Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=UTILS100 Length (mm) 60 Material Aluminum

Length (mm) 60 Material Aluminum Defined Color Multi-Color Valve Core Removable Valve Presta Long 56-74mm

}Wera Kraftform Kompakt Stubby 1 Driver and Bit Set

Compatible with RockShox Flight Attendant

}RaceFace Atlas Stem - 65mm 31

Core Yes Color Pine Size XS

Shimano Dura-Ace R9100 39t 110mm 11-Speed Chainring for 39/53t MFPN=UTILS100 Length (mm) 60 Material AluminumShimano 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