Material: High quality 7075 aluminum alloy,Anodized surface.
The new narrow-wide teeth design increases chain retention, wear life, and reduces friction and noise, larger wide tooth design provides maximum ring durability and drop performance.
Suitable for most of Shimano and Sram cranksets, Please confirm that your crank BCD specification is correct before purchase.
Gift: You may find it a gift option to your husband, wife, boyfriend, girlfriend, or gift for your kids' bike for back to school gift, Christmas gift, Valentine's day gift, Mother's day or Father's day gift, thanksGiving gift or New year gifts, for mountain bike, fat bike or e-bike.
Package include: 1 x 104BCD narrow wide chainring.
