Zipp Speed Box Frame Bag - 3.0 Gravel & Cx Tires The all-black design is clean

The all-black design is clean

Riders who want a race-capable tire that handles everything from groomed snowpack to chunky trail deserve this kind of versatility

Compatible with Shimano GRX 11-speed drivetrains and works with current Shimano road drop bar control levers

Using the wrong tool risks stripping the soft alloy cup interface

Quick-Link assembly provides tool-free installation and straightforward chain service

Zipp Speed Box Frame Bag - 3.0 Gravel & Cx Tires The all-black design is cleanHow Does the Zipp Speed Box Frame Bag 3. 0 Handle Adventure Loads? The Zipp Speed Box Frame Bag 3. 0 is the largest in the Speed Box lineup, built for riders who need serious carrying capacity without sacrificing the clean, integrated look of a purpose built frame bag. Like all Speed Box bags, it features padded side panels between the outer shell and interior to cushion sensitive gear from vibration and impact on rough roads or gravel descents. The