The Shimano Ultegra line brings professional-grade racing technology to the practical, everyday road cyclists. By improving upon the design of the previous Ultegra bottom bracket, Shimano was able to make the 6800 series Ultegra bottom bracket smoother and lighter than previous Ultegra bottom brackets while remaining completely backwards compatible with existing cranksets. The BBR60 bottom bracket weighs in at a mere 77g, a whole 14g lighter than the 6700 bottom bracket which is due in part to the smaller bottom bracket cups. These smaller BB cups require use of the included TL-FC25 adapter to install and remove by simply attaching to your existing bottom bracket tool. The new design also reduces friction by 50% compared to a 6700 bottom bracket by improving upon the seal design. The new 6800 series Ultegra bottom bracket is completely backwards compatible with any Hollowtech II crankset, making it the perfect match for any cyclist.
CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemicals including (Cadmium, Phthalates, Bisphenol, Nickel (Metallic), di(2-ethylhexyl)phthalate "DEHP"), which is known to the State of California to cause cancer and/or cause birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.
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Get free 1-day California shipping with your $60 purchase today, on most orders. Please note this offer is only available to physical shipping addresses in California(no PO Boxes), and oversize charges still apply on some heavy/large itemsDue to manufacturer restrictions, this product cannot be shipped to the following locations: