• Synthetic elastomer gasket with 2X the holding power and 5X wear resistance of traditional gasket materials • Two stage seal design, improves sealing and stability on all presta valve stems • Adjustable compression, user can tighten the cap to increase holding power by 4X and compensate for wear •15 degree stem angle reduces stress on the valve stem from pump hose • 12.0g

The Zipp Tangente butyl tubes are designed to meet the needs of a new era of road riding that includes adventures aboard wider tires. The tube’s 0.60mm thickness is optimized for durability. - 37mm valve stem length - Lightweight aluminum valve body with removable Presta valve core - For use with Zipp Tangente Aluminum Knurled Valve Extender - 0.60mm thick to optimize durability - Weight: 72 grams in 700x20-28 and 96 grams in 700x28-32

Thanks to the lightweight aluminum valve and butyl rubber construction, Zipp's Tangente Butyl Tube weighs only 89 grams. So it reduces that ever-critical rotational mass making your wheels lighter and your bicycle easier to pedal too. This fine tube is also made of .85mm-thick rubber for excellent reliability. The valve is 37mm long and features a removable core.

Every watt, every bit of energy counts whether you're racing or training; make sure you're getting the biggest aero advantage with Zipp's Tangente Course Tire. It takes advantage of Firecrest technology to reduce rolling resistance and increase airflow over the leading edge of the tire, meaning you work less to go faster. The rubber used in the Tangente tire is formulated for grip and acceleration, particularly in dry conditions, and the 120 TPI casing features a nylon puncture protection strip so you get as many miles as possible out of this rugged tire. It's light too, complementing your already feathery race day rig.

A clincher with the insurance of a puncture protection belt, the Tangente Course features a 120tpi casing, supple ride, and low rolling resistance.

Conventional wisdom on bicycle tires has held that smaller is better. Smaller tires were supposed to be lighter, more aerodynamic and have lower rolling resistance. Then came science. Research has shown that a larger tire has the ability to cut rolling resistance, making you faster than you would be with a traditional 23c-wide racing tire. And of course, a larger tire offers improved grip in dry and wet conditions. In some cases, when using the right rim, a bigger tire also can improve aerodynamics. Let’s not forget that comfort gets a big upgrade as well. The Zipp Tangente Course R28 tire give riders a high-performance clincher at widths suitable for less than perfect conditions—rough roads, wet roads. The looming disc brake revolution will mean that you can run tires significantly larger than the 25mm limit on many bikes. The Tangente Course R28 tires take disc brakes’ opportunity for increased tire width and multiplies that with faster rolling, better grip and improved aerodynamics. - High-performance sport and training clincher tire - 28mm width - 120tpi nylon casing - Nylon puncture protection layer under tread - 260 grams (R28), 306 grams (R30) - 33.15 watts of rolling resistance @ 40kph (with Zipp butyl tube) - 70 ShA durometer rubber (Shore A) - New water-siping tread pattern - Comfortable in rough conditions

Conventional wisdom on bicycle tires has held that smaller is better. Smaller tires were supposed to be lighter, more aerodynamic and have lower rolling resistance. Then came science. Research has shown that a larger tire has the ability to cut rolling resistance, making you faster than you would be with a traditional 23c-wide racing tire. And of course, a larger tire offers improved grip in dry and wet conditions. In some cases, when using the right rim, a bigger tire also can improve aerodynamics. Let’s not forget that comfort gets a big upgrade as well. The Zipp Tangente Course R30 tire give riders a high performance clincher at widths suitable for less than perfect conditions—rough roads, wet roads. The looming disc brake revolution will mean that you can run tires significantly larger than the 25mm limit on many bikes. The Tangente Course R30 tires take disc brakes’ opportunity for increased tire width and multiplies that with faster rolling, better grip and improved aerodynamics. - High-performance sport and training clincher tire - 30mm width - 120tpi nylon casing - Nylon puncture protection layer under tread - 260 grams (R28), 306 grams (R30) - 33.15 watts of rolling resistance @ 40kph (with Zipp butyl tube) - 70 ShA durometer rubber (Shore A) - New water-siping tread pattern - Comfortable in rough conditions

When you roll up to the starting line, you know you've got an aero advantage if your wheels are wrapped in Zipp's Tangente SL Speed Tubular Tire. The 320 TPI cotton casing is tough enough to tackle the ugliest stretches of blacktop, while the puncture-resistant belt keeps you inflated and rolling through the finish line. Zipp focused on improving leading edge airflow to get you that aero advantage, and the low rolling resistance saves power so you go faster longer. They even formulated rubber specifically tailored for grip and acceleration you'll notice as you're sprinting for the line. Your tires link you to the pavement; make that link as efficient as possible with the Tangente.

