Genuine Innovations Ultraflate Plus
Genuine Innovations Genuine Innovations Ultraflate Plus— Specs & Analysis
Manufacturer specifications, compared against every other tools & repair in our database. We do not test gear in the field — we measure, verify, and compare.
The Genuine Innovations Ultraflate Plus is a compact CO2 inflator with a precision control valve that prevents wasted cartridges. It accepts both threaded and non-threaded 16g CO2 cartridges for quick roadside inflation.
The Genuine Innovations Ultraflate Plus solves the biggest complaint about CO2 inflators: wasted cartridges from uncontrolled gas release. Its precision push-to-inflate valve lets you meter the gas flow, so you can partially fill a tire, check the bead seat, and then add more air — all from a single cartridge.
The head features a dual Presta and Schrader chuck that threads securely onto either valve type without an adapter. This universal compatibility is valuable for bikepackers who may encounter different valve types on touring bikes, mountain bikes, or borrowed wheels during a multi-day ride.
At just 55 grams without a cartridge, the Ultraflate Plus is significantly lighter than any mini pump and takes up a fraction of the space. A 16g cartridge fills a 700x40c tire to roughly 45 PSI or a 29x2.2 mountain tire to about 25 PSI — enough to get you rolling again quickly.
The padded sleeve that ships with the inflator serves double duty: it insulates your hand from the extreme cold of expanding CO2 and provides a better grip during inflation. This is a small detail that makes a meaningful difference when you are fixing a flat with cold or wet hands.
The obvious limitation is that CO2 inflators are consumable — once your cartridges are spent, you need a pump or more cartridges. Most bikepackers carry two cartridges and a lightweight backup pump for extended trips. For shorter rides and races, the Ultraflate Plus alone is sufficient.
For bikepackers who prioritize speed, simplicity, and weight savings in their flat repair kit, the Ultraflate Plus is the gold standard in controlled CO2 inflation.
Who Is the Genuine Innovations Genuine Innovations Ultraflate Plus Best For?
Bikepackers who want the fastest, lightest flat repair option for races and shorter routes. If that describes your riding style, the Genuine Innovations Ultraflate Plus should be at the top of your shortlist. It sits in the Tools & Repair category alongside 15other products we've reviewed.
How It Compares
At 55g and $20, the Genuine Innovations Ultraflate Plus is 28g heavier than the lightest option in this category (the Lezyne Tubeless Pro Plug Kit at 27g). The most budget-friendly option is the Pedro's Tire Levers (Pair) at $5.
The price-to-weight ratio comes in at $36 per 100g — a premium price point, but you're paying for quality, materials, and design that justify the investment for serious bikepackers.
What We Like
- +Precision valve prevents wasting CO2 cartridges
- +Universal Presta and Schrader compatibility
- +Extremely light and compact
- +Insulated sleeve protects hands from cold
Watch Out For
- −Requires consumable CO2 cartridges
- −Not a substitute for a pump on long tours
- −Cartridges cannot be recycled everywhere
The Bottom Line
The Genuine Innovations Genuine Innovations Ultraflate Plus earns a 4.2/5 rating. It's a solid performer that does most things well. Precision valve prevents wasting CO2 cartridges is the standout feature, though requires consumable co2 cartridges is worth considering before you buy.
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