the F15 is built to be light and compact

It does not come with alloy cups like the smaller diameter options do

rocks or dirt

this low viscosity allows it to get to the site very quickly to ensure a minimum amount of air loss

4mm barrel this pump delivers roughly 1

SRAM DUB BB30 Bottom Bracket - 28.99mm DUB - BB30 - 68-73mm Shell PLP|Model Year the F15 is built toSRAM DUB PressFit bottom brackets are where stiffness meets durability. SRAM have made it incredibly simple by integrating the relationship between chainring, crank, spindle and bottom bracket and provide a single replacement for 30mm and 24mm BB spindles options. SRAM have created a simple bottom bracket solution that provides better drivetrain performance, increased durability and stiffness without introducing a new frame shell standard to the