Designed for race day, the Tangente Speed is optimized for aerodynamics, rolling resistance and road feel with clincher convenience. - Rubber formulated for grip and acceleration - 220 TPI nylon casing - New aero tread pattern - Intended use: racing - Very low rolling resistance to save power - Optimized for dry road conditions - Sidewalls designed for supple and compliant ride feel

Tangente Speed: Designed for race day, the feather-weight Tangente Speed clincher features a 220tpi casing with thin sidewalls for excellent road feel, segment-leading low rolling resistance and biting grip in the turns.

Some of the greatest roads in cycling aren’t particularly well paved. Sometimes, the fact that they aren’t manicured like a golf green is part of the charm. Or maybe all of it. Today’s bikes, handlebars and other components are stiffer than ever, but the emergence of disc brake technology has created an opportunity for riders to run a high-performance 28mm clincher. The Speed R28 is chance to double down on traction, trim rolling resistance, improve your comfort on long days and even better your bike’s aerodynamics. Zipp has introduced the Speed R28 to give riders a race-ready tire for those days when you want all the performance of a top-of-the-line racing clincher at a pavé-swallowing width. Wet or dry, it combines the grip of a bigger contact patch plus the reduced rolling resistance that comes with a larger casing. - High-performance race tire - 28mm width - 220 tpi nylon casing - 216 grams - 21.97 watts of rolling resistance at 40kph (with Zipp butyl tube) - 60 ShA durometer rubber (Shore A) - New water-siping tread pattern - Supple over rough roads

Precision engineered for precise inflation of your Zipp wheels, these Zipp Tangente Valve Extenders take the hassle out of short Presta valves. - For use with threaded Presta (non-removable core) tubes - Knurled end to keep pump from slipping - Available in all lengths to match all Zipp wheels - 3mm hex broach in the barrel to guarantee a perfect seal when tightened

Works with Zipp butyl inner tubes with a removable core as well as other leading tubular tires and inner tubes that have removable cores. Available as a kit (3 extenders and 2 wrenches) or individually. - For use with removable valve core Presta tubes - Knurled end to keep pump from slipping - 3mm hex broach in the barrel to guarantee a perfect seal when tightened - Integrated air seal

- Premium alloy presta valve caps in an array of colors

Whisky Parts Co. Tubeless Rim Tape.

Whisky’s tubeless rim tape is designed to make setup as easy as possible. Elasticity allows for smooth, even adherence while translucency lets you see where the tape contacts the rim. Different widths available to fit almost any rim.

A good pair of valves can make a big difference in the reliability and ease-of-use for any tubeless setup. Whisky's No. 7 Brass tubeless valves help ensure your tires are dialed for every ride. And, it's always a good call to keep an extra valve in a pocket or bag. - For use with Whisky tubeless rims and most others - 40mm length - Fits up to a 8mm valve hole - Removable valve core - Sold as a pair

No.9 Tubeless valves for use with Whisky Tubeless rims and most other systems. These alloy stems feature removable Presta cores and are designed to fit up to 8mm valve holes. - Available in a number of lengths and colors to perfectly fit your rims and your sense of style. - Includes two valves

- Shim adds support to presta stem used in a schrader rim

WeThePeople's Feelin tire has a slick-tread design with a durable, grippy rubber compound, making it an awesome choice for the street and park.

WeThePeople's Grippin tire is an excellent all-around tire. With a semi-tread design and a durable, grippy rubber compound, this tire can rail dirt berms and vert ramps alike.

