Park Tool BX-3 Rolling Big Blue Box D4 The three-hook end fits 3-notch

The three-hook end fits 3-notch lockrings with a maximum outside diameter of 46 mm and a minor diameter (in the notches) of 40 mm

170mm travel

The Roll Caddy's simple roll-up design carries essential ride necessities and securely straps to seat rails

the Factor HANZŌ proves otherwise

With the unit switched on and your computer or iPad ready

Park Tool BX-3 Rolling Big Blue Box D4 The three-hook end fits 3-notchBuilt to withstand the punishment of travel and constant use and molded from impact resistant polypropylene, the BX 3 is a professional grade toolbox for the professional bike mechanic. Features folding dual sided pallets with 70% more surface area than the BX 2. 2 and hundreds of custom designed loops and pockets. The sturdy outer shell is dust and water resistant, with an air pressure compensation valve for air travel. The lid features gas assisted