Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= Chilli Compatible with both Shimano and

Compatible with both Shimano and SRAM 12 speed drivetrains

}SRAM XX1 Eagle Carbon Fat Bike Crankset - 170mm 12-Speed 30t Direct Mount DUB Spindle Interface For 190mm Rear Spacing Black

Flat Protection Tread and SidewallTPI 60Color BlackDesigned for ebike YesDefined Color BlackISO Width (mm) 65ISO Diameter 622 / Road / 29"Tire Intended Use MountainTire Diameter 29"Tire Bead FoldingLabeled Size 29 x 2

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Shimano Ultegra R8000 39t 110mm 11-Speed Chainring for 39/53t CheckoutSpec= Chilli Compatible with both Shimano andShimano Ultegra R8000 39t 110mm 11 Speed Chainring for 39 53t. This Shimano chainring allows you to update your Ultegra FC R8000 11 speed crankset with a chainring configuration to best fit your riding style. Integrates Shimano Hollowglide Technology: the high rigidity hollow structure cuts down on weight yet maintains strength to provide better power transfer and quicker more precise front shifting Features a weight saving 4 bolt design with a BCD of