An integral part of the Shimano Ultegra 12-speed road lineup the FC-R8100 crankset builds upon Shimanos legendary front shifting and transmission efficiency
Flange Diameter Left 58 Flange Diameter Right 52 Center to Flange Left 25 Center to Flange Right 34 Front Axle 15mm Thru x 110mm Color Black Bearing Type Sealed Cartridge Weight 187 Defined Color Black Spoke Interface J-Bend Hub Drilling 28 Hub/Brake Compatibility 6-Bolt Disc
}KMC e1 Chain - Single Speed 3/32" 110 Links Silver
Eyelets on back for cargo cages or other uses
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5Dev RGXC Ti Cranks 73BB DUB Spindle 175mm Raw Model=Ciudad Tire An integral part of theHollow laser welded titanium arms are light, strong, and stiff but utilize a vibration absorbing design to reduce rider fatigue 3 piece spindle interface allows fitment on 68, 73, or DUB Wide widths and helps future proof these cranks 8 bolt chainrings mount allows use of standard 5Dev or SRAM chainrings as well as Quarq power meter. 1x and 2x compatible Diamond coated titanium hardware is included to prevent corrosion, reduce weight, and improve