Daysaver IncredibleX & Pump40HV: Lab-Tested Review

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 solution for riders who want to keep essential tools neatly tucked away and out of sight. We put the system through its paces both in the lab and on the trail, assessing real-world performance alongside its strengths and limitations. Daysaver IncredibleX & Incredible Pump40HV (2.9 oz | 4.9 x 1.1 inches) | [Manufacturer's website](https://www.daysaver.com) (nofollow) ### Incredible Pump40HV: Compact Dimensions, Clever Details Pack size drove every decision in the design of the Incredible Pump40HV. At just 4.9 inches long, it fits easily into a jersey pocket, a frame storage bag, or the chest pocket of an EVOC Hydro Pro without protest. Yet it still delivers a 40 cc stroke volume, enough to handle most trailside tire top-offs. The optional hose is the detail worth highlighting. It screws onto the valve but is engineered to release neatly on disconnection, eliminating the maddening habit shared by most screw-on systems of pulling the valve core out with it. That alone is a game-changer for anyone who's ever dealt with a sudden loss of air on the trail. The Incredible Pump40HV fits just about anywhere—from your pack to a bottle cage mount using an optional bracket. It even doubles as a storage housing for additional Daysaver tools. Ergonomics, though, leave room for improvement. The pump cap has a square-edged shape that, when inflating tires to higher pressures (especially on road bikes), digs into your palm. It gets uncomfortable and harder to use, which is a real bummer for a tool that otherwise nails the portability aspect. > "The removable hose prevents any loss of air, and one of the tools from the Incredible range can be stored inside the HV40 pump." ### IncredibleX: L-Shaped Design for Better Access One thing 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 continue to offer maximum flexibility. For most riders, though, the lower price is likely to be the bigger draw: the Incredible8 costs $22 less than the previous model. That's a significant saving for a tool that delivers the same core functionality. When unfolded, the IncredibleX stands apart from conventional folding multitools with its distinctive L-shaped design. The layout improves access to bolts that traditional tools struggle to reach. Leverage is excellent, which becomes particularly noticeable when loosening pedals with the 8 mm hex key. The bits and bit holders are also designed for easy handling and can be swapped effortlessly, even while wearing gloves. IncredibleX | 2.0 oz | 3.8 x 0.6 inches | [Manufacturer's website](https://www.daysaver.com) (nofollow) The L-shaped design ensures excellent leverage and makes it easy to reach awkwardly positioned bolts. 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. Alternatively, it sits inside the pump body, and in either configuration, it remains rattle-free. A OneUp steerer mount works just as well. The drawback surfaced during testing: one of the bits broke. The modular pin-and-magnet connection is sensitive to incorrect installation, and bits that are not fully seated in the holder can fail under load. That's a reliability concern for a tool that's supposed to be your go-to on the trail. ### Conclusions About the Daysaver Multitool 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 cannot match. The price is the honest obstacle. Those willing to absorb it get a system engineered with care and calibrated for daily trail use. If you can overlook the ergonomic quirks and the bit breakage risk, this is a top-tier choice for minimalist riders. - Clean workmanship and premium material quality - Versatile integration options including handlebars, pumps, and various tool mounts - Excellent leverage thanks to the L-shaped design