Pumps

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.

The Super Patch Kit is comprised of a small plastic case, a piece of sandpaper for roughing up the tube and 6 peel-and-stick patches so no gluing is required. The patches stick fast thanks to 3M technology and they're thin and flexy to stretch with the tube. There's no easier way to patch a tube.

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.

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.

Want a super-easy way to fix a flat? If you have tubeless tires on your mountain bike, all you need is Genuine Innovations' Tubeless Tire Repair Kit. No interior repair is needed, so you don't have to remove the tire. Just plug the hole with the self-vulcanizing plugs, inflate and ride away. The kit includes an insertion tool and five rope plugs.

You'll have a whole lotta love for this CO2 inflator on long rides. It fits Presta and Schrader valves and weighs next to nothing. The cartridge is insulated with a sleeve to prevent frozen fingers and the small size means the Red Zeppelin fits easily in bags, pockets and packs. Two 16-gram cartridges are included. Now you'll never be stuck like a "Fool in the Rain."

Planet Bike's Ozone ATB AL Mini-Pump is a ride-saver. For easy pumping and fast fills, it boasts a sturdy aluminum barrel, a locking T handle, an easy pumping action and a thumblock head (with a cap to keep the mud out). This great inflator fits all valves and is small enough to carry in a pack or pocket, or you can use the included frame mount.

Park Tool's Micro Pump is a super small micro pump that fits in just about any bag or jersey pocket or mounts directly to the frame. Ideal to take along when space and weight are an issue. Aluminum barrel with a locking dual head and soft-touch dual-density flip out handle. - Presta and Schrader valve compatible - Maximum pressure: 100 psi / 7 bars - Weight: 3.7 ounces (105g) - Length: 7 7/8" (200mm) - Includes mounting hardware to securely attach to water bottle bosses or under bottle cage

Problem Solvers 90 degree Presta valve inflator is used to inflate disc wheels, thanks to its narrow, low-profile head. • Presta valve • 90 degree inflator works with most pump heads

Tune your suspension to perfection wherever you are with Specialized's Air Tool Shock Pump. It's easy to get exact pressures with the dial gauge and the micro air bleed button. Plus, the compact design means it will easily fit in your hydration pack.

The Klic Floor Pump effortlessly adapts to your needs with a magnetic quick-connect interface. The hidden hose with integrated gauge stores neatly away in the pump body when not in use, and can be used separately as a standalone tire pressure gauge. The optional burst tank installs or removes in seconds, and can be used either separately or integrated for installing and inflating tubeless tires with ease. - Burst tank can be pressurized to install and inflate tubeless tires - Tank is removable for easy transport - Hidden hose stores neatly in the body of the pump

The high-pressure portable hand pump with hidden magnetic hose and Co2 adaptor. Details - Premium pump with flexible rubber hose to allow for easy inflation - Features include a concealed co2 inflator head (Presta only), magnetic head with twisting collar, a folding and locking handle and a Presta/Schrader valve adapter (fully threaded Presta valve bodies only) - Hp (high pressure) version recommended for tires 45c and narrower - All klic pumps come with a bottle cage bracket mount Specs - Length: 220mm - Pressure: 120psi/8.3 bar - Warranty: 5 years - Weight: 115g (pump only)

The Digital Shock Drive features incredibly compact and lightweight aluminum construction with a cleverly integrated hose that threads into the handle when not in use. Highlighting the Digital Shock Drive is the ultra low-profile digital gauge that’s built into the pump’s aluminum body. This innovative design keeps the pump extremely compact, yet still provides a highly accurate measurement of air pressure. It provides up to 350 psi (24 bar) and features a zero-loss chuck design, which unthreads from the shock after the valve pin seals itself. This is the ultimate shock pump to throw in a pack and use for trailside adjustments.

16g CO2 Canister from Specialized.

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.

