Product Description Shimano pivot nut for Ultegra / Dura-Ace rim brakes as spare part The Shimano pivot nut for Ultegra and Dura-Ace brakes is a hex nut in 10.5 mm, 12.5 mm, 18 mm, 27 mm or 32 mm length. It can be used for older and current Dura-Ace and Ultegra rim brakes, from BR-7900 to BR-R9200 and BR-6700 to BR-R8100. The 10.5 mm nut is used at the front and rear, all other versions only at the front brake. Models:10.5 mm: Length:10.5 mmMount:front + rearCompatibility:BR-6700, BR-6700-G, BR-6800, BR-R8000, BR-R8100, BR-9000, BR-R9100, BR-R9200Note:also fits BR-5700Manufacturer Number:Y-8G615000 12.5 mm: Length:12.5 mmMount:frontCompatibility:BR-6700, BR-6700-G, BR-6800, BR-R8000, BR-R8100, BR-9000, BR-R9100, BR-R9200Note:also fits BR-5700Manufacturer Number:Y-8G615010 18 mm: Length:18 mmMount:frontCompatibility:BR-6700, BR-6700-G, BR-6800, BR-R8000, BR-R8100, BR-7900, BR-9000, BR-R9100, BR-R9200Note:also fits BR-5700, BR-6600, BR-7800Manufacturer Number:Y-85574310 27 mm: Length:27 mmMount:frontCompatibility:BR-6700, BR-6700-G, BR-6800, BR-R8000, BR-R8100, BR-7900, BR-9000, BR-R9100, BR-R9200Note:also fits BR-5700, BR-6600, BR-7800Manufacturer Number:Y-8A023200 32 mm: Length:32 mmMount:frontNote:BR-6700, BR-6800, BR-R8000, BR-R8100, BR-9000, BR-R9100, BR-R9200Manufacturer Number:Y-8A023210Contents:1 x Shimano pivot nut Manufacturer: Shimano Europe B.V. High Tech Campus 92 5656 AG Eindhoven Netherlands info@shimano-eu.com