Pumps/Inflation

The Wolf Tooth EnCase Pump offers easy access, quick use, and reliable performance for mountain, gravel, and fat bike tires. It requires less force per stroke than competitors, making it efficient for high-volume tires. The EnviroLock sealing protects internal components from water and debris. The pump is easily accessible when mounted on a frame, ensuring it remains clean and ready to use. Part of the EnCase System, The pump can store an EnCase System tools. - Includes Gauge: No - PSI: 70 - Includes Mount Bracket: Yes - Weight: 95 - Valve Compatibility: Presta

The Wolf Tooth EnCase Pump offers easy access, quick use, and reliable performance for mountain, gravel, and fat bike tires. It requires less force per stroke than competitors, making it efficient for high-volume tires. The EnviroLock sealing protects internal components from water and debris. The pump is easily accessible when mounted on a frame, ensuring it remains clean and ready to use. Part of the EnCase System, The pump can store an EnCase System tools. - PSI: 70 - Weight: 153 - Valve Compatibility: Presta - Includes Mount Bracket: Yes

The Wolf Tooth EnCase Pump offers easy access, quick use, and reliable performance for mountain, gravel, and fat bike tires. It requires less force per stroke than competitors, making it efficient for high-volume tires. The EnviroLock sealing protects internal components from water and debris. The pump is easily accessible when mounted on a frame, ensuring it remains clean and ready to use. Part of the EnCase System, The pump can store an EnCase System tools. - Includes Gauge: No - PSI: 70 - Includes Mount Bracket: Yes - Weight: 121 - Valve Compatibility: Presta

The Wolf Tooth EnCase Pump offers easy access, quick use, and reliable performance for mountain, gravel, and fat bike tires. It requires less force per stroke than competitors, making it efficient for high-volume tires. The EnviroLock sealing protects internal components from water and debris. The pump is easily accessible when mounted on a frame, ensuring it remains clean and ready to use. Part of the EnCase System, The pump can store an EnCase System tools. - PSI: 70 - Includes Mount Bracket: Yes - Weight: 260 - Valve Compatibility: Presta

You'll ride with peace of mind when you pack a can of Vittoria's Pit Stop Tire Sealant. It contains pure latex foam sealant and compressed air to quickly inflate and repair your tire so you can get on with your ride. Available in three sizes for varying tire volumes: - Road Racing: inflates 21-28-inch tubulars up to 94 psi and 700c clinchers up to 87 psi so you can ride, instead of walk to the closest pump and top off the tire to full pressure. - 75mL: Repairs and inflates low-volume MTB tires in less than a minute. - 100mL: Repairs and inflates meaty 27.5-inch tires and cross country 29-inch tires in less than a minute.

Mounting Kit for Mountain Morph and Turbo Morph G.

Replacement parts for JoeBlow Pro and JoeBlow Booster.

Topeak Pump replacement parts and accessories. Includes all parts needed to rebuild TwinHead pumps.

Topeak's Presta Valve Extender is the perfect solution for getting to those hard-to-reach valve stems. It's precision-machined from aluminum and is designed to fit deep-dish carbon and aluminum rims. And, it comes with an O-ring seal to ensure a leak-free fit.

Topeak's Presta Valve Extender is the perfect solution for getting to those hard-to-reach valve stems. It's precision-machined from aluminum and is designed to fit deep-dish carbon and aluminum rims that have a depth of 60 to 90mm. And, it comes with an O-ring seal to ensure a leak-free fit.

An extremely compact, lightweight and easy-to-use CO2 inflator. Precision CNC machined aluminum inflator fits Presta and Schrader valves and works with threaded 16g or 25g cartridges. Simply screw the cartridge in tight and then screw the head onto the valve, unscrew the cartridge a half turn to inflate tire. Fits Presta / Schrader valves

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.

Topeak's Mini Dual is constructed of lightweight aluminum and sports a grippy Kraton and plastic handle for easy pumping. And, the thumb-lock head ensures an airtight seal on both Presta and Schrader valves.

