E Thirteen TRSr Wide RimThis wider mountain bike (MTB) rim features a welded aluminium build, which gives it exceptional toughness and durability as you charge across rock gardens, tree roots and debris on your ride. E Thirteen has also put this model through its CNC-machining process to shave off any unnecessary excess material, while still maintaining maximum strength. As a result, you'll benefit from its solid construction on demanding terrain conditions, without any weight penalty. Coming complete with a 28 spoke hole count, it's a great choice of upgrade for replacing your old existing rim or for completing your next wheel build. Sold individually.Features: Material: Welded and CNC-machined Aluminium Use: Mountain Bike (MTB) Wheel Size: 26" Inner Rim Width: 24mm Outer Rim Width: 29mm Hole Count: 28H Tubeless Ready: Yes Single or Pair: Single Weight: 414gManufacturer's Part Number: CH-388-680 Black/Grey 26" 28HBuy E Thirteen Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Crest MK4 XC RimFeaturing a rock-solid 6069 aluminium alloy build, this cross country (XC) rim is more than capable of handling all of the knocks and bumps associated with long days in the saddle. Thanks to its welded joint and reinforced spoke bed, it ensures excellent durability, low weight and reliability as you clock up the miles. Whether you're exploring countryside backroads with your riding buddies or planning your next solo gravel adventure, this high-quality rim is engineered for smooth and dependable rolling performance.Lightweight, Tubeless Ready XC 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.The 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.Strong and Fast Rolling Asymmetric DesignThe durable but forgiving ride of the Crest MK4's 6069 alloy construction and lightweight, low-profile rim shape offer an unbeatable ride quality uniquely suited to gravel and short-travel cross country (XC) riding, and like all rims that bear the Crest name, it's built for speed.The 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 cross country (XC) ride with the Crest MK4 rim.Features: Material: 6069 Aluminium Alloy Use: Cross Country (XC), Gravel Type: Clincher Internal Rim Width: 25mm External Rim Width: 28.4mm Rim Depth: 18mm ETRTO: 27.5" Option: 584x25.0; 29" Option: 622x25.0 ERD: 27.5" Option: 563mm, 1.5mm Offset; 29" Option: 601mm, 1.5mm Offset Hole Count: 32H Brake Compatibility: Disc only Valve Type: Presta Max Pressure: With 40c tyre: 55psi; with 2.00" tyre: 46psi; with 2.30" tyre: 39psi Tubeless Ready: Yes Weight: 27.5" Option: 374g; 29" Option: 399gTechnologies: 25mm rim width optimised 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.Manufacturer's Part Numbers: 850.RTC470002 Black/ Grey 27.5" 32H 850.RTC490002 Black/ Grey 29" 32HBuy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Arch MK4 MTB RimThis mountain bike (MTB) rim features a robust 6069 aluminium alloy build that makes it tough and dependable as you hit the trails. Stans No Tubes has also equipped this model with a BST asymmetric design which combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build. As a result, you'll enjoy tubeless benefits such as the ability to run lower tyre pressures for increased stability on rough terrain, low rolling performance and fewer risks of flats or punctures. This makes it a great choice for completing your next wheel build or for upgrading your existing stock rim.Tubeless Ready MTB RimMountain bikes have changed in the decade since the original Arch rim helped introduce the world to tubeless technology. With a 28mm wide asymmetric rim shape and ultra-strong 6069 alloy, 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.The 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.Strong, Lightweight and Durable Asymmetric DesignThe 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.Stan'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 Alloy Use: Mountain Bike (MTB), Cross Country (XC) Brake Type: Disc only Hole Count: 32 hole Rim Width: Internal: 23mm; External: 31.4mm; Depth: 18.9mm ERD: 27.5" Option: 561mm; 29" Option: 600mm Offset: 2.5mm Valve: Presta Single or Pair: Single Weight: 27.5": 451g; 29": 481gTechnologies: Versatile 28mm internal rim width optimised 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.Manufacturer's Part Numbers: 850.RTA470002 Black/Grey 27.5" 32H 850.RTA490002 Black/Grey 29" 32HBuy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Stans No Tubes Flow MK4 MTB RimThis high-quality mountain bike (MTB) rim is engineered for fast and smooth-rolling performance, whether you're shredding your favourite local trails with your riding buddies or exploring new mountain routes on your own. It features a rock-solid 6069 aluminium alloy build, which makes it more than capable of handling all the hits associated with modern trail riding. Thanks to its tubeless ready technology, you can enjoy tubeless benefits such as the ability to run lower pressure tyres for increased stability, comfort and fewer risks of flats or punctures. One