Ultegra has long been recognized as a solid performer and thanks to Shimano's Systems Engineering approach the 6700 series continues to deliver. Lighter, more stylish and advanced by the latest Dura-Ace technologies, new Ultegra is a beautifully balanced group with optimal performance and specifications. Its unprecedented racing DNA takes shifting and braking to another level, with a with a weight reduction of 150g versus 6600 series. NEW Shimano Ultegra SM-BB6700. 254g. Hollowtech II type.

• Shimano Ultegra FC-6700 Crankset - Double
• Park Tool Bottom Bracket Tool - Hollowtech II - BBT-9
• Shimano Ultegra CN-6701 Chain
• Shimano CS-6700 Ultegra Bicycle Cassette (10-Speed)
• Shimano Ultegra CN-6600 10-Speed Chain