e*thirteen E* SpecAlu chainring

The lightweight e-spec chainrings made from high-alloy aluminium by e*thirteen for Brose S Mag drives with the Direct mount for these motors.

Upgrade your e-bike drive with Bosch e*spec Direct Mount chainrings. The M3 narrow-wide tooth profile reduces weight without compromising chain guidance.

• Boost chainline 53mm
• Material: Aluminium
• Direct Mount for Brose S Mag systems
• Revised M3 narrow-wide tooth profile for noise reduction and durability
• Compatible with 10/11/12-speed drivetrains from Shimano and SRAM
• High durability
• Colour: black

Herstellerinformation: e*thirteen, Klosterstrasse 6, 83278 Traunstein, Germany, https://www.ethirteen.com