This aluminum chainring is designed for multi-speed cranks. It is made very lightweight with aluminum alloy that has undergone a CNC process.
Specifications of Chainring BCD-64 Strummer
Material: Aluminum Alloy
Finishing: CNC-Machined, Anodized
Product Weight:
20T = 11 grams
Chain Compatibility: Suitable for use with chains up to 12-Speed.