Our lightweight aluminum valve stems are half the weight of our standard brass valves, weighing only 8g, 9g or 10g per valve respectively for the 35mm, 44mm and 55mm models.Secure round base is compatible with most tubeless rims and a perfect fit for all Stan’s BST and BST-R rims.Key Features:Removable valve core makes adding sealant easy.,Fits up to 8mm valve hole.,Available in black, red, blue, green and orange.,Sold as a pair.,.
Based on the legendary Flow rims that have won World Cup DH and Enduro World Series events, Flow S2 wheelsets are a great upgrade for riders looking for better tubeless performance and excellent durability. Patented Bead Socket Technology means easier tubeless inflation and more confidence on the trail. An emphasis on durability means a reinforced and eyeletted spoke bed, a quality sleeved joint, and 6061 alloy construction. A 30mm internal width makes the Flow S2 ideal for 2.3-2.6” tires.Durability, serviceability, and value: every E-sync hub is built around these three priorities. From cromoly steel axles and double row Enduro bearings, to special heat treated steel ratchet rings and a pawl design that reduces stress on freehub and bearings, every detail of the E-sync hub is designed for durability. E-sync hubs are also designed for fast engagement, with four pawls needing only 8.18° of rotation to engage simultaneously and put power to the ground. E-sync hubs are perfect for eBikes and riders who demand stronger components, but still want the fast engagement of a high-performance hub.The Flow S2 wheelset is available with Shimano Micro Spline, HG, or SRAM XDR freehub, with options to fit all popular axle configurations.Tubeless ready with rim tape comes pre-installed. S2 wheels are built to last long, but also be easy to service and update with changing axle and cassette standards. Traditional J-bend spokes and lacing have a proven history of ride quality, durability, and serviceability, and matched S2 wheelsets all use a single spoke length, making it even easier to own and service your S2 wheelset for years. The Flow S2 with E-sync hub is the perfect wheelset for riders who value durability and tubeless performance.Low-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6 tiresLow-profile 30mm internal width optimizes tire shape, traction, and control for 2.3-2.6” tires,6061 aluminum with sleeved joint and stainless steel rim eyelets,Patented BST low-profile rim shape for easy tubeless inflation and the most reliable seal,Matched wheelsets use traditional J-bend lacing and share a single spoke length for easy serviceability,E-sync hubs offer fast 8.18° engagement with reinforced pawls,Enduro bearings with double-row freehub bearing and cromoly axle offer 47% increase in max torque capacity over Neo hubs.
Topeak Gravel Gear Bag and Repair KitThe Gravel Gear Bag and Repair Kit from Topeak is a tubeless tyre repair and CO2 inflation kit that mounts securely under your bikes top tube. Ideal for long distance touring and gravel grinding adventures, this gravel gear bag includes a multitude of tubeless tyre repair essentials, housed within an ultra-durable and waterproof 1000 denier Nylon construction.Tubeless Tyre Repair Kit for Touring and Adventure CyclingA complete tubeless tyre repair / CO2 inflation kit for road and touring enthusiasts packed into a sleek, under top tube mounted organizer case. Internal organizer keeps gear neatly and securely in place. Includes Tubi 11, Power Lever X, 3 pcs of 3.5mm x 5cm tire repair plugs, and AirBooster CO2 inflator with enough room to carry two 16g CO2 cartridges and a spare tube up to 700 x 40c (cartridges and tubes not included). Features: Capacity: 0.6 L Compartments: One Main, Internal Organizer Seat Tube Diameter: Fits Ø28 - Ø60 Mm Top Tube Diameter: Fits Ø28 - Ø70 Mm Material: Waterproof 1000 Denier Nylon Weight: 363.5 G / 12.82 Oz (Bag With Repair Kit); 162 G / 5.71 Oz (Bag Only) Size: 23.3 X 9 X 4.3 Cm / 9.2” X 3.5” X 1.7” Compatibility: Up to 700 X 40c Inner Tubes Added Features: Waterproof zip Single main compartment Mounts to frame with velcro straps Fits top tube: 38-170mm diameter Fits seat tube: 38-52mm diameter Repair Kit includes Tubi 11 tool, Power Lever X, 3x 3.5mm x 5cm tyre repair plugs, AirBooster CO2 inflator, plus space for two 16g CO2 cartridges and 700 x 40c tube (cartridges and tubes not included)Topeak Part Number: TC2278BBuy Topeak Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
A bundled offer of quality innertubes.The one thing we all need to go riding. Lightweight, consistent in quality and exactly the right size and valve length.Presta and Schrader valves available Save 50% off the RRP
