Sizing and Dimensions
You can figure out what size is best by measuring your frame from inside the triangle. Here's how sizing works: match up your head tube measurement to the H2 dimensions below. Compare these to find out how far forward the bag will sit. From that point, measure your top tube length and match that up with the L1 dimensions below. All bags come with extra long velcro straps that can be trimmed or moved around to different slots, so don’t worry about the straps not reaching or running into cable stops. The width is 2.25 inches for all three sizes.