Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t CheckoutTitle=Schwalbe One Tire - 20 x 1-1/8 8 Spoke Type Double Butted

8 Spoke Type Double Butted J-Bend Spoke Length 266 Primary Color Black Spoke Weight 363g (64pcs/260mm)

Up to 140 hrs run time for taillight 70 hours for headlight

Size 20L: 22 x 25 x 40cm (8

4 Steerer Clamp Diameter 1-1/8" Stem Angle (deg) 0 Stem Type Front Load Weight 276 Weight (oz) 11

Featuring an ergonomic CNC-machined hard-anodized 6061 aluminum handle and a precision T8 tip

Shimano Dura-Ace R9100 53t 110mm 11-Speed Chainring for 39/53t CheckoutTitle=Schwalbe One Tire - 20 x 1-1/8 8 Spoke Type Double ButtedShimano Dura Ace R9100 53t 110mm 11 Speed Chainring for 39 53t. This Shimano chainring allows you to update your Dura Ace FC R9100 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