A Schrader valve adapter allows using the JoeBlow Ace floor pump for quickly pumping forks and rear shocks. Built-in air release knob allows fine tuning air pressure.

Reach peak inflation pressure in a flash with Topeak's Peak DX II. Its butted-aluminum barrel and folding T-handle makes pumping up tires a snap! Plus, the thumb-lock SmartHead grips tight on both Presta and Schrader valves.

Topeak's Pocket Rocket boasts an aluminum barrel for superb function, durability and max pump power, while its plastic handle ensures pumping comfort. And, its aluminum thumb-lock head fits both Presta and Schrader valves.

Big volume barrel while Dual-Action (DA) doubles volume with each stroke and inflates tires up to pressure fast. Integrated dust cap keeps pump head clean and thumb lock lever insures air-tight seal. Specs - HEAD: Presta / Schrader / Dunlop with integrated dust cap - BARREL: Aluminum - THUMB LOCK / HANDLE: Plastic - CAPACITY: 60 psi / 4 bar - VOLUME PER STROKE: 81.4 cc (pull + push) - SIZE: 22.3 x 4.6 x 3.4 cm / 8.8” x 1.8” x 1.3” - WEIGHT: 126 g / 4.44 oz Added Features - Dual-action pumping head - Side mount bracket

Topeak's Mini Dual DX is constructed of lightweight aluminum and sports a grippy Kraton and plastic handle for easy pumping. And, their thumb-lock SmartHead ensures an airtight seal on both Presta and Schrader valves.

Topeak's Mini Dual DXG is constructed of lightweight aluminum and sports a grippy Kraton and plastic handle for easy pumping. Topeak's thumb-lock SmartHead ensures an airtight seal on both Presta and Schrader valves and the built-in gauge lets you top off your tires with precision.

Upgrades any pump to a SmartHead pump head. Includes hardware, 40-inch hose, and SmartHead pump head.

Mountain TT Twin Turbo pump fills both large volume fat bike tires and higher pressure MTB tires, as well as gravel bike tires with ease. TwinTurbo technology uses both strokes to compress air to deliver high pressure output and saves time and effort. Integrated dust cap keeps pump head clean and thumb lock lever ensures air-tight seal. Specs - HEAD: Presta / Schrader / Dunlop with integrated dust cap - BARREL: Aluminum - THUMB LOCK / HANDLE: Plastic - CAPACITY: 120 psi / 8 bar - VOLUME PER STROKE: 90.9 cc - SIZE: 22 x 5 x 4 cm / 8.7” x 2” x 1.6” - WEIGHT: 192 g / 6.77 oz Added Feature - Side mount bracket

Larger barrel version pumps more air volume for MTB riders. Large integrated 1-1/8" diameter easy-to-read analog gauge provides the perfect inflation every time. Dual-Action (DA) doubles volume with each stroke and inflates tires up to pressure fast. Integrated dust cap keeps pump head clean and thumb lock lever ensures an air-tight seal. - Head: Presta / Schrader / Dunlop with integrated dust cap - Barrel: Aluminum - Thumb Lock/Handle: Polymer - Capacity: 60psi / 4bar, 1-1/8” Analog - Volume Per Stroke: 82 cc (pull + push) - Side mount bracket secures to water bottle bolts - Size: 25.3 x 4.6 x 3.4cm / 10” x 1.8” x 1.3” - Weight: 152g / 5.36oz

The most compact, lightweight Dual Action pump with gauge that road riders can fit anywhere. Large integrated 1-1/8" diameter easy-to-read analog gauge provides the perfect inflation every time. Dual-Action (DA) doubles volume with each stroke and inflates tires to 120psi / 8bar. Integrated dust cap keeps pump head clean and thumb-lock lever ensures an air-tight seal. - Head: Presta with integrated dust cap - Barrel/Thumb Lock: Aluminum - Handle: Polymer - Capacity: 120psi / 8bar, 1-1/8” Analog - Volume Per Stroke: 36 cc (pull + push) - Added Features: Dual action pumping head - Side mount bracket - Size: 21.8 x 3.4 x 3.1cm / 8.6” x 1.3” x 1.2” - Weight: 116g / 4.09oz

