Daysaver IncredibleX & Pump40HV: Lab-Tested Performance

James Moore · 2026-06-12

Integrated bike storage is one of the biggest trends in cycling right now. With the IncredibleX multitool and Incredible Pump40HV, Daysaver offers a clever solution for riders who want to keep essential tools tucked away and out of sight. We put this system through its paces in both lab and trail conditions to see how it really performs. ### Incredible Pump40HV: Compact Design, Smart Details Pack size drove every decision in the design of the Incredible Pump40HV. At just under 5 inches long, it fits easily into a jersey pocket, a frame storage bag, or the chest pocket of an EVOC Hydro Pro without any fuss. Despite its small size, it delivers a 40 cc stroke volume, which is enough to top off a tire on the trail. The optional hose is a standout feature. It screws onto the valve but is engineered to release cleanly when you disconnect it. This eliminates the annoying habit of most screw-on systems that pull the valve core right out with the hose. The pump also doubles as a storage housing for additional Daysaver tools and can be mounted to a bottle cage or tool mount using an optional bracket. However, ergonomics could be better. The pump cap has a square-edged shape that, when inflating tires to higher pressures (especially on road bikes), digs into your palm. This makes it uncomfortable and harder to use for long pumping sessions.  ### IncredibleX: L-Shaped Design for Better Access One thing to note up front: the IncredibleX is being replaced by the Incredible8. The two models are essentially identical, differing only in the bits they include. The IncredibleX comes with two-piece bits, while the Incredible8 uses one-piece versions. The two-piece bits will remain available separately and offer maximum flexibility. For most riders, though, the lower price is the bigger draw: the Incredible8 costs about $22 less than the previous model. When unfolded, the IncredibleX stands out from conventional folding multitools with its distinctive L-shaped design. This layout improves access to bolts that traditional tools struggle to reach. Leverage is excellent, especially when loosening pedals with the 8 mm hex key. The bits and bit holders are easy to handle and can be swapped effortlessly, even while wearing gloves.  ### Storage Flexibility and a Key Drawback Storage flexibility is the system's standout quality. The tool mounts inside the handlebar via adjustable end plugs that expand mechanically rather than relying on friction alone, making removal cleaner than most alternatives. It can also sit inside the pump body, and in either configuration, it remains rattle-free. A OneUp steerer mount works just as well. But here's the honest downside: during testing, one of the bits broke. The modular pin-and-magnet connection is sensitive to incorrect installation. If bits aren't fully seated in the holder, they can fail under load. This is a real concern for riders who need reliability on the trail. ### Final Thoughts on the Daysaver System The IncredibleX and Incredible Pump40HV make a compelling case for riders who prioritize clean, integrated carry. Modular compatibility, thorough spare parts support, and build quality that justifies the asking price are the headline credentials. The L-shaped layout adds genuine access advantages that a straight tool simply can't match. **Pros:** - Clean workmanship and premium material quality - Versatile integration options (handlebars, pumps, and various tool mounts) - Excellent leverage for hard-to-reach bolts **Cons:** - Bits can break if not properly seated - Pump cap is uncomfortable at high pressures - Price is a significant obstacle For those willing to absorb the cost, you get a system engineered with care and calibrated for daily trail use. It's not perfect, but it's a thoughtful solution for riders who value a clean setup.