final highlight is this model is disc brake compatible, which means you'll benefit from power and consistent braking performance as you carve your way around the mountain.30mm Wide Asymmetric 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 very 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.Tubeless ReadyDurability 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 asym 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 Flow MK4 asymmetric rim.Features: Material: 6069 Aluminium Alloy Use: Mountain Bike (MTB) Rim Width: Inner: 30mm; Outer: 33.6mm; Depth: 18.9mm Hole Count: 32H Brake Compatibility: Disc only ERD: 27.5" Option: 561mm; 29" Option: 600mm Offset: 3.0mm Valve: Presta Single or Pair: Single Weight: 27.5": 487g; 29": 521gTechnologies: Low-profile 30mm internal width optimizes tyre shape, traction, and control for 2.3-2.6” tyres. Durable 6069 aluminum with welded joint and reinforced spoke bed. BST Asymmetric design combines Stan's legendary easy tubeless inflation with a stronger, more balanced wheel build.Manufacturer's Part Number: 850.RTF470002 Black/Grey 27.5" 32H 850.RTF490002 Black/Grey 29" 32HBuy Stans No Tubes Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Vittoria Air-Liner Tubeless MTB Tyre InsertThis Tubeless Insert is a protective barrier that helps prevent punctures and damage from challenging MTB (mountain bike) trails. Featuring a foam-based tubular insert it offers much needed added protection to your MTB tyres. Engineered to maximise grip when climbing and descending, the Air-Liner adds extra stability to your rim and helps absorb vibrations from the tough terrain for a smooth ride. Incredibly versatile, they are compatible with standard and tubeless-ready tyres. Thanks to the insert feature, you have top and bottom channels which allow air to get in and be sealed, helping to ensure incredibly durable and strong-wearing tyre protection. Features:Material: Air-Liner Foam-based PolymerSuitability: XC (cross-country), Marathon, All Mountain, Enduro, Plus, Fat BikeBuy Vittoria Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Vittoria Air-Liner Tubeless MTB Tyre InsertThis Tubeless Insert is a protective barrier that helps prevent punctures and damage from challenging MTB (mountain bike) trails. Featuring a foam-based tubular insert it offers much needed added protection to your MTB tyres. Engineered to maximise grip when climbing and descending, the Air-Liner adds extra stability to your rim and helps absorb vibrations from the tough terrain for a smooth ride. Incredibly versatile, they are compatible with standard and tubeless-ready tyres. Thanks to the insert feature, you have top and bottom channels which allow air to get in and be sealed, helping to ensure incredibly durable and strong-wearing tyre protection. Features:Material: Air-Liner Foam-based PolymerSuitability: XC (cross-country), Marathon, All Mountain, Enduro, Plus, Fat BikeBuy Vittoria Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Vittoria Air-Liner Tubeless MTB Tyre InsertThis Tubeless Insert is a protective barrier that helps prevent punctures and damage from challenging MTB (mountain bike) trails. Featuring a foam-based tubular insert it offers much needed added protection to your MTB tyres. Engineered to maximise grip when climbing and descending, the Air-Liner adds extra stability to your rim and helps absorb vibrations from the tough terrain for a smooth ride. Incredibly versatile, they are compatible with standard and tubeless-ready tyres. Thanks to the insert feature, you have top and bottom channels which allow air to get in and be sealed, helping to ensure incredibly durable and strong-wearing tyre protection. Features:Material: Air-Liner Foam-based PolymerSuitability: XC (cross-country), Marathon, All Mountain, Enduro, Plus, Fat BikeBuy Vittoria Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Universal Presta Tubeless Valves (Pair)This pair of tubeless valves from Nukeproof have been created to be compatible with tubeless tyre inserts. These valves benefit from a removable core, ensuring you can get the most airflow from your pump or cartridge. The head of these valves has also been designed to sit on top, enabling easier inflation and deflation. The custom cap has been specially designed and has an integrated core remover for removing and tightening the core without any additional tools. The nut has also been designed so that you can get a good grip on the flat edges to firmly tighten the valve on the rim.An O-ring is included and sits against the outside of the rim to prevent damage to the rim.How to InstallRemove valve cap and nut, insert valve through rim, fit o-ring to valve then thread nut on and tighten by hand.Features:Valve Type: PrestaIncludes: Integrated valve core remover cap, O-ring, removable coreEasy installationSold as a pairWeight: 12g per pairBuy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