The Roadie TT Twin Turbo is a full-metal, pocket-sized mini pump that transfers larger air volume from a bigger diameter outer chamber into a smaller diameter inner chamber to deliver more air at higher pressures to fill tires 50% faster and easier. Integrated dust cap keeps pump head clean and thumb lock lever ensures an air-tight seal. - Head: Presta with integrated dust cap - Barrel / Thumb Lock / Handle: Aluminum - Capacity: 160psi / 11 bar - Volume Per Stroke: 31.6cc - Side mount bracket - Size: 16.5 x 3.3 x 2.35cm / 6.5" x 1.3" x 0.9" - Weight: 90g / 3.17oz

The Gravel 2 Stage mini pump features an innovative 2 Stage pressure selector that lets you choose high volume or high pressure to quickly fill your gravel bike tire effortlessly. Compact size easily fits into a jersey pocket. - Presta valve with thumb lock & integrated dust cap - Aluminum Barrel

Topeak Roadie mini pumps are packed with features and designed to take smaller volume road tires to high pressures. - Delivers high volume or high pressure to quickly fill road bike tires - A two stage pump that allows for both high pressure and high volume with the flip of a switch - Features include aluminum thumb lock lever dust cap and side mount bracket

The Roadie TT Twin Turbo is a full-metal, pocket-sized mini pump that transfers larger air volume from a bigger diameter outer chamber into a smaller diameter inner chamber to deliver more air at higher pressures to fill tires 50% faster and easier. Integrated dust cap keeps pump head clean and thumb lock lever ensures an air-tight seal. - Head: Presta with integrated dust cap - Barrel / Thumb Lock / Handle: Aluminum - Capacity: 160psi / 11 bar - Volume Per Stroke: 41.4cc - Side mount bracket - Size: 19.5 x 3.3 x 2.35cm / 7.7" x 1.3" x 0.9" - Weight: 100g / 3.53oz

Topeak's SmartGauge D2 boasts a digital readout that goes up to 250 psi and it's compatible with Presta and Schrader valves, as well as shocks and suspension forks. The head rotates 180 degrees to get in tough spots, and an air release button helps you dial in the perfect pressure.

Topeak's Joe Blow Max HP quickly inflates tires with a durable steel barrel, a sturdy composite base, a padded handle, and a tight-sealing TwinHead that fits Presta, Schrader and even Dunlop valves. You'll also appreciate the extra-long hose and big, easy-to-read gauge.

The Mountain TT G Twin Turbo pump has a large, integrated 1-1/8"-diameter easy-to-read analog gauge. It fills both large-volume fat bike tires and higher pressure MTB tires with ease. TwinTurbo technology uses both strokes to compress air to deliver high-pressure output and saves time and effort. Integrated dust cap keeps pump head clean and thumb-lock lever ensures an air-tight seal. - Head: Presta / Schrader / Dunlop with integrated dust cap - Barrel: Aluminum - Thumb Lock/Handle: Polymer - Capacity: 60psi / 4bar, 1-1/8” Analog - Volume Per Stroke: 91cc - Added Features: Side mount bracket - Size: 25.3 x 4.9 x 4cm / 10” x 1.9” x 1.6” - Weight: 227g / 8oz

Topeak's Road Morph G is the perfect answer for riders who've had trouble deciding if they want a frame or floor pump. The Road Morph is both! For maximum pumping power, it features a high-volume aluminum barrel, a fold-out base, a long hose with built-in gauge and a T-handle. Of course, it fits Presta and Schrader valves and a frame mount is included, too.

