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A CO2 inflator and full-featured mini tool in one! Serfas' ST-17i features 2, 4, 5, 6 and 8mm Allen keys. It also has Phillips and flathead screwdrivers, T25 and T30 Torx wrenches, and 3.23, 3.3, 3.45, 3.96mm spoke wrenches. In addition, it boasts a 10mm open end wrench, a chain breaker and a CO2 inflator head (cartridges sold separately). With all that, this small tool's capabilities are hardly mini.

Park's Vulcanizing Patch Kit includes 4 round patches for small holes and 2 oval patches for wider cuts; a tube of self-vulcanizing glue that bonds the patches to your tube super securely; and sandpaper for preparing the punctured area for gluing. The kit comes in a small plastic box to fit in your seat bag or pack.

Rebuild kit for our most common Air Tool floor pumps. - Compatible with Air Tool Pro, Comp, and Sport floor pumps. - Includes O-ring lube and grommet.

Easy to use, easy to control and affordable. The Mircoflate Nano gives you the best bang for your buck when it comes to quality and ease of use. Simply thread on your favorite CO2 cartridge, twist the cartridge off slightly to engage inflation and tighten it back on to shut it off. Petite power! - Compact and nearly indestructible - Easy to use and fully controllable - Patented twist-to-inflate technology - Press on to both Schrader and Presta valves - Compatible with 16 gram, 20 gram and 25 gram threaded CO2 cartridges Product includes: (1) Microflate Nano inflator head (1) threaded 20 gram CO2 cartridge

Keep your Air Tool Pro floor pump working fantastic with this replacement head and hose.

- Lightweight aluminum barrel and shaft - Dual-chamber design provides 37% more stroke volume than similar-size pumps - Presta-specific head - Rebuildable internals - Includes cage mount - 58 grams - 160psi max pressure - Available in four colors: black, white, red, and green

Back by popular demand, the Air Tool MTB Floor Pump is better than ever. Designed for low pressure, high volume tires, it provides precise pressure to ensure that your tires are set up for whatever the trail throws at you. - Oversized 3" (76mm) gauge has 0-40 PSI range for maximum resolution when filling large tires. - Massive 508cc volume aluminum barrel pushes enough air to seat tubeless tires. - Ergonomic Wing handle with pressure relief valve. - Auto selecting SwitchHitter II technology. - Includes spare rubber seal for head. - Max pressure: 40 PSI (2.7bar) - Volume-per-stroke: 508cc

16g CO2 Canister from Specialized.

Everybody needs a floor pump in their home, but not just any floor pump will do. You need something that's dependable, versatile, and accurate, like our new Air Tool Comp. It checks all the boxes with a dual-stage pressure gauge that delivers the low-pressure accuracy that your mountain bike tires require, while also matching the high-pressure needs of your road and gravel tires. At 365cc-per-stroke, it might not match the MTB floor pump, but this one fills big tires fast and makes for a great all-arounder that’ll get you out the door and riding—fast. - Dual-scale 3" (76mm) oversized gauge. - Steel base and aluminum barrel construction. - Ergonomic wing handle is now overmolded for comfort. - Auto-selecting SwitchHitter II head technology. - Includes spare rubber seal for head. - Max pressure: 120 PSI (8.3bar) - Volume-per-stroke: 365cc

Small, efficient, reliable—the three key features of the Air Tool MTB Mini pump. With the inverted dual chamber design, this pump moves 20% more air per stroke than the unit it replaced, yet is 10% smaller. - Inverted dual chamber design is smaller yet moves 20% more air per stroke when compared to our previous design, reducing pumping time by up to two minutes. - Twist locking head is easily converted to fit Presta or Schrader valves. - Machined outer barrel for extra grip while pumping. - Aluminum inner and outer chamber for durable performance. - Water bottle boss frame mounting bracket included. - Max pressure: 60 PSI (4.1bar) - Volume-per-stroke: 55cc - Water bottle boss frame mounting bracket included.