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

- Includes everything for a quick fix while on or off-road - Giant seat bag - 12 glueless patches - 2 tire levers - Mini pump - 9 function multi-tool

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

High-volume pump holds securely to bike frames and includes stable folding foot for on-the-go inflation ease. The pump with something to prove The Bontrager Mini Charger is a high-volume, frame-mountable bicycle tire pump that includes a long hose for ease and versatility. A practical folding foot stabilizes while you pump, for faster tire inflation. Product details - High-volume frame mount pump - Stable, folding foot for pumping ease - Long hose gives versatility and saves your valve stems

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

Keeping your bike's tires properly inflated is the best way to ensure a happy ride. Maintain pressure and avoid pinch flats with MSW AirLift Floor Pumps. - Smart head fits on both Presta and Schrader valves - Steel barrel and steel base - Bleed valve for fine-tuning pressure - Max pressure: 150 psi - Extra-long 48-inch hose - 2.5-inch diameter gauge - Hidden inflation adapter kit for toys, balls & rafts - Overall height: 25-inches

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

TyreWiz is the first-of-its-kind tire pressure sensor for riders of mountain bikes and road bikes. Lightweight, durable, and powered by a long-lasting user-replaceable coin cell battery, TyreWiz monitors air pressure in real-time and relays the data to a cycling computer or a smartphone. The TyreWiz app uses that data to deliver personalized recommendations and pressure alerts. For the first time, riders have access to highly accurate real-time tire pressure data to make decisions that can affect rolling resistance, traction, tire wear, and rider comfort. - TyreWiz is the first real-time tire pressure sensor for bicycle riders - Designed for all bike riders, regardless of their experience or bike’s intended use - Works with any tire that uses a removable Presta-style valve core: both tube and tubeless, and tires with anti-flat sealant - Data can be read on a cycling computer or smartphone with the app for iOS and Android - Smartphone app displays personalized recommendations, current tire pressure, and low/high-pressure alerts - Retail package includes two sensors, batteries, and a valve core removal tool - Use it for every ride to find the perfect combination of tire, wheel, and pressure in changing terrain and conditions - Include LED lights to indicate when pressure is outside the target range - Designed for road and mountain bike riders - Personalized tire recommendations in the smartphone app for iOS and Android - NFC pairing for fast and easy connection by BLE to a phone - Data reported with +/- 2% accuracy at .1 PSI resolution - Broadly compatible with tires that use a removable Presta-style valve core - Inexpensive, user-replaceable CR1632 battery lasts for 300 hours - IPX7 dustproof/waterproof rating - Box includes valve core removal tool for installation

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

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.

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.

Inflating up to 120psi and handling both Presta and Schrader valves, Control Tower 4 is constructed with a reinforced composite barrel and plastic base. With an ergonomic handle it comes fully loaded with a ball needle and inflator for a practical, multi purpose pump. - DoubleHead valve - Ball inflator accessories included - Plastic barrel and base - Durable steel shaft

The Airlift 200 is a single action bike pump that is compact enough to keep on hand anytime and anywhere. It has a large chamber to fill tires fast and a pump handle that locks in place for extra security. - Smart head fits on both Presta and Schrader valves - Compact, 5-inch hose extends for easier operation - Pump handle locks into place - Includes a frame mount and two 4mm bolts - Pumps up to 80 psi maximum pressure

Topeak's Peakini II is a powerful mini pump that's ideal for road and trail use. It sports a reversible head so you can pump both your Schrader and Presta valves with ease. And, its highly efficient, single action design and T-handle mean you'll be back out riding after a flat quicker than ever.

• Up to 120psi • Gauge • Lightweight

Get back on the road fast with Control Blast 0. Featuring a reversible head for Presta & Schrader with a valve knob which unwinds to apply just the right amount of pressure. Features - Easy fill rate control knob - Threaded Presta and Schrader valve compatible system - Alloy construction - Head only (cartridge not included) - Compatible with threaded cartridges

- Easy-to-read 3.0" gauge - AutoHead™ with ball inflator accessories - Aluminum barrel and plastic base - 160psi rating

MSW Windstream Inflator Head is a push on inflation system. Compatible with all 3/8" threaded compressed gas cartridges. Works with Presta and Schrader. - Compact design for easy storage - Alloy construction for durability and lightweight - Press on for both Schrader and Presta valves - Compatible with all 3/8" threaded compressed air cartridges

Giant's Control Blast 1 CO2 Inflation Kit consists of an inflator head that fits Presta valves, a cartridge sleeve, and a 16-gram CO2 threaded cartridge. It also accepts 12-, 16-, 20- and 25-gram threaded CO2 cartridges. The head features controllable air release so you can fine-tune your pressure.

