Stans No Tubes Arch MK4 RimFeaturing a 28mm wide asymmetric rim shape and an ultra-strong 6069 alloy construction, this mountain bike (MTB) rim is built for strength and reliability to handle the demands of modern MTB riding. Mountain bikes have changed in the decade since the original Arch rim helped introduce the world to tubeless technology. Today's Arch MK4 rim has evolved to match these more capable bikes. Through all the years of testing and refinement of this rim, one thing has never changed: versatility. Now more than ever, when you want a reliable rim that can handle every trail, the Arch MK4 is for you.6069 Aluminium Alloy RimThe Arch MK4 rim is light enough to take XC racing but was born from research and testing on the Enduro World Series circuit, making it a great rim for anyone looking to improve both descending and climbing. Constructed of light and strong 6069 aluminium alloy, with a reinforced spoke bed and 28mm internal width ideal for 2.2-2.5″ tyres, the Arch MK4 can get you up the climbs easier and make the descent even better.Asymmetric ShapeThe Arch MK4's BST Asymmetric shape improves spoke angle, allowing for a stronger overall wheel build. Unlike most asymmetric rims that struggle with tubeless inflation and consistent airtight seal under hard cornering, the Arch MK4's shape is designed to equalize pressure for easy inflation and incredibly strong tyre retention on both sides of the rim.Patented Bead Socket TechnologyStan's patented Bead Socket Technology, combined with a stronger asymmetric design, light and durable 6069 alloy, and the perfect rim width for balancing control and weight, make the Arch MK4 your best choice for all-around riding. Powering up rocky switchback climbs or slapping berms on every descent, the Arch MK4 is ready for whatever you can throw at it.Features: Material: 6069 Aluminium with welded joint and reinforced spoke bed Use: Mountain Bike (MTB); Cross Country (XC) Rim Width: Internal: 28mm; External: 31.4mm; Depth: 18.9mm ETRTO: 26" Option: 559x28.0; 27.5" Option: 584x28.0; 29" Option: 622x28.0 ERD: 26" Option: 536mm, 2.5mm Offset mm; 27.5" Option: 561mm, 2.5mm Offset mm; 29" Option: 600mm, 2.5mm Offset Max Spoke Tension: 130kgf (1275N) Max Pressure with 2.20" Tyre: 41psi Max Pressure with 2.50" Tyre: 35psi Brake Compatibility: Disc brake only Valve Type: Presta Tape: 30mm Tubeless Ready: Yes Single or Pair: Single Weight: 26" Option: 431g; 27.5" Option: 451g; 29" Option: 481gTechnologies: Versatile 28mm internal rim width optimized for 2.2-2.5” tyres. Light and durable 6069 aluminium with welded joint and reinforced spoke bed. BST Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build. 3-year rim warranty with 1-year crash replacement.Buy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Flow MK4 RimFeaturing a robust 6069 aluminium build with a welded joint and a reinforced spoke bed, this mountain bike (MTB) rim is ready for all-day epics on your favourite trail routes. Stans No Tubes has also kitted it out with a low profile 30mm internal rim width that optimises tyre shape, traction and control for 2.3-2.6” tyres. This makes it more than capable of handling all the demands associated with long days on the trails and everywhere in between. In addition, its BST-Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build.30mm Wide Asymmetric MTB RimSince 2007, the Flow rim has been helping riders progress, push boundaries, and do more on their bikes. The original Flow was light, wide, tubeless, and strong. It redefined mountain bike rims and played a role in the evolution of riding. Today's Flow MK4 continues the progression with a 30mm wide asymmetric rim designed to build an even stronger overall wheel.Patented Bead Socket TechnologyDurability and an almost uncanny feeling of control on the trail have made Flow rims the preferred choice of multiple Red Bull Rampage riders, and today's Flow goes even further. The Flow MK4's reinforced spoke bed, combined with the offset drilling of the asymmetric design, builds into an incredibly durable wheel that brings added confidence to every ride. Unlike many asymmetric rims, the Flow MK4's BST-Asymmetric shape is designed to equalise resistance to dents and tyre bead retention on both sides of the rim under even the worst rock gardens and hardest cornering. Combined with Stan's patented Bead Socket Technology, the Flow MK4 rim offers the easiest tubeless setup and most reliable airtight performance on the trail.Ramp up your progression and make every ride even better with the confidence of the Stans No Tubes Flow MK4 Rim.Features: Material: 6069 Aluminium Alloy Use: Mountain Bike (MTB) Rim Width: Inner: 30.0mm; External: 33.6mm Rim Depth: 18.9mm ETRTO: 27.5" Option: 584x30.0; 29" Option: 622x30.0 ERD: 27.5" Option: 561mm, 3.0mm Offset mm; 29" Option: 600mm, 3.0mm Offset Hole Count: 32 hole Valve Type: Presta Brake Type: Disc only Single or Pair: Single Weight: 27.5" Option: 487g; 29" Option: 521gTechnologies: Low-profile 30mm internal width optimises tyre shape, traction, and control for 2.3-2.6” tyres. Durable 6069 aluminium with welded joint and reinforced spoke bed. BST-Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build. 