RaceFace Turbine 11-Speed Chainring: 64mm BCD 28t Black MFPN=44040015 95 ISO 406 Bead Wire

95 ISO 406 Bead Wire Tread/Sidewall Color Bk/Bsk PSI 65 Weight (Grams) 340 TPI 60 Durometer 60a/50a Features DTC Reflective Sidewall No

The answer for extracting broken screw and bolts

the balls actually make the races even smoother

Made from 304 Stainless Steel Ring Position/Type Single Tooth Count 42 Drivetrain Speeds Single Speed 3/32" Chainring BCD 110 Color Silver Defined Color Silver Teeth 42T Width 110Mm

RaceFace Turbine 11-Speed Chainring: 64mm BCD 28t Black MFPN=44040015 95 ISO 406 Bead WireRaceFace Turbine Chainrings are designed for optimal shifting performance and minimal weight in 11 speed off road applications. Asymmetrical tooth profiling and up shift down shift zones create smooth and quiet shifting under load Three times stiffer than Race Face Team chainrings without additional weight gain CNC machined from 7075 aluminum Ring Position Type Inner Tooth Count 28 Drivetrain Speeds 11 Chainring BCD 64 Color Black Defined Color Black