A versatile floor pump that allows for easy transition between high volume and high pressure settings. A pump for road and MTB The Dual Charger Pump is versatile floor pump with multiple pressure settings that let you easily inflate high-pressure road tires and larger volume hybrid and MTB tires. A quick flip of the switch moves between settings, making it perfect for riders who own both a road and mountain bike. Product details - Steel construction and replaceable internals provide long-term durability - Auto-select head instantly fits both Presta and Schrader valves - Large, stable base minimizes tipping - Easy to read 4-inch base-mounted gauge - Base-mounted switch allows for easy transition between high volume and high pressure settings - High volume setting allows for quick inflation - High pressure setting allows for easy inflation as PSI increases - Max pressure 160 psi (11bar)

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

- Thumb control keeps thumb safe from cold air - Ergonomic design ensures accurate valve pressure - Simple push-on feature activates air cartridge - Includes 1, 16g threaded co2 cartridge - Presta and schrader valve compatible system - Compatible with threaded and non-threaded cartridges

- Standard threaded cartridges are 3/8" x 24tpi thread to fit any brand inflator - Law prohibits ORM-D materials from shipping by air - Box includes 20 CO2 cartridges

25g CO2 Canister's from Specialized.

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

For the perfect pressure A shock pump with an accurate, easy-to-read gauge and a thread-on design that minimizes bleed off so you can easily adjust your shock pressure. The perfect pressure takes precision. The Bontrager Shock Pump features a large, easy-to-read gauge for accurate readings, a bleed valve for pinpoint accuracy, and a thread-on design that quickly attaches to front and rear suspension shocks for a reliable, secure connection. - Easy-to-read gauge that is accurate to 400 PSI - Threaded design for a secure connection that reduces bleed down - Bleed valve reduces pressure in small increments - Suitable for use with front forks and rear shocks

A floor pump is one of the best investments a rider can make to keep their bike ready for action. Experts agree that tire pressure affects ride quality more than any fancy frame material, the latest suspension, or high-tech wheels. In addition to ride quality, tire pressure affects traction for cornering and stopping, rolling efficiency, power transfer, flat prevention, and overall safety. A floor pump will make inflating your tires easier, faster, and more accurate when compared to a small hand pump, compressor, or other inflating device. The features on the Domestique includes high quality steel and plastic construction for durability, a dual-head design with thumb-lock lever for easily switching between Presta/Schrader tube valve types, an integrated pressure gauge, comfortable ergonomic plastic composite handle, and heavy-duty composite base for stability. - High-quality steel and plastic construction designed with value in mind - Features dual Presta/Schrader head with thumb-lock lever, integrated pressure gauge and heavy duty composite base - High air volume stroke quickly inflates up to 120PSI (8 Bar) maximum pressure

The Airlift 220 is a single action mountain bike pump that is small enough to bring along on the trail. It features full-body alloy construction with a cross-hatch texturing for better grip in slippery situations. - Smart head fits on both Presta and Schrader valves - Compact, 5-inch hose extends for easier operation - Rubber seal holds pump handle in place - Includes a frame mount and two 4mm bolts - Pumps up to 80 psi maximum pressure

Lezyne's Micro Floor Digital Driver is their ultimate portable pump with an integrated, highly advanced digital gauge. Lightweight CNC-machined aluminum barrel, piston, base, and T-handle optimized either for high-pressure (160 psi max) or high-volume (90psi max) applications. Long, versatile hose improves pumping convenience. Stainless steel foot peg stabilizes pump during use. - ABS Flip-Thread Chuck equipped - Includes composite matrix frame mount

