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Parts & Accessories

$44.99
Zipp is proud to partner with Silca to offer a premium valve extender with a stylish innovative design that eliminates annoying rattle between the extender and rim valve hole.
- 24mm extender gasket removes rattle
- Machined 6066-T6 aluminum
- When installed on Zipp butyl tubes with 37mm valves, compatible with Zipp 303, 404 and 808 rims.
- Compatible with all tubes with removable valve core. Places Presta valve at top of extender for easy access for inflation.
- 34mm for 32-49mm rim depth including Zipp 303 – 2g
- 45mm for 50-65mm rim depth including Zipp 404 – 2.7g
- 60mm for 66-80mm rim depth including Zipp 808 – 3.7g
- 75mm for 81-95mm rim depth – 4.7g
- Kit includes two extenders for the bike, one extender for the spare tube.
- (34mm kit includes one extender tool)

- Double-sided tubular tape for installing tubular tires with no mess or waiting
- Special activated surface of gluing tape makes installation and centering of a tubular tire on a rim very fast and easy

$14.99
- Semi-transparent for precise application, this lightweight Rim Tape creates an airtight seal in a vital step for tubeless setups.
- 18mm x 10 yards
- Transparent to ensure consistent adhesion through a quick visual verification when applying the tape
- Won't leave residue when changing tape
- Slightly stretchy to allow for easier application
- 10 yards per roll

$60.00
Serfas' Tubeless System Combo Kit offers the ultimate kit to go tubeless! Tire Medic Sealant and tubeless rim tape let you seal up your regular clincher rims so you can enjoy superior ride quality. Included in the kit is two Presta valves with removable cores, extra valve core, Presta to Schrader adapter and two fill fill tubes. There has never been a better time to go tubeless!
- compatible with Presta valves
- includes: two 125ml sealant bottles, rim tape for two wheels with inner width of 15-17mm, Presta to Schrader adapter, two fill tubes, two Presta valves with removable cores, Presta key & extra valve core
- sealant is CO2 compatible
- sealant will not freeze

$13.50
From pro-level race bikes to sport, fitness and adventure bikes, Giant delivers the benefits of tubeless tire technology to riders of all types.

$30.00
Features
- Save time and your thumbs with Giant's new tubeless tire installation tool
- Install one side of the tire to the rim, then half of the second side and rely on the tool for the rest
- Felt tipped tool will not scratch rims and is carbon rim safe
- Great for home or shop applications

$12.99 - $13.50
Continental's Valve Extenders are made of durable aluminum and come in four sizes so you can attach your pump to your valve, no matter how deep your rims are.

$24.99
Vittoria's Mastik'One is a professional-grade tubular cement that has been trusted by the pros for decades. It provides excellent hold on both aluminum and carbon rims, and gives you the piece of mind that comes with knowing you're riding on the best.
- Choose from 250-gram tin or 30-gram 12-pack
- 30 grams is enough for one to two tires depending on surface area

$11.99 - $14.99
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.
- MTB 50 mL: Repairs and inflates low-volume MTB tires in less than a minute.
- MTB Magnum 75 mL: Repairs and inflates meaty 27.5-inch tires and cross country 29-inch tires in less than a minute.

$14.99
- Ingenious snap-In plugs do the work of rim tape at 1/3 The weight
- Makes tire installation easier and nipple repairs faster than with tape
- Red plugs fit rims with 8mm holes
- Yellow plugs fit rims with 8.5-9.3Mm holes

$39.99
Tannus Armour is the ultimate in tire protection and performance for all levels and styles of riding. Sitting between your tire and inner tube, the Tannus Armour provides 15mm of puncture protection on the top, as well as 2mm of sidewall protection from sharp objects and rocks. Whether you are a city biker, adventure tourer or prefer the off-road, downhill or gravel trails, Tannus Armour gives you increased grip and vibration dampening for a smoother, more comfortable and enjoyable ride.
- Patented Aither Technology; Aither is a multi-cell foam compound that forms the structure of the Armour

$6.59
- Easily plug a hole in a tubeless or tubeless converted tire
- No need to remove the tire from the rim, simply plug, replace lost air and go
- Includes: Insertion tool and (5) rope plugs

