Shimano Dura-Ace BR-9000 Ultegra BR-6800 Brake Cable Adjusting Unit "B" fit Dura-Ace BR-R9100 MPFN-RFOVBOOST32BK Building on Thudbuster's proven parallel

Building on Thudbuster's proven parallel linkage technology Cane Creek has completely re-designed the seatpost for increased durability a higher rider weight limit additional suspension travel as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design

6 Upper 6mm Stack Blue

SRAM Model ID: AC-CM-MM-A1

(mm) 41 Bearing Type Cartridge Thickness 6

SRAM Model ID: CR-XSNC-DM-C1

Shimano Dura-Ace BR-9000 Ultegra BR-6800 Brake Cable Adjusting Unit "B" fit Dura-Ace BR-R9100 MPFN-RFOVBOOST32BK Building on Thudbuster's proven parallelShimano Dura Ace BR 9000 Ultegra BR 6800 Brake Cable Adjusting Unit "B" fit for Dura Ace BR R9100. Shimano Road Brake Cable Adjusting Unit