Our lightest pump! At only 59 grams; the only lighter way of getting home after a flat tire might be to call a cab. Fits easily into a jersey pocket, but also will nestle unobtrusively next to your water bottle cage so you'll never leave home without it. We've made this pump with a push-on Presta dedicated head for easy use. Constructed from aluminum, a lightweight and tough material for extra durability and a timeless look. And even the best pump won't do you much good if you've left it in your sock drawer. This pump comes with a discreet frame mount that attaches under your water bottle cage. LIGHTEST PUMP! — At only 59 grams, the only lighter way of getting home after a flat tire is using your phone to call a cab. COMPACT DESIGN — Is that a pump in your pocket? Fits easily into a jersey pocket, but will also nestle unobtrusively next to your bottle cage so you'll never leave home without it. PRESTA-ONLY HEAD — Who is this Schrader anyway? Fewer and fewer folks are running schrader valves, so we've made this pump with a push-on, presta-only head for easy use. ALUMINUM CONSTRUCTION — A lightweight and tough material for extra durability.

The best road mini pump does two things well—it inflates tubes quickly, and it stashes easily. The reliable Air Tool Road Mini pump moves almost twice as much air as its predecessor, thanks to its inverted dual chamber design. It gives you total peace of mind on days when pesky flats catch you off-guard. - Inverted dual chamber design is smaller yet moves 58% more air per stroke when compared to our previous design, reducing pumping time by up to four minutes. - Presta-only head with updated dust cover prevents pump from opening due to vibration. - Machined outer barrel for extra grip while pumping. - All-aluminum inner and outer chamber for durable performance. - Water bottle boss frame mounting bracket included. - Max pressure: 100 PSI (6.9 bar) - Volume-per-stroke: 30cc - Volume-per-stroke: 30cc - Water bottle boss frame mounting bracket included.

25g CO2 Canister's from Specialized.

Designed for Fat and Semi Fat tire bikes, the Big Bore packs massive volume per stroke and a unique head that still works with winter gloves on - Oversized press-on Schrader and Presta head won't accidentally remove valve cores and can be easily used with thick gloves. - Flexible hose attachment allows for aggressive pumping without fear of damaging valve stems. - Inverted barrel design allows for high volume in a compact size. - Coarse machined aluminum barrel for extra grip. - Water bottle boss mount with elastomer band included. - Max pressure: 50psi (3.5bar) - Volume per stroke: 90cc

Specialized's Air Tool Sport Floor Pump boasts all-steel construction, durable internals, a long hose, a sturdy handle and a three-sided base for easy pumping and excellent stability. You also get Specialized's SwitchHitter head that automatically adapts to fit Presta and Schrader valves, and an easy-to-read, 2-inch gauge to make dialing in the right pressure a breeze.

Crank Brothers' Sterling SG Pump features a tough aluminum barrel a little shy of 8 inches long for maximum pumping power; a switch to select high-volume (off-road tires) or high-pressure (road tires) inflation, and a handy built-in gauge. The universal head gets up to 100psi on either Schrader or Presta valves without having to switch the head.

Stay pumped. Packed with clever features that prioritize convenience and functionality, and gets smaller volume road tires to higher pressures effortlessly. Where it thrives: On the bike, the open road What it's built for: Efficiency, convenience Highlights: - Quality aluminum construction with ergonomic CNC-machined surface / bottle cage mount / length: 8.3" (21cm) - Retractable flexible hose, fully sealed weatherproof internals / lever lock pump head compatible with all bicycle tire valves - Maximized air volume design for easy inflation up to 100 psi (6.9 bar)

Essential for your off-road adventures, this pump produces a hurricane-force air blast with its high-volume barrel. The oversized design, made from strong and lightweight aluminum, delivers more air per stroke so you can get back on the trail quickly. Details: - AnyValve pump head automatically adapts to Presta, Schrader, and Dunlop valves - Rebuildable internal parts available - Tough, lightweight aluminum barrel - Rubberized folding T-handle - Bike mount included - 90 PSI, 6.2 Bar maximum - 145g / 0.32lb

