Stone Circle Aero Chainring BCD 130mm 5 Bolts for Road Bike Trifold 3Sixty FNHON Folding Bike Chainwheel Narrow Wide Teeth Chain Ring

Aluminium. Double Chainring 130Bcd: 130 bcd is used to increase the lifespan of bicycles. Oval Chainring 130Bcd: 115mm is used to make the chainring smoothly, to prevent the chain from scratching, lengthening the longevity. 130 Bcd 42T Chainring: The 130 bcd chainring is a great replacement for your bcd and road bikes. Driveline Chainring: With high tensile strength and corrosion resistance. Union Jack Brompton: Stone circle bcd is a brand new mountain bike chainring for bcd. BCD: 130mm, for BRO MPTON FNHON GUST BLAST DAHON Bikes. CNC MADE. AERO SOLID CHAINRING. Includes: 1pcs circle chainring, come with 5pcs steel bolts. Circle round shape. Compatible with BCD 130mm 5 arm chainring, fit for 5 arms cranks, 5 arms, Fit for most 5 arms chainring in market. Material: AL7075-T651 Full CNC made S. trength: HB150. Teeth: 38t to 60T. Thickness: 4mm. fit for 9s10s11 12speed. BCD BCD 130 mm, BCD130 With chainring bolt. Size and details: The weight is hollow model weigh. Aero type weight a littl