Dymoece Aluminum Alloy Bicycle Bottom Bracket Removal Tool Bike Wrench Installation Tool for SRAM BSA30 Dub

I'm very happy with this. Fast delivery. It is high quality with a very precise fit to the bottom bracket. While you can't use a torque wrench on this kind of tool, it fits so much better on this style of external bearing bottom brackets than the (often more expensive) "socket style" tools you can get....works exceptionally well.

I used this rather effortlessly to install a BSA thread in DUB bottom bracket. I was replacing my standard BSA English 73mm threaded Shimano system. Too bad SRAM had to go and do something different with the splines (12 instead of 16 so I could have re-used an existing tool!).

This is a well machined tool that fit the DUB bottom bracket perfectly. I wasn't sure about aluminum, but after using this it seems like it will last fine for years. Only downside is that I cannot hook to a torque wrench.

Works great. Feels like good quality, lightweight, should last a while unless your pulling bottom brackets off constantly. Good tool for the price. Used on a DUB BSA 68/73mm

Works fine for my application. My frame had plenty of clearance for the thickness of the wrench.

Worked perfect on my DUB BSA bottom bracket. Well made tool

Fits 68/73 BSA DUB bottom bracket.

Worked as described, but I wish there was a socket wrench square hole stamped in this tool to torque the BB to the right specs. Because of this I only gave it four stars.