Zefal Pulse B2 Standard Composite Black Braze-on MFPN=ABRT000079 Model Internal Cable Routing Kit

Model Internal Cable Routing Kit IR 1

Once the long strong handle is pulled laterally in either direction the bead is pulled away from the bead seat and towards the center channel allowing for removal using a tire lever or other method

HOLLOW CORE lightweight heat-treated axle

Mounts in minutes with the wrench that is included

Range 11-51t Gears 12sp Cogs 11-13-15-17-19-21-24-28-33-39-45-51 Color Black/Chrome Weight 586g

Zefal Pulse B2 Standard Composite Black Braze-on MFPN=ABRT000079 Model Internal Cable Routing KitDual material cages offer a rigid center section and more flexible outer wings . Universal design adapts to most common bottle diameters. Ultralight design weighs only 31g lighter than most carbon cages TECH SPECS Vendor Zefal Manufacture Number 1780 Model Name Pulse B2 Category Hydration