Buying task · Pumps
Bike pumps
Choose a bike pump by the valve on your tube, the pressure your tire and rim allow, and the job: floor, mini, electric or CO2. Inflation times only from named tests.
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Short answer
Start with the valve on your tube, then choose a pump whose maker names that valve for its head. Pump only to the range on your tire's sidewall and never past your rim's maximum, whatever the pump is rated to. Pick floor, mini, electric or CO2 by the job, and trust inflation times only from a named test with its conditions.
What this topic covers
A pump has two jobs: seal on your valve, and move enough air to reach the pressure your tire needs. Most buying mistakes come from the first. Packaging tends to lead with the second, as a maximum psi or a fill time.
We report what each pump maker states, label it as theirs, and add measured results only where a named publication ran a test and said how. We do not test pumps ourselves.
The decisions, in order
1. Identify the valve. Park Tool describes Presta stems as nominally 6 mm across, thinner than Schrader stems,[1] which it puts at about 8 mm (5/16 inch).[1] A Presta valve has a small locknut at the top that must be unthreaded before air can enter.[1] A Schrader fitting presses on the valve's internal stem with a plunger.[2] The valve finder walks you through it.
2. Check the head its maker names for that valve. A "dual" head covers only what its maker lists. Lezyne describes its Dual Valve floor-pump head as press-on with a locking lever, for Presta, Dunlop and Schrader.[3] SILCA states its Pocket Impero pumps work only with Presta.[4] Topeak's mini-pump range mixes Presta-only models with ones that take Presta, Schrader and Dunlop.[5]
3. Set pressure by the tire and rim, not the pump. Schwalbe says the permissible range is printed on the tire sidewall and should never be exceeded or undershot.[6] Citing ETRTO, it puts hookless road rims at a 5 bar maximum, even when the sidewall shows more.[7] A pump's maximum pressure is not a target. Topeak's Mountain Digital 2Stage is rated to 300 psi in shock mode, yet its tire mode is listed at 0-30 psi.[8]
4. Choose the pump type for the job. Topeak's mini-pump maximums run from 60 psi on some Mountain models to 160 psi on Roadie TT and Pocket Rocket models.[5] BikeRadar's buying guide says higher pressure is often a trade-off against volume, and a high-volume pump takes fewer strokes but usually has a lower maximum.[9] For tubeless tires, Stan's NoTubes calls CO2 an emergency option and says prolonged exposure can make sealant separate, so it should be replaced with air.[10]
5. On plastic valves, follow the heat and hose instructions. Electric pumps get warm, and some TPU tubes use plastic valves. Our pump heat and TPU valve guide collects what makers and reviewers say.
6. Read measured times only from named tests. Electric pump makers state their own figures. CYCPLUS lists the AS2 Pro at 120 psi maximum, 120 g, USB-C charging and a gauge accuracy of plus or minus 1 psi.[11] Topeak lists the E-BOOSTER DIGITAL at 120 psi with a plus or minus 2 psi gauge claim,[12] and Fumpa lists the miniFumpa at 120 psi and 190 g.[13] These are claims. BikeRadar's October 2026 test used 32 mm Tufo tires set up tubeless on a Zipp 303 SW wheel, with a 53 psi front target checked against the SRAM AXS app.[14] Times from different protocols cannot be ranked against each other.
How to choose
For home use, a floor pump with a gauge sets pressure most easily. For the ride, a mini pump or an electric pump goes in a pocket or a bag. Check that the maker names your valve on its own page, and on Amazon check that "Ships from / Sold by" shows Amazon.com or the brand.
Picks that fit9 products
Choose by job: the Topeak JoeBlow Sport III (TJB-S6) or Park Tool PFP-10 floor pump for home, the CYCPLUS AS2 Pro (black) electric pump for a jersey pocket or bag, or a mini pump for the frame: the Topeak RaceRocket HP, the Topeak Pocket Rocket (silver), the Lezyne Pocket Drive or the Crankbrothers Klic HP in Black Midnight (120 psi, for tires 45c and narrower; two listings of the same pump, not the Gauge model).
More on choosing
The Topeak Road Morph G (TRP-3G) is a longer frame pump with a hose, a foot pad and an in-line gauge that reads to 140 psi. Confirm on the maker's page that its head lists your valve. On Amazon, check that 'Ships from / Sold by' shows Amazon.com or the brand.
Floor pump for home
Floor pump for home, second option
Electric pump for a pocket or bag
CYCPLUS AS2 Pro electric mini pump (120 psi, Presta and Schrader)
Mini pump for the frame
Topeak RaceRocket HP mini pump (160 psi, Presta and Schrader)
Mini pump for the frame, from Topeak
Topeak Pocket Rocket mini pump (160 psi, Presta and Schrader), silver
Mini pump, second option
Mini pump with a hose, from Crankbrothers
Crankbrothers Klic HP hand pump (120 psi), Black Midnight Edition
Mini pump with a hose, from Crankbrothers, second listing
Crankbrothers Klic HP hand pump (120 psi), Black Midnight Edition (second Amazon listing)
Frame pump with a hose and gauge, from Topeak
Every page on pumps
Valves and heads
- Presta vs Schrader vs Dunlop: identify your valve before buying a pump
- Dual-valve pump heads: what "Presta and Schrader" really covers
- Presta valve core came out with the pump head? Removable cores and core tools
Pressure and pump types
- Pump max psi vs your tire's and rim's pressure limits
- Electric pump, mini pump or CO2 for your ride kit
- CO2 inflators: threaded cartridges, cold heads, tubeless and TPU
- Seating a tubeless tire vs topping it up
Electric pumps and evidence
- Electric bike pumps: what published inflation tests found
- Electric pump heat and TPU tubes with plastic valves
- Maker claims vs measured results: how to read specs
- Flying or mailing a bike pump, light or CO2 kit
Shortlist
Tool
Valve pages
Key terms
Floor pump, mini pump, electric pump, pump head, dual-valve head, pressure gauge, CO2 inflator, sidewall pressure range, psi and bar.
