Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t MFPN=670-0307012030 } Through careful engineering

} Through careful engineering

}SKS B55 Bluemels Full Coverage Fender Set - 55mm 700 x 38-47 Silver

Kits include freehub bearings inner spacer pawls and springs Cassette Body Type SRAM XD

Lumens Rear 120 Recharge Type USB Battery Li Ion Weight 35 Power 120 Recharge Method USB Rechargable

ample T-channels

Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t MFPN=670-0307012030 } Through careful engineeringThis 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 of 110 mm Ring Position Type Outer Tooth Count 55 Drivetrain