Bombtrack Hook EXT Ti Stock Item:Bombtrack Hook EXT Ti Titanium/Black XS With a deafening buzz

With a deafening buzz

Exact Actuation™ delivers even gear changes over the entire shifting range via a precise 3mm movement from gear to gear

Marshall Miller - Camp 4’s are my go to shoe for adventure: the approach

ChainSpy 1 fits 31

Bombtrack Hook EXT Ti Stock Item:Bombtrack Hook EXT Ti Titanium/Black XS With a deafening buzzHook EXT TI is made from 3Al 2. 5V Titanium, the perfect material for a gravel bike. Titanium withstands fatigue like nothing else and wont corrode. It is lightweight, and doesnt scratch when you strap bags to it, plus it has that special responsive zing when you push hard on the pedals. Shimanos GRX Di2 815 groupset is the ideal match, providing punchy braking and top level transmission performance through a 48 31T chainset and an 11 34T cassette.