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

This sleek, lightweight and compact digital tire pressure gauge works seamlessly with Presta and Schrader valves without changing internal head parts. The digital gauge provides accurate pressure readings up to 260psi / 18bar. The illuminated 360º rotating gauge is easy to read from any angle in daylight or darkness. Compatible with bike / motorcycle / car tires, forks and shocks and the Air Pressure Adjusting Mode continuously reads pressure when using the air release button to fine tune tire pressure. - A digital air pressure gauge that accommodates both Presta and Schrader valves for tires shocks and forks with an easy valve type adjust lever - Features include: auto on 360 degree rotating head lit display and is capable of reading pressure while re

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

A precision fork and shock pump with an easy-to-read dial gauge for accurate pressure readings up to 360 psi / 24.8 bar. An air release button and Pressure-Rite connector makes setting proper pressure easy and eliminates air loss when disconnecting, while the flexible hose takes stress off the valve stem when pumping. - Head: Pressure-Rite shock valve - Guage: 360 psi / 24.8 bar, Analog - Handle: Dual density polymer - Dimensions: 21.5 x 4.5 x 4.3 cm / 8.5" x 1.8 x 1.7" - Volume per stroke: 11cc - Barrel: Aluminum - Pressure Tuning: Air release button - Features: Flexible rotating hose - Weight: 170 g / 5.98 oz

A micro-sized tubeless tire repair and inflation kit featuring an advanced 2-in-1 CO2 injector head that repairs a puncture and inflates the tubeless tire in one step with massive air or can simply be used as a traditional CO2 inflator via the valve stem. The inflator head is compatible with both Presta and Schrader valves and the included velcro strap attaches to seatposts, saddle rails, or frame tubes and can carry one or two threaded 16g or 25g CO2 cartridges. - Advanced press type CO2 inflator, one 25g CO2 cartridge, stainless steel 2-in-1 tire reamer/plug insertion tool, plug retainer, and disc insertion spacer - CNC aluminum inflator head fits Presta / Schrader valves - Repair plug compartment, velcro strap, dust cap - Adjustable velcro strap mounts to seatpost, bike frame

Easy-to-read digital gauge can be attached to a pump or used alone and provides accurate pressure readings up to 300psi / 20.7bar. Rotating head works with Presta, Schrader or Dunlop valves on bike / motorcycle / car tires, forks or shocks while the Thumb Lock lever ensures an airtight seal. The air release button allows fine tuning pressure. Specs - PUMP HEAD COMPATIBILITY: Presta / Schrader pumps - TIRE VALVE COMPATIBILITY: Presta / Schrader / Dunlop valves - GAUGE: Digital, 300 psi / 20.7 bar - UNIT: psi, bar, kg / cm2 - BATTERY: CR2032 x 1 (included) - THUMB LOCK: Aluminum - PRESSURE TUNING: Air release button - BODY: Aluminum / Engineering grade polymer - SIZE: 9.2 x 5.8 x 4.3 cm / 3.6” x 2.3” x 1.7” - WEIGHT: 102 g / 3.60 oz Added Features: - Rotatable head / gauge - Auto-off function

Topeak's Joe Blow Sprint quickly inflates tires thanks to its durable aluminum barrel, a sturdy steel base, a tight-sealing aluminum thumblock head that fits Presta and Schrader valves and an oversized, padded handle. And, the easy-to-read, top-mounted gauge lets you dial in the perfect pressure every time!

This clever dual-gauge floor pump was exclusively designed for low pressure Fat-Bike tires and moderate pressure MTB tires. A massive oversized barrel is 1.5 times larger than a standard floor pump and delivers large air volume to fill oversized tires quickly. A 30 psi (2 bar) gauge shows precise low pressure for Fat-Bike tires while the 75 psi (5 bar) gauge shows higher pressures for MTB tires. An air release button on the TwinHead™ allows for fine-tuning pressure.

This pump is equipped with a hardened steel base, solid steel barrel, and an easy to read top mounted analog gauge. An extra long hose with a TwinHead pump head makes it easy to reach valve stems and the integrated mini tool carrier keeps what you need for light maintenance close at hand.

