Daysaver IncredibleX & Pump40HV: Lab & Trail Review

Robert Wilson · 2026-06-12

Integrated bike storage is one of the biggest trends in cycling right now. With the Daysaver IncredibleX multitool and Incredible Pump40HV, you get a system that keeps essential tools tucked away and out of sight. We put this setup through its paces in the lab and on the trail to see how it really performs. ### The Incredible Pump40HV: Small but Smart Pack size dictated every choice in the design of this pump. At just under 5 inches long, it slides into a jersey pocket, a frame bag, or the chest pocket of an EVOC Hydro Pro without any fuss. Despite its size, it delivers a 40 cc stroke volume—enough to get your tires back up to pressure quickly. The optional hose is the real standout feature. It screws onto the valve but releases cleanly when you disconnect. That fixes one of the most annoying problems with screw-on pumps: pulling the valve core out with the hose. No more sudden air loss or frustration. The pump also doubles as a storage housing for other Daysaver tools. You can mount it to a bottle cage or tool mount using an optional bracket. But ergonomics? They could be better. The pump cap has a square-edged shape that digs into your palm when you're inflating to higher pressures, especially on road bikes. It gets uncomfortable fast. ### The IncredibleX: L-Shaped Design for Better Access First, a quick note: the IncredibleX is being replaced by the Incredible8. The two are almost identical, except for the bits. The IncredibleX uses two-piece bits, while the Incredible8 has one-piece versions. The two-piece bits will still be available separately, which is great for flexibility. For most riders, though, the lower price will be the big draw: the Incredible8 costs about $22 less than the old model. When you unfold the IncredibleX, its L-shape sets it apart from standard folding multitools. That design gives you better access to bolts that traditional tools struggle to reach. Leverage is excellent, especially when you're loosening pedals with the 8 mm hex key. The bits and holders are easy to swap, even with gloves on. ### Storage and a Real-World Problem The system's best feature is its storage flexibility. The tool mounts inside the handlebar using adjustable end plugs that expand mechanically—no friction-only grip here. It stays rattle-free whether it's in the bar or inside the pump body. A OneUp steerer mount works just as well. But there's a catch: 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. It's a small detail, but it matters on the trail. ### Final Thoughts on the Daysaver System The IncredibleX and Pump40HV are a solid choice for riders who want clean, integrated carry. You get modular compatibility, thorough spare parts support, and build quality that justifies the price. The L-shaped design adds real access advantages that a straight tool can't match. The price is the honest obstacle. If you're willing to pay for it, you get a system that's engineered with care and built for daily trail use. **Pros:** - Clean workmanship and premium material quality - Versatile integration options: handlebars, pumps, and tool mounts - Excellent leverage and access with the L-shaped design **Cons:** - Bits can break if not fully seated - Pump ergonomics could be better for high-pressure tires - Price is steep for casual riders