WeThePeople's Overbite tire is superb all-terrain rubber that's great for just about any kind of riding. It has enough tread on the side to help you bite into concrete or dirt, and a smooth center line to keep you rolling fast over just about anything. - Max: 100PSI - Durable sticky compound

WeThePeople's Overbite tire is superb all-terrain rubber that's great for just about any kind of riding. It has enough tread on the side to help you bite into concrete or dirt, and a smooth center line to keep you rolling fast over just about anything. - Max: 100PSI - Durable sticky compound

WeThePeople innertubes are made of high-quality rubber and work very well to keep air in your tires. Designed for today's wider tires, they keep you rolling smoothly in all conditions. These are for 22-inch tires.

Rubber has always been a serious topic of discussion at WeThePeople. Not only is it the connecting point between your bike and what you’re riding, it also makes a huge difference as to how your bike feels. After the success of the Grippin' and Feelin' tires, WTP wanted a fresh new design based on the needs of the modern street rider. After a long process of testing compounds and refining the tread design, they came up with something quite special. The Stickin’ tire is the successful end result of over a year of hard work. It uses a specially designed shape and specific rubber compound that allows it to stick to nearly anything, yet enable you to grind endlessly without getting your tire stuck on the side of the rail or ledge. This 'street slick' beast was designed to grind and slide like nothing else.

The All Terrain is always up for adventure. From long-distance touring to light-duty offroading, this tire offers impeccable handling that won't let you down. Usage: Trekking / Comfort Conditions: Dry to Damp / Pavement to Hardpack Compound: DNS Casing: Durable Bead: Wire 26" Comp - Tube Type: 635g 32c Comp - Tube Type: 455g 37c Comp - Tube Type: 540g

WTB's most dirt-centric Road Plus tire yet, the Byway Road Plus tire delivers supple plus-size traction and smooth riding characteristics farther into the dirt. Staying true to its road usage, a slick centerline borders angular hatching to keep everything smooth on sections of pavement. Intermediate, diamond-shaped peaks provide steadfast traction under power, while consistent and more substantial side knobs extend down the side to protect it against ill-intentioned rocks or gashes while exploring new areas. With the same overall diameter as a 700 x 30mm road tire, Road Plus provides the option for two different riding experiences with the same endurance road bike. The Byway Road Plus tire allows riders to find comfort on remote gravel roads without being slowed down on the pavement required to reach them. Usage: Road Conditions: Pavement / Mixed / Dirt - Weight: 535g - Compound: Dual DNA compound

The Convict epitomizes the toothy tread and robust features of truly aggressive gravity tires. Making easy work of the gnarliest lines, the Convict chews through a wide range of terrain while standing up to every rock and drop it meets along the way. Tall, meaty knobs with multi-directional channels provide steadfast traction whether braking hard or decimating corners. This is not your everyday, run-of-the-mill, let’s-take-it-easy kind of tire. The Convict encourages riders to really get after it and test what both they and their bikes are capable of. With the Convict leading the way, your tires will not be the weakest link. Guilty of first-degree loam assault. Sentenced to life for devouring the gnarliest descents. Usage: Gravity / Enduro Conditions: Dry to Damp / Loose, Hardpack, Rocky, Loam - TCS Light/High Grip: 1042g, Gravity DNA compound - TCS Tough/High Grip: 1239g, Gravity DNA compound - TCS Tough/Fast Rolling: 1253g, Dual DNA compound

Volume, speed, and consistency. The Cross Boss’ even center tread shelf provides smooth and fast acceleration while more open side knobs help clear muck. A rounded, high-volume profile designed ground-up for tubeless usage provides plenty of room to modulate tire pressure while dual compound, Dual DNA rubber and defined cornering channels keep riders grinning for more turns. From singletrack to the circuit, the Cross Boss is here to bring it. Usage: Cyclocross Conditions: Dry to Damp / Hardpack to Loam - Weight: 400g - Compound: Dual DNA

The Cross Wolf tackles the race course and singletrack with speed and an aggressive bite. It boasts impressive traction and stability for its minimal weight and size, especially in loose soil. Usage: Cyclocross Conditions: Damp to Wet/Sand to Mud - 32c TCS Light/Fast Rolling: 392g, Dual DNA compound