Shimano Ultegra FC-R8100 Left Crank Arm - 175mm Black CheckoutSpec= Standard Swivel Head Building upon Cane Creek’s ongoing It s a great Size:BBS4612 – 12 notch 46mm B-WZ1336 MFPN=PV702682

Shimano Ultegra FC R8100 Left Crank Arm 175mm Black CheckoutSpec= Standard Swivel Head Building upon Cane Creek’s ongoing It s a great Size:BBS4612 – 12 notch 46mm B WZ1336 MFPN=PV702682 Building upon Cane Creek’s ongoing legacy of bicycle headset innovation the Hellbender 70 Visco brings patented steering stabilizing technology to a wide variety of cycling disciplines Press fit end caps allow tool free maintenance and conversion Rear Axle 12mm Thru x 142mm Cassette Body Type Shimano HG Color Black Skewer Included No Bearing Type Sealed Cartridge Defined Color Black Spoke Interface J Bend Hub Drilling 24 Hub Brake Compatibility Center Lock Disc