The world’s first CO2 inflator with tire gauge provides tire-inflation and tire-pressure measurement. The angled head fits Presta and Schrader valves and a special feature allows the user to adjust the flow while filling the tire. Dual-end design allows for one-cartridge storage. - CO2 inflator that features a gauge as well - Flow is adjustable using special feature - Compatible with both Presta and Schrader valves - Presta/Schrader with integrated dust cap, Push to inflate - Gauge: Reads 160 psi / 11 bar, 1-1/2” analog - Engineering-grade polymer - Weight: 45g /1.59 oz - Size: 6.5 x 5.2 x 3.3 cm / 2.5” x 2” x 1.3” - Accepts threaded cartridges - CO2 cartridges sold separately

If it was any lighter, you'd be walking home. This is the smallest pump you'll ever use that will still get your flat fixed and you on your way again. There are no extra features here. Just the bare minimum to get your tire back up and you kicking butt. Because you can't kick butt with a flat tire. - Presta head only - High Volume or High Pressure - Includes frame mount - 85 gr/ 3oz - 160 PSI, 11 Bar maximum

Pssstttt. Tired of hearing that when you disconnect your shock pump? Well, hear it no more thanks to Topeak's Pressure-Rite. It's a must have for suspension fanatics as its ingenious design prevents air loss when adjusting shock and fork pressure. It's also available in a Presta version, perfect for disc wheels.

Refills … get your refills here! - Threaded - 25 gram - 3-pack

The Topeak JoeBlow III continues the tradition of setting the benchmark for floor pump durability and performance while ushering in upgrades with an enlarged 3-inch chronograph-inspired gauge and hammer-style TwinHead DX pump head. A durable steel barrel and base as well as an ergonomic padded handle make inflating tires a breeze. - Presta / Schrader / Dunlop-compatible - Max 160psi / 11bar - Volume per stroke: 317.5cc - 3.7lbs / 1.68kg - Ball and bladder needles included

Specialized's Air Tool UHP Floor Pump makes it easy to dial in your fork and shock. With a cast aluminum base and an aluminum barrel, this sturdy floor pump reaches 350psi with ease. What's more, the micro air bleeder makes it easy to set the perfect pressure.

- Head/Hose for Air Tool UHP pump

90 Degree twist style mini CO2 head used on SWAT products - Twist design allow CO2 cartridge to be threaded into head and then unthreaded to start CO2 flow. - Flow can be controlled or stopped by threading cartridge back into head. - Includes plastic spacer that allows head to be mounted for storage on cartridge without piercing it.

The Air Tool Flex MTB/Road uses an inverted chamber design that allows for quick fill-up on mountain tires but can still reach the high pressures needed for road tires. - Twin Schrader and presta thread on T-head - Inverted barrel design allows for efficient high volume and high pressure pumping - Lightweight and compact hose with built-in flex to prevent excess stress on valve stems - Water bottle boss mount included

This durable frame pump with SwitchHitter head automatically adjusts for Schrader or Presta valve tubes and shows pressure on a rotatable gauge. - SwitchHitter head works on Schrader or Presta valves with no disassembly. - Gauge body rotates for easy viewing. - Durable plastic barrel with aluminum shaft to reduce flex and improve efficiency. - Plunger locks to body chamber with a simple twist for secure storage. - Water bottle boss mount included. - Max pressure: 120psi (8.3bar) - Volume per stroke: 48.4cc

This durable pump with SwitchHitter head automatically adjusts for Schrader or Presta valves. - SwitchHitter head works on Schrader or Presta valves with no disassembly. - Plunger locks to body chamber with a simple twist for secure storage. - Water bottle boss mount included. - Max pressure: 120psi (8.3bar) - Volume per stroke: 48.4cc