The high-pressure portable hand pump with hidden hose, pressure gauge, and co2 inflator. Details - Premium pump with flexible rubber hose that hides inside the body of the pump when not in use—perfect for those stealth air-strikes! - Features also include a concealed co2 inflator (Presta only), air pressure gauge, magnetic head with twisting collar, a folding and locking handle, and a Presta/Schrader valve adapter (fully threaded Presta valve bodies only) - Hp (high pressure) version recommended for tires 45c and narrower - All klic pumps come with a bottle cage bracket mount Specs - Length: 260mm - Pressure: 120psi/8.3bar - Warranty: 5 years - Weight: 170g

The digital update of the tried-and-tested Airstep foot pump impresses with a high-quality, precise digital gauge. The black LED display shows the pressure perfectly in bright orange numerals. The first-class sensor technology with a deviation tolerance of up to 1.5% guarantees a high measuring accuracy, thus ensuring optimum tire-pressure adjustments. Another innovation is the powder-coated aluminum foot pedal. Thanks to its scratch-resistant coating, it not only offers high-impact resistance, it also impresses with its modern black appearance.

This chuck comes from the same vendor who supplied them to SILCA pumps for more than 25 years. It makes a great replacement or addition if you are buying a new Stainless Presta chuck or CP1 Disc Adapter for your older pump. This part is made from nickel-plated brass and uses an o-ring to seal the connection. - Hose barb fits into all SILCA hoses both old and new - Threads onto Schrader valves and all SILCA chucks with male Schrader threads (17-4 Presta chuck, HIRO, and CP1 Disc Adapter) - All metal construction, nickel-plated brass

Planet Bike's amazing Air Smith combination CO2 inflator and pump has what it takes. The CO2 delivers a quick shot of air that won't leave you cryin', and the pump is great for topping off air pressures—or as a last resort when you're out there livin' on the edge. Worried that the C02 is difficult to use? Dream on! The Air Smith features a Smooth Regulator valve for precise and controlled inflation. And, the Air Smith inflates Presta and Schrader valves without adapters so you won't miss a thing. With an included 16g threaded cartridge and insulator, the Air Smith C02 can quickly get you back in the saddle again for some sweeeeeeeet emoooooooooooootion!

- Attaches to air compressor to inflate tires in seconds - Designed with a variable rate trigger and a large, easy to read gauge - Spin-on Presta head with pressure release option and USA-made hose are included with Prestaflator - Prestaflator PLUS includes Schrader head and blower tip - Attachments are 6061-T6 alloy

Composite and steel floor pump – Arcade White A strong and dependable pump belongs in every garage or basement. Our redesigned Comp floor pump features a big 3" integrated gauge, steel barrel and the Dual Head for Presta and Schrader valves. With included sport ball needles and classic good looks, it’s designed for smooth, efficient and accurate inflation. - Super-tough steel barrel and plunger with a composite base - Anatomically designed handle for comfortable air compression - Dual Head fits both Presta and Schrader valves - Oversized 3 inch 160 psi dial gauge - Pressure rated to 200 psi - Needles included for pumping up sports balls - Large base for stability - Rebuildable - Height: 25”

Angled Presta valve adapter - Designed for disc wheel use

Coil hose made is USA is superior to imported coil hoses. Rated for high pressure and durability. Brass swivel ends on both ends of the hose. Standard 1/4” NPT threads. Narrow hose increases strength and reduces waste when using Nitrogen. Short length hose recommended when your inflation source is close to your work or is portable and is usually moved to your work. Great for Nitrogen and small portable Air Compressors. Vibraseal coated threads, no thread tape or sealant needed!

The new Prestaflator Digital is made possible by Prestacycle's new Rapid Response Digital Gauge. During inflation, the gauge is capable of showing immediate changes in pressure, enabling fast inflation – now with supreme accuracy. The gauge uses highly accurate, non-wearing circuitry for pressure readings, so it does not wear-out or loose accuracy like traditional Dial gauges. Highly accurate readings are across the whole range, making this tool excellent for Fat Tire, Cyclocross, MTB as well as Road Bikes. Easy Tool-less replacement of the two CR2032 batteries (included).

