Race Face Narrow Wide 38D Chainring Black

The Race Face Narrow Wide 38D chainring is made of special 7075-T6 aluminium and can easily withstand the higher loads of an e-bike thanks to the 4 mm thickness. Thanks to the 'Narrow Wide' technology, which uses alternately coarse and fine teeth, the chain sits very stably on the chainring.Features:- Use: MTB, E-Bike - 7075-T6 Aluminium - Narrow Wide Technology - BCD: 104 mm - For 10,11,12S- Mounting on 4-arm spider - 38 teeth - Weight: 75 g