Aluminum Chainring

Warnings & Reminders

Measure your frame’s chainline spacing before installation to prevent the ring from rubbing the fork or rear triangle. This component works perfectly with common 7 through 12-speed chains, but it will not fit Shimano M6100 or SRAM AXS cassettes.

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