Park Tool BBT-79 Bottom Bracket Tool Travel Bag the Park Tool DS-1 is

the Park Tool DS-1 is designed to be clamped solidly into a repair stand or hung from a hook or branch

It remains folded in two places to keep the compact folded state of the previous generation that easily slips into a jersey pocket or backpack

eliminates them altogether)

Chris King and others (23

and double folding construction for your convenience

Park Tool BBT-79 Bottom Bracket Tool Travel Bag the Park Tool DS-1 isThreaded bottom bracket installation and removal is a breeze with the Park Tool BBT 79 Bottom Bracket Tool. The cup is easy to place on a 12 notched external bearing bottom bracket, and uses a 3 8 inch drive for attachment to a ratchet or torque wrench so you can torque down your bottom bracket just right. The BBT 79 fits 46mm bottom brackets, and is anodized silver so its easy to spot it in your drawer of bottom bracket tools.