CushCore MTB Pro Plus Tubeless Tyre Insert SetQuickly becoming one of the must-have names for tyre inserts, CushCore's MTB Pro series is trusted by the world's best riders and ridden to victory by the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins. This mountain bike (MTB) insert set is specifically designed for plus-sized tyres and wider rims, allowing you to push the limits of your tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this model is ideal for trail riding, enduro and downhill racing.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: MTB, Enduro and Downhill Tyre Widths: 2.6-3.0" Inner Rim Width: 32-45mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 290g; 29" Option: 330gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-27523 Grey 27.5" CC-29203 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
CushCore MTB Pro Plus Tubeless Tyre Insert SetQuickly becoming one of the must-have names for tyre inserts, CushCore's MTB Pro series is trusted by the world's best riders and ridden to victory by the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins. This mountain bike (MTB) insert set is specifically designed for plus-sized tyres and wider rims, allowing you to push the limits of your tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this model is ideal for trail riding, enduro and downhill racing.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: MTB, Enduro and Downhill Tyre Widths: 2.6-3.0" Inner Rim Width: 32-45mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 290g; 29" Option: 330gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-27523 Grey 27.5" CC-29203 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
CushCore MTB Pro Tubeless Tyre Insert SetTrusted by the world's best riders and ridden to victory by the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins, CushCore is quickly becoming one of the must-have names for tyre inserts. This original full-performance mountain bike (MTB) insert set allows you to push the limits of your tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this model is ideal for trail riding, enduro and downhill racing.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: MTB, Enduro and Downhill Tyre Widths: 2.1-2.6" Inner Rim Width: 22-35mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 250g; 29" Option: 260gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-27503 Grey 27.5" CC-29003 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
CushCore MTB Pro Tubeless Tyre Insert SetTrusted by the world's best riders and ridden to victory by the 2020 Men's and Women's UCI Downhill World Champions, Women's eMTB World Champion, as well as multiple Enduro World Series wins, CushCore is quickly becoming one of the must-have names for tyre inserts. This original full-performance mountain bike (MTB) insert set allows you to push the limits of your tyres and suspension to new levels. Boasting 35% more sidewall support, 16% improved suspension performance, 12% less shocks and vibrations and 50% more impact protection, this model is ideal for trail riding, enduro and downhill racing.How It WorksNot all tyre inserts are created the same. CushCore is no ordinary tyre insert and is based on a new concept, tyre suspension. Any suspension system has a spring and a damper, and with CushCore, pressurised air in the tyre is the spring and the CushCore tyre insert is the damper. Like traditional suspension, a constant damping force wouldn't work. It has to be dynamic. Suspension should be supple on small bumps but firm on the big hits. CushCore responds differently depending on the tyre load and scenario. The more the tyre flexes, the more damping it provides.Go BiggerCushCore improves suspension performance by 16% and reduces impact force from big hits by 50%. Send it with total confidence.Corner Harder35% more sidewall stability eliminates tyre squirm and burping, even at low tyre pressure. Rail corners with total confidence.Ride FasterCushCore provides a 12% smoother ride and 3% reduced rolling resistance. Ride with more control, more momentum, and less fatigue. It's like taking fewer punches in a fight.Features: Use: MTB, Enduro and Downhill Tyre Widths: 2.1-2.6" Inner Rim Width: 22-35mm Includes: 2x CushCore tyre inserts, 2x 44mm CushCore Presta air valves, valve core tool, installation instructions and rim stickers Tubeless Ready Unrivalled impact protection Super stable cornering Superior traction Weight: 27.5" Option: 250g; 29" Option: 260gTechnologies: CushCore transforms your tubeless tyre into a suspension system with a tune-able air spring and foam damper. A proprietary closed-cell, polyolefin foam controls compression and rebound forces. Its lightweight, ultra durable and impervious to sealant. CushCore's patented profile applies constant pressure on the tyre sidewalls. This provides protection and stability even at low tyre pressures. CushCore is designed to fit tight on the rim. This radial tension locks the bead to the rim while maintaining a supple tread patch.Manufacturer's Part Numbers: CC-27503 Grey 27.5" CC-29003 Grey 29"Buy CushCore Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.