It’s back, the Pro’s favorite! Perfect for Tubeless tires, valve extenders and any Presta valve. It includes Prestacycle's newest version of the Mini Presta Head Gasket using Urethane Elastomer. It’s softer and stronger. It lasts more than 5 times longer, gives a better seal and flexes to work anywhere along the Presta shaft for any Presta application. Prestacycle's design engages the Presta valve just below the cap threads and requires less insertion. Deep head adapts to a wide variety of applications including valve extenders. The head is now very easy to get on and off. This head is a MUST for Tubeless tire users. Allows high-flow inflation with the valve core removed for seating tires. PUSH on / PUSH off – the fastest way to get you going. Made with nickel-plated 6061-T6 alloy – Strong as Brass and only 1/3 the weight. It’s also compatible with Silca pumps and can be adapted to other pump brands with our optional Schrader barb or our floor pump replacement hose. Patent-pending 2-way connector screws onto the Prestaflator threaded connector or directly clamps to a hose.

Planet Bike's MicroPro Mini-Pump inflates tires fast and easy thanks to its locking T handle, aluminum barrel and thumblock head. It fits all valves and comes with a frame mount for easy carrying.

These threaded 16-gram cartridges can be used with all Genuine Innovations inflators that have a 3/8-inch-24 thread.

The Gravel Digital Drive Pro is the ultimate bike floor pump with a medium-sized barrel designed specifically for gravel bikes and other mid-volume tires. The chuck is tubeless specific and “flips” for Presta, or a threaded Presta shaft (with the valve core removed) to provide more airflow for seating tubeless tires. Its barrel, piston and base are meticulously machined from premium aluminum and complemented by a comfortable, stylish wood handle. Pumping is versatile and more efficient thanks to an extra-long hose and a larger 3.5” (88.9 MM) digital gauge, which provides precise measurement up to 100 PSI (6.9 BAR). The Gravel Digital Floor Drive Pro is built in-house, 100% quality controlled and fully rebuildable for long-lasting operation. - CNC-machined aluminum construction - Precision 3.5-inch digital gauge (100 psi / 6.89 bar) - Extra-long nylon-reinforced braided hose with aluminum couplers - Varnished wood handle - ABS1 Pro with Presta / valve stem chuck

- Mid-volume steel barrel and piston with composite matrix base - Precision 3.5-inch gauge (100 psi / 6.89 bar) - Extra long, high-strength hose - Varnished wood handle - ABS1 Pro with Presta/Schrader valve chuck

Compact and super efficient high pressure bicycle hand pump featuring a knurled barrel for superior grip while pumping. Its proven engineered design with an overlapping handle is constructed from machined aluminum, providing superior durability, minimal weight and all of the style. The integrated ABS Flex Hose is presta and shrader valve compatible, and greatly improves pumping action and ergonomics. This mini pump is completely rebuildable and made with the best materials available. With up to 120 PSI (8.3 BAR) of pumping power, the Grip Drive HP is excellent for all high-pressure bicycle tire applications. - 230 mm, 105g - 120 psi, 8.3 bar. - Grip Textured CNC machined aluminum construction with compact overlapping handle. - Presta and Schrader valve compatible ABS Flex Hose. - Includes Composite Matrix frame mount

Compact and super-efficient high-volume bike hand pump featuring a knurled barrel for superior grip while pumping. Its proven engineered design with an overlapping handle is constructed from machined aluminum, with superior durability, minimal weight, and all of the style. The integrated ABS Flex Hose is Presta and Schrader valve compatible and greatly improves pumping action and ergonomics. This mini pump is completely rebuildable and made with the best materials available. With up to 90 PSI (6.2 BAR) of pumping power, the Grip Drive HV is excellent for all-mountain bikes and gravel bikes. Includes a lightweight Composite Matrix frame mount. - Max pressure: 90 PSI | 6.2 BAR - Small: 186mm | 119g - Medium: 231mm | 134g