An easy-to-read mid-mounted digital gauge delivers accurate tire pressure readings up to 160psi / 11bar. Hammer type TwinHead DX5 pump head with an extra-long, tangle-free hose makes it easy to reach valve stems. A durable steel barrel and large steel base with ergonomic padded handle make it easy to get your ride up to pressure fast. - Head: Hammer type TwinHead DX5, Presta / Schrader / Dunlop valves with extra-long 360 pivot hose - Barrel: Painted steel - Gauge: 160 psi / 11 bar, Mid mounted flip-down digital (Tolerance: < 100psi ± 1 psi / > 100psi ± 1%) - Unit: psi, bar, kg / cm² - Battery: CR2032 x 1 (included) - Volume Per Stroke: 318cc - Handle: Oversize padded / Dual density polymer - Base: Hardened steel - Cushion rubber for digital gauge protection, auto off, Ball / bladder heads, hose dock - Size: 68 x 25.4 x 18cm / 26.7" x 10" x 4.6" - Weight: 1.8kg / 3.97lb

The Mountain Digital 2Stage shock pump features an innovative 2Stage pressure selector that lets you choose high pressure for filling suspension forks and shock units or high volume for inflating mountain bike tires. Integrated easy-to-read digital gauge provides accurate pressure readings up to 300psi / 20.7bar. A Pressure-Rite connector accepts Schrader valves and chuck head connector accepts Presta valves while the flexible hose takes stress off valve stems when inflating tires. The air release button makes setting proper pressure quick and easy. - SmartHead ThreadLock, Pressure-Rite Valve - Digital Gauge reads up to 300 psi (reads in psi, bar, kg/cm2), CR2032 battery included - Volume Per Stroke: High Volume - 84 cc (for tires); High Pressure - 11cc (for suspension) - Air release button to tuning

The JoeBlow Sport with unique 2-stage design delivers both high pressure and high volume in record time. Stage one opens both barrels for huge volume, reaching 30 psi with 30% less effort than standard floor pumps. Stage two utilizes the small barrel for pressures up to 160 psi. Hammer type TwinHead DX5 pump head with an extra-long and tangle-free hose makes it easy to reach valve stems. A durable steel barrel and large steel base provide extra stability. - Head: Hammer type TwinHead DX5, Presta / Schrader / Dunlop valves with extra-long 360 pivot hose - Barrel: Painted steel / anodized aluminum - Gauge: 160 psi / 11 bar, 3" mid mount analog Stage 1 : 0 - 30 psi Stage 2 : 30 - 160 psi - Volume Per Stroke: 715cc (Stage 1), 258cc (Stage 2) - Handle: Oversize / Dual density polymer - Base: Hardened steel - Ball / bladder heads, Hose dock - Size: 74 x 26.6 x 18cm / 29.1" x 10.5" x 4.6" - Weight: 2.5kg / 5.51lb

The Topeak JoeBlow® Tubi 2Stage makes installing tubeless tires quick and easy. The innovative Tubi-Head removes the Presta valve core – delivering massive air flow to rapidly seat and inflate tubeless tires with no pressure loss or messy sealant leaks! The 2Stage pump design delivers high pressure or high volume with a flip of the switch to quickly fill any size tire. Stage 1 opens both barrels for huge air volume, reaching 30 psi with 30% less effort. Stage 2 utilizes the small barrel for high pressure up to 160psi. The accurate dual scale gauge delivers precise readings from low pressure MTB and Fat Bike tires to high pressure Road bike tires – all from the same pump. Extra-long hose for added reach and durable steel barrel and large stable base makes this the perfect floor pump for all bikes. - Chuck head with extra-long 360 degree pivoting hose and built-in hose pressure release buttonFits Presta / Schrader valves (Schrader valve adapter included) - Painted steel / Anodized aluminum - 160 psi / 11 bar, 3” mid mount analog, Stage 1: 0 - 30 psi, Stage 2: 30 - 160 psi

The aero-shaped barrel and wide steel base provide stability when pumping and the 3” top mounted gauge is easy to read up to 200 psi (14 bar). The large padded handle provides comfort while the extra-long and tangle-free hose can even reach wheels on bikes mounted in a stand. The SmartHead DX3 with lower-profile air-release button automatically adjusts to fit either Presta or Schrader valves and makes getting the right pressure a simple task.

