Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=SCH020282S0100 Color Black Defined Color Black

Color Black Defined Color Black Pedal Body Material Aluminum Pedal Spindle 1/2" Pedal Type Platform Spindle Material Chromoly Weight 527

Stainless Steel CogMade from hardened and electropolished 416 stainless steel

}Schwalbe Magic Mary Tire - 27

Shimano 105 RD-5701 Rear DerailleursLarge 11-tooth pulleys with sealed bearing for smooth quiet running

Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=SCH020282S0100 Color Black Defined Color BlackShimano Dura Ace R9100 39t 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