Everything in this topic
Guides
- Pump max psi vs your tire's and rim's pressure limitsHelps you set tire pressure from your tire and rim limits instead of from a pump's headline psi.
- CO2 inflators: threaded cartridges, cold heads, tubeless and TPUHelps you pick cartridges that fit your inflator and use CO2 without cold burns or sealant problems.
- Dual-valve pump heads: what "Presta and Schrader" really coversHelps you check that a pump's head fits every valve you ride before you buy it.
- Electric bike pumps: what published inflation tests found, and what they did notShows what independent publications measured on electric pumps, under which conditions, so you can read inflation claims critically.
- Electric pump heat and TPU tubes with plastic valvesHelps you use an electric pump on TPU tubes with resin valves by following the maker's hose and rest instructions.
- Electric pump, mini pump or CO2 for your ride kitHelps you choose the roadside inflation method that suits your tires, rides and travel.
- Presta valve core came out with the pump head? Removable cores and core toolsHelps you stop a Presta core unscrewing with the pump and pick a tool that can tighten it.
- Presta vs Schrader vs Dunlop: identify your valve before buying a pumpHelps you name the valve on your tube so the pump, head or adapter you buy fits it.
- Seating a tubeless tire vs topping it up: which pump does which jobHelps you choose the right air source for seating a tubeless tire versus topping one up, and spot a recalled pump.
Shortlists
- Bike pumps with a stated valve fit and pressureHelps you pick one pump per job (home, pocket, frame or CO2) and check its head against your valve, with maker figures labeled as the maker's.
Tools
- Valve finderHelps you confirm your valve type before buying a pump, adapter or tube, from Park Tool, Schwalbe and Tubolito descriptions.
Common questions
Do I need a 160 psi pump?
Only if your tire's sidewall range calls for pressures near the top of a smaller pump's rating. Schwalbe says the permissible range is printed on the sidewall, and that range, not the pump's maximum, sets your target. More in Pump max psi vs your tire's and rim's pressure limits
What pressure should my bike tires be?
Within the range printed on your tire's sidewall, never above or below it, and never above your rim's maximum. Schwalbe gives no general recommendation, because the right pressure depends mainly on rider and luggage weight. More in Pump max psi vs your tire's and rim's pressure limits
What is the maximum pressure for hookless rims?
Schwalbe, citing ETRTO, says hookless road rims have a 5 bar maximum (about 72.5 psi), which applies even when the tire sidewall shows a higher maximum. More in Pump max psi vs your tire's and rim's pressure limits
How often should I pump my tires?
Schwalbe advises checking pressure at least once a month and considers a loss of about 1 bar a month normal. It says latex tubes should be checked before each ride. More in Pump max psi vs your tire's and rim's pressure limits
Is a pump's built-in gauge accurate?
Gauge accuracy on a pump is the maker's claim. CYCPLUS claims plus or minus 1 psi for the AS2 Pro and Topeak plus or minus 2 psi for the E-BOOSTER DIGITAL; neither is a calibration result we can confirm. More in Pump max psi vs your tire's and rim's pressure limits
Do all CO2 cartridges fit every inflator?
No. Genuine Innovations says its threaded cartridges use standard 3/8"-24 threading, and Lezyne says threadless cartridges do not work with its CO2 inflators. Match the cartridge type to what your inflator's maker names. More in CO2 inflators: threaded cartridges, cold heads, tubeless and TPU
Why does a CO2 cartridge get so cold?
Genuine Innovations explains that cartridges become ice cold as the gas is released, and recommends a cupped head or sheath to protect fingers from cold burns. More in CO2 inflators: threaded cartridges, cold heads, tubeless and TPU
Can I use CO2 with tubeless sealant?
As an emergency fill. Stan's NoTubes says prolonged CO2 exposure can make sealant separate or shorten its life, so it should be replaced with air when you get home. More in CO2 inflators: threaded cartridges, cold heads, tubeless and TPU
Questions
Which pump fits a Presta valve?
One whose maker names Presta for its head. Lezyne, for example, describes its Dual Valve floor-pump head as fitting Presta, Dunlop and Schrader, while its Slip Fit head on hand pumps is Presta-only. Unthread the Presta locknut before pumping. See how to identify your valve.[3][1]
Do I need a high-pressure pump?
Only up to what your tire and rim allow. Schwalbe says the sidewall range must never be exceeded, and hookless road rims have a 5 bar maximum even when the tire says more. BikeRadar notes that a higher-pressure pump is often a trade-off against volume per stroke.[6][7][9]
Are electric bike pumps worth it?
They save effort, but their speed and gauge figures are the makers' claims until a named test reports otherwise. CYCPLUS, Topeak and Fumpa each list a 120 psi maximum and USB-C charging for their models. Compare the options in electric pump vs mini pump vs CO2.[11][12][13]
How long does an electric pump take to fill a tire?
Only named tests can say, and only for their setup. BikeRadar's October 2026 test used 32 mm tubeless tires with a 53 psi target, yet its results quote 51 psi on a 35 mm tire, so read its times with that conflict in mind. See what published inflation tests found.[14]