An easy-to-read top-mounted digital gauge with rubber bumper impact protection delivers accurate tire pressure readings up to 200psi / 14bar. The large padded handle provides comfort while the wide steel base keeps everything stable. The extra-long hose can even reach bikes mounted in a work stand. The SmartHead DX3 automatically adjusts to fit Presta or Schrader valves and a new lower-profile air-release button allows fine tuning of tire pressure while preventing unintended pressure release. - Head: SmartHead DX3 w/ air release button & extra-long hose - Barrel: Painted steel - Gauge: 200 psi / 14 bar, Top mounted digital (Tolerance : < 100 psi ± 1 psi / > 100 psi ± 1%) - Unit: psi, bar, kg / cm² - Battery: CR2032 x 1 (included) - Volume Per Stroke: 337cc - Handle: Oversize padded / Dual density polymer - Base: Hardened steel - Cushioned rubber for digital gauge protection, auto off, Dunlop valve adapter, Presta valve adapter, Ball / bladder heads, Hose dock - Size: 73.5 x 25.5 x 16.4cm / 28.9" x 10" x 6.5" - Weight: 1.97kg / 4.34lb

The Topeak JoeBlow Booster pump makes it easier to install tubeless tires. This pump has an integrated aluminum air chamber that stores an air charge of one liter, up to 160psi / 11 bar, to quickly fill your tire and ensure the proper bead seating on a tubeless rim. Once you flip the selector from CHARGE to INFLATE mode, air bypasses the chamber and flows directly into your tire like a standard pump. - Integrated aluminum air chamber can be charged up to 160 psi for fast release when needed - Top mounted gauge conveniently placed and easy to read - Air release button allows dialing in exact air pressure

Twin Turbo design allows for both high pressure and massive air volume all in one durable shop quality floor pump. - Push Pull stroke transfers air between two barrels for faster and more efficient inflation - Full Metal SmartHead with air release for Presta and Schrader valves - 3" top mounted air gauge rated up to 200 psi - Extra-long pump hose

Adapts Presta valve stems for use with standard Schrader pumps.

Replacement UHP head O-ring seal

Will fit Specialized Sport/Comp/HP floor pumps from 2010 - present.

Rebuild kit for the HP floor pump. - Compatible with Air Tool HP floor pump. - Includes O-ring, lube, and grommet.

Rebuild kit for the MTB floor pump. - Compatible with Air Tool MTB floor pump. - Includes O-ring, lube, and grommet.

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.

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

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.

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

Specialized believes that mini pumps are best suited to be carried in your jersey pocket or saddle bag along with a tube and lever too. Lucky for you, small size delivers big performance in this aluminum road pump that features an integrated tube spool and lever (included) to organize all your road tire fixing needs. - All new, inverted double chamber design increases the air handling capacity by 58% compared to our previous design, reducing pumping time by up to two minutes. - Includes an ingenious tube spool to compactly store road tubes up to 28C without risk of damage from rubbing against the valve stem. - Integrated locking tab for included SWAT lever. - Presta only head keeps size and weight to a minimum, while the dust cover keeps the insides clean. - Machined outer barrel for extra grip while pumping. - All-aluminum inner and outer chamber for durable performance. - Max pressure: 100 PSI (6.9 bar) - Volume-per-stroke: 30cc - Tube sold separately

Get the convenience of CO2 inflation in a super-small pump that can be carried anywhere with Specialized's Cpr02 Pump. This little inflator boasts speedy, controlled inflation with the power of compressed CO2 and uses threaded cartridges

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.