Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MFPN=RB21EC90AX16D44

Shimano Dura-Ace R9100 34t 110mm 11-Speed Chainring for 34/50t MFPN=RB21EC90AX16D44Shimano Dura Ace R9100 34t 110mm 11 Speed Chainring for 34 50t. 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

} Hangers to fit various Octane One frames

Width 86/92mm BB Interface BB86/92 Spindle Type DUB Length Cup Material Weight Cup Type Cup OD/Bearing OD Color Black Road

High rigidity provides precise shifting and extra durability

5-55mm 650 lbs Black

} Perfect for protecting metal surfaces and preserving tools

5 Defined Color Gray Drivetrain Speeds 12 Pedal Spindle 9/16" Rings 43/30 Spindle Interface Type SRAM DUB keyword search AXS

Continues to improve with chain run-in due to continued surface improvement at a molecular level

description dual syringe bleed kit (DOT 4) compatibility Formula

spindle titanium size 9/16" color blue weight 322g

In a nutshell perfectly equipped for races against the clock

Designed to leave zero residue after application Finish Line's Bicycle Disc Brake Cleaner displaces any moisture built up on the pad or rotor resulting in improved and predictable braking and reduced brake squeal

8 Color Black Defined Color Black Material Carbon Rise 30 Upsweep 5 Weight 225 Width 800