Speed Box 3.0 100% Clamp rotates 360 and is

Clamp rotates 360 and is adjustable in height up to 67" (170cm)

making this outsole the most responsive in the fizik range

32mm flat sockets for suspension fork fittings

- Improved ERG support

so let's start there

Speed Box 3.0 100% Clamp rotates 360 and isZipp's Speed Box 3. 0 is designed to mount securely to a bike's top tube to hold nutrition and small items conveniently within reach. Featuring solid molded EVA construction, water resistant zippers, and 3 point Velcro attachment, the Speed Box 3. 0 is a lightweight, easy to use alternative to traditional saddle bags. Speed Box 3. 0 : 31 cubic inches 85g Solid molded EVA construction Water resistant seam sealed zippers Three point Velcro strap