3-year rim warranty with 1-year crash replacement.Buy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Crest MK3 Mountain Bike RimThe Crest Mountain Bike Rim offers a wider, lower profile making it even better than before. Incredibly lightweight for enhanced acceleration and climbing, it also benefits from a 23mm internal width so you can increase tyre volume for improved control with wider tyres.Inspired by their carbon technology, the entirely new rim shape adds strength and virtually eliminates the chance of a tyre pinch flat. Refined over the past 15 years, Stan’s Bead Socket Technology offers the most trusted tubeless seal in the business, making the Crest MK3 the best choice for lightweight, tubeless XC performance.Features:23mm internal rim width for more stability with larger tyres16g lighter than the original Crest (29" size)Low-profile shape rolls faster lasts longer and helps stop tyre pinch flatsLaterally stiffer and stronger for improved handlingWider but even lighter than the original CrestMore durable rim shape and alloyWideRight optimised for XC (cross-country) tyresRim Internal Width: 23.0mmRim External Width: 26.3mmRim Depth: 15.8mmHole Count: 28-hole/32-holeDrilling Style: SymmetricalMaterial: 6069 Aluminium AlloyBrakes: Disc onlyTape: 25mmValve: PrestaMax Rider Weight: 86kgMax Pressure with 2.0" Tyre: 40psiMax Pressure with 2.25" Tyre: 38psiRim Weight: 326g (26"), 341g (27.5"), 364g (29") Buy Stans No Tubes Wheels from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Crest MK4 RimBenefitting from a tough aluminium build with tubeless ready technology and disc brake compatibility, this versatile rim is ideal for both cross country (XC) racing and gravel adventure riding. Stans No Tubes has also kitted out this model with a 25mm inner rim width, an 18mm rim depth and a range of technologies to help you get the best out of every ride. Whether you're looking to upgrade your existing XC racing bike setup or complete your gravel bike build, this versatile rim is engineered for performance.Tough 6069 Aluminium Alloy RimCrest rims are part of the history of mountain biking. Introduced in 2005, the Crest's design evolved directly from Stan's earliest ideas, including the legendary 355 rims. Stan wanted a simple and durable rim that would work well without a tube and weighed less than everybody else's rims. The Crest achieved those goals. With a more durable and lighter 6069 alloy and an asymmetric rim shape that balances spoke tension, today's Crest MK4 has technology that's lightyears ahead of the early design, but the spirit of the original Crest lives on: make it light, make it serviceable, make it resist flats, and make it go as fast as possible.Gravel Adventure-ReadyThe BST Asymmetric rim design of the Crest MK4 allows for a stronger wheel while offering the easy inflation and Stan's trademark unmatched airtight seal. The Crest MK4 rim is optimised for 40mm Gravel tyres and up to 2.3” mountain tyres, making it a great, versatile choice for a wide range of bikes and riding styles.LightweightThe durable but forgiving ride of the Crest MK4's 6069 alloy construction and lightweight, low-profile rim shape offers an unbeatable ride quality uniquely suited to Gravel and short-travel XC riding, and like all rims that bear the Crest name, it's built for speed.Fast Rolling and ComfortableThe Crest MK4 combines the heritage of Stan's legendary tubeless design with today's best materials and a stronger asymmetric design. Roll faster with more comfort and more security on your next Gravel or XC ride with the Crest MK4 rim.Features: Material: 6069 Aluminium Alloy Use: Gravel, Cross Country (XC) Rim Width: Inner: 25mm; Outer: 28.4mm Rim Depth: 18mm Max Pressure With 40c Tyre: 55psi Max Pressure With 2.0" Tyre: 46psi Max Pressure With 2.30" Tyre: 39psi Offset: 24" Option: 486mm, 1.5mm Offset; 26" Option: 538mm, 1.5mm Offset; 27.5" Option: 563mm, 1.5mm Offset; 29" Option: 601mm, 1.5mm Offset ETRTO: 24" Option: 507x25.0; 26" Option: 559x25.0; 27.5" Option: 584x25.0; 29" Option: 622x25.0 Valve Type: Presta Brake Compatibility: Disc Brake Single or Pair: Single Weight: 24" Option: 323g; 26" Option: 357g; 27.5" Option: 374g; 29" Option: 399gTechnologies: 25mm rim width optimized for Gravel and XC tyres up to 2.3”. Light and durable 6069 aluminium with welded joint and reinforced spoke bed. BST Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build. 3-year rim warranty with 1-year crash replacement.Buy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
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 we've developed a proprietary sealant formula with close to twice the amount of our standard sealing crystals plus our 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.This is the next level in sealing power from the people who invented tubeless conversions and made tubeless readily available to the masses. 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.We are now making our Race Sealant available to riders everywhere. Stan's Race Sealant is only available by the quart.Features:• Ride the widest range of conditions and temperatures - Premium low-viscosity latex coats the tire’s sidewalls for quicker sealing• Faster and better sealing capabilities to keep you rolling - Twice the sealing crystals compared to the standard sealant• Seals larger punctures to get you home or to the finish line - “XL” crystals and standard crystals combine to seal larger punctures• Safe for the environment - Comprised of natural materials