$39.00
The Next Level in Sealing Power from the People who Invented Tubeless Conversions
If you've walked the mechanics' pits at any National or International level event, chances are you've seen them: trademark Stan's black quart bottles with no labels. Look closer and you might have seen strange symbols scrawled all over the bottles in a silver marker, letters and numbers, formula notes by the man himself, Stan Koziatek.
For nearly fifteen years Stan has been quietly formulating a special racing version of our legendary sealant for many of cycling's most successful teams. Working with athletes who push themselves and their tubeless systems to the absolute limit, he developed a proprietary sealant formula with close to twice the amount of the standard sealing crystals plus special "XL" crystals capable of sealing even larger punctures. Stan's Race Sealant's combination of large and smaller sealing crystals interlock to form a lattice work that not only seals but strengthens and reinforces the area of the puncture, allowing for an entirely new level of sealing performance.
The quantity and size of crystals in this special formula means that Stan's Race Sealant can only be installed directly into the tire. As a result of its immense sealing capabilities, the Race Sealant will clog injectors and smaller bottles almost immediately.
Stan's has made Race Sealant available to riders everywhere, and it is only available by the quart.
- First choice of riders around the world for tubeless conversion and flat prevention
- Twice the amount of Stan's standard sealing crystals
- "XL" crystals capable of sealing even larger punctures
- Stays liquid 2-7 months for long-lasting protection
- Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C)
- Natural materials, safe for the environment

$17.00 - $28.00
The Product that Started a Tubeless Revolution
Inside this simple bottle is a product that changed cycling. Today's tubeless systems rely on the lighter, more reliable, self-sealing performance of Stan's Tire Sealant.
Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4-inch almost instantly to keep you rolling. Longer-lasting Stan's Tire Sealant is formulated to stay liquid in tires with even thin casings for up to seven months. Arid conditions require more frequent monitoring of sealant levels, but anti-freezing agents in our special formula allow Stan's Tire Sealant to be used in temperatures as cold as -30° F. One quart will convert up to 16 tires.
- First choice of riders around the world for tubeless conversion and flat prevention
- Seals punctures up to 1/4-inch (6.5mm) quickly
- Stays liquid 2-7 months for long-lasting protection
- Premium low-viscosity formula resists freezing to work in environments as cold as -30° F (-34° C)
- Natural materials, safe for the environment
- Can be injected through valve stems with removable cores compatible with tubes and tubular tires

$2.99
Patch up punctures in your bike tires with Slime's peel and stick SKABS. No glue means no mess! These SKABS are quick and easy to apply, and come in a compact storage container. Just toss them into your bike bag.
- Kit contains (6) pre-glued 1? patches and a scuffer.

$6.99 - $9.99
- Permanently seals tube punctures up to 1/8 inch
- Non toxic formula installs easily through Schrader valves
- Complete with valve core remover and filler tube
- Slime keg fills 160 tires at 1/2 the price per ounce of the 16 oz size

$200.00
PROCORE is an inner high-pressure air chamber for tubeless systems that allows dual air pressures for traction and impact protection. Procore allows low pressures (down to 14psi) to be run in tubeless tires, with a high-pressure inner chamber that locks the bead in place and prevents burping and rim dents from impacts.
- Sold as a set with all components to set up a wheelset on one bike (tires not included)
- Minimum internal rim width is 23mm
- Maximum distance from rim well to rim inner surface is 20mm
- Minimum tire pressure with ProCore is 14 psi

$19.49 - $27.11
Prevents thorns and other road debris from puncturing the inner tube and deflating the tire.
- Packaged in a process that avoids the difficult to install "pigtails" traditionally associated with liners
- Equipped with Soft-Tips that prevent friction flats at the overlapping seam
- Sold in pairs

$10.75
• External presta valve extensions for deep dish rims
• Machined alloy construction
• Available in 30mm, 50mm, 65mm, and 70mm lengths

$10.75
• Integrated presta valve extension
• Machined alloy construction
• Available in 30mm, 50mm, and 70mm
• For use with inner tube with removable Presta valve core

$16.49 - $20.89
Endurance formula lasts twice as long as standard Orange Seal.
- Premium Latex coats the whole casing, from tire bead to tread cap
- Seals punctures up to 1/8-inch, and slices up to 1/2-inch with the use of Nanites
- Developed to add as little weight to a tire as possible
- Made of eco-friendly biodegradable ingredients

$14.99
Subzero tire sealant. It's formulated to maximize extreme frigid temperature; enabling riders in the far North to ride with flat protection. All while offering the same quick-sealing properties you’ve come to expect.
- Premium Latex coats the whole casing, from tire bead to tread cap
- Seals punctures up to 1/4" with the use of Nanites
- Developed to add as little weight to a tire as possible
- Made of eco-friendly biodegradable ingredients
- Subzero sealant is developed for use in below-freezing conditions down to -20F
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