Niner Bio-Centric EBB - Silver YGroup_fizik-gravita-versor-mtb-shoes-YG CrankBrothers

CrankBrothers

Give the Randonneur-2 a try

Chain SRAM PC1091

Niner WFO RDO 2-Star - 2021

While Lycra panels on the sides provide freedom of movement in a close fit with no fabric flapping (these panels also match the panels in our base layers

Niner Bio-Centric EBB - Silver YGroup_fizik-gravita-versor-mtb-shoes-YG CrankBrothersNiner Bio Centric EBB Silver The Niner Bio Centric EBB ia an eccentric bottom bracket designed for use with Niner EBB frames. The offset opening allows chain tension adjustment by simply rotating the bottom bracket. Run a single speed setup without a tensior, or adjust the geometry of your bottom bracket and chainstay. FEATURES Lightweight alloy construction Fits only BB shells with a 55mm diameter and 68mm width