The All Mountain 29er (formerly 29er) rim strip will fit some 29' mountain bike rims including but not limited to:Mavic•520 TouringSun•Rhyno Lite 29er
The Product that Started a Tubeless Revolution. Inside this simple black 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″ 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″ (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
Yellow Sealing Tape 10yd x 1' (9.14m x 25mm)• For ZTR Flow Flow 29er Arch Arch 29er only • Weight Per Rim = 7g• Can do 5 rims with one roll
Just two ounces of Stan’s Tire Sealant in a converted standard tire or a tubeless tire can repair up to a 1/4” hole instantly. One quart will convert up to 16 tires. Use only 2 ounces for most bicycle tires. Stan’s Tire Sealant will stay liquid in a mountain bike tire with a thin casing for two to seven months on average. Riding in arid climates or storing the bike in a hot area will require most frequent monitoring of sealant levels. Special anti-freeze agents allow the sealant to be used in environment as cold as -30 F. First choice of riders around the world for tubeless conversion and flat prevention Seals punctures up to 1/4″ (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
A MUST HAVE for easy tyre sealant application and tyre sealant recycling! Makes application of tyre sealant quick and easy. Minimizes waste and mess of tyre sealant. Allows you to measure the amount injected into each tyre. Can be used to draw tyre sealant out of a tyre and re-inject into a new tyre. Saving from waste of tyre sealant when switching to new tyres.FEATURES: • Makes application of sealant quick and easy • Minimizes waste and mess of sealant • Allows you to measure the amount injected into each tyre • Allows transfer of sealant to new tyre without waste or mess • Can be used over and over
Stans developed the Dual Action Repair for Tubeless (DART) to fix damaged tires faster easier and better than existing plug tools. While traditional tire plugs try to wedge rubber strips into a puncture the DART creates a chemical reaction with your Stan’s sealant to quickly form a permanent airtight bond. The DART’s patent pending ability to react with latex sealant makes it more effective than traditional tire plugs but we didn’t stop there. To create the best repair for tubeless tires possible we made sure every detail was right. Traditional plug tools were originally developed for car tires and their long sharp tips can cause damage to rim tape or cut hands. Even worse their plugs can actually expand many punctures because they rely on a tight fit to hold them in place. In contrast the DART’s plastic tip is barbed to anchor firmly in place and stay put during even the most aggressive riding while being safer for rims rim tape and your hands. The material of the DART is also more flexible and its laser-cut shape is optimized to contour to the shape of different punctures maximizing surface area to increase the sealing reaction. Because the DART anchors to your tire and creates an instant bond with your sealant it also won’t pull out while riding the way a conventional plug can. One of the best features of the DART’s design is that it doesn’t require trimming once inserted and excess material won’t get in the way of your ride. DARTs can’t be felt while riding even on road tires and they wear smooth naturally. The DART Tool is designed to be extremely light durable and easy to fit into pockets and packs while offering an ergonomic design that’s easy to hold and allows precise DART placement. The DART Tool’s handle includes a built-in valve core remover making it easy to add sealant. The tool is made of an ultra-strong but light molded plastic. Because even the small details are important the rod that presses DARTs into punctures is made of ultralight corrosion-resistant and incredibly strong carbon. The length of the rod is specifically calibrated to let you insert DARTs to the perfect depth every time just by pressing until the head of the DART Tool contacts your tire. No more damage to rim or rim tape during a fast repair. The head of the DART Tool is double-sided and reversible allowing it to hold two sealed DARTs on each side. This makes it possible to install two DARTs quickly when sealing the largest slices and punctures and even multiple punctures. Clear thread-on caps protect the stored DARTS keeping them clean and ready to use while being easy to see through to ensure you have a fresh DART ready for a repair and quick to unthread for fast deployment. It all fits together in a compact tool that easily fits in any pocket or pack. Repairs large punctures and slices. Reacts with Stan’s sealant to form an instant airtight seal Barbed plastic tip anchors into tire and will not pull out when riding Flexible material and laser-cut shape conforms to puncture and bonds with sealant Wears off clean no trimming needed and can not be felt while riding even on road tires Lightweight compact tool fits the shape of your hand for more precise use and includes built-in valve core remover Includes two pre-loaded DARTs for sealing multiple and larger punctures Clear caps keep DARTs clean and unthread quickly for fast deployment Simple and easy to refill