Installing a DUB BSA bottom bracket is a fairly straightforward process, but with the SRAM DUB BSA Bottom Bracket Wrench it becomes even easier. Thanks to the ⅜” cutout you’ll be able to easily mount a torque wrench for an accurate install. The large handle provides plenty of leverage and the dedicated DUB bottom bracket compatibility makes install easy. The SRAM DUB BSA Bottom Bracket Wrench is perfect for new bottom bracket installation, removing a bottom bracket, or even switching over to a SRAM DUB crankset.