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Ships within 48 hours · Estimated delivery Aug 26 - Aug 31
Kits include freehub bearings inner spacer pawls and springs Cassette Body Type SRAM XD
} Through careful engineering
#1 Phillips screwdriver
Lumens Rear 120 Recharge Type USB Battery Li Ion Weight 35 Power 120 Recharge Method USB Rechargable
Shimano Dura-Ace R9100 55t 110mm Chainring for 55-42t MFPN=670-0307012030 Kits include freehub bearings innerThis 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
US$ 49.95
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