When comparing this inner road bike tube to standard rubber tubes, you’ll save almost 70g of rotating weight per wheel. This means that you'll benefit from its smooth and light roll, while its puncture protection is equally outstanding. Tubolito has ensured that this road-ready model is two times more resistant to punctures than a standard tube. The Ultralight, Extra Durable Bicycle Tube For a long time, the innertube has been overlooked in the bicycle industry. Tubolito are changing that. Their vision: The perfect inner tube. Street, Trail or City - Developed for the optimal cycling experience. Lightweight: 2/3 Lighter Than A Standard Tube Every gram counts. Even more if you reduce the rotational weight. Tubolito offers an easy and achievable weight tuning. Tubolito can provide this solution by combining a new material with a self-developed production technology. Tough 2x Stronger Than Standard Tubes Lighter and more robust. Tubolito solves this contradiction by using a new concept: manufacturing the tube with a thermoplastic elastomer, called TPU - materials known for durability and excellent damping. Their goal to transform these excellent material characteristics into an outstanding bicycle product, reducing contact areas and seams. Developed and Manufactured in Europe Tubolito tubes are manufactured in Europe, and all assembly parts are sourced in Europe. This allows Tubolito to maintain very high-quality standards. Manufacturer's Part Numbers: TL-33000030 Black Presta 18mm-28mm 700c (42mm valve length) TL-33000032 Black 3 Presta 18mm-28mm 700c (80mm valve length) TL-33000031 Black 2 Presta 18mm-28mm 700c (60mm valve length)
At 29 inches, this inner tube saves more than 100 grams per wheel compared to standard butyl tubes. Also available in other size options, it boasts twice as much puncture protection. In addition, the pack size is reduced by almost half. Tubolitos are easy to assemble and a lightweight alternative for tubeless riders. Suitable for all-mountain bikes with disc brakes. The Ultralight, Extra Durable Bicycle Tube For a long time, the innertube has been overlooked in the bicycle industry. Tubolito are changing that. Their vision: The perfect inner tube. Street, Trail or City - Developed for the optimal cycling experience. Lightweight: 2/3 Lighter Than A Standard Tube Every gram counts. Even more if you reduce the rotational weight. Tubolito offers an easy and achievable weight tuning. Tubolito can provide this solution by combining a new material with a self-developed production technology. Tough 2x Stronger Than Standard Tubes Lighter and more robust. Tubolito solves this contradiction by using a new concept: manufacturing the tube with a thermoplastic elastomer, called TPU - materials known for durability and excellent damping. Their goal to transform these excellent material characteristics into an outstanding bicycle product, reducing contact areas and seams. Developed and Manufactured in Europe Tubolito tubes are manufactured in Europe, and all assembly parts are sourced in Europe. This allows Tubolito to maintain very high-quality standards. Manufacturer's Part Numbers: TL-33000005 Black 3 Presta 29x1.8-2.5" TL-33000021 Black 4 Presta 27.5x2.5-3.0" TL-33000022 Black 5 Presta 29x2.5-3.0" TL-33000004 Black 2 Presta 27.5x1.8-2.5" TL-33000003 Black Presta 26x1.8-2.5"
Whether you're commuting to work or planning a longer trip into the countryside, this high-quality inner tube is designed for maximum performance. Due to its slightly larger wall thickness, this model is not only three times as durable as standard hoses but also holds the air pressure better. This makes it perfect for longer trips in nature, in everyday life and also for e-bike tours. Approved for disc and rim brakes. The Ultralight, Extra Durable Bicycle Tube For a long time, the innertube has been overlooked in the bicycle industry. Tubolito are changing that. Their vision: The perfect inner tube. Street, Trail or City - Developed for the optimal cycling experience. Lightweight: 2/3 Lighter Than A Standard Tube Every gram counts. Even more if you reduce the rotational weight. Tubolito offers an easy and achievable weight tuning. Tubolito can provide this solution by combining a new material with a self-developed production technology. Tough 2x Stronger Than Standard Tubes Lighter and more robust. Tubolito solves this contradiction by using a new concept: manufacturing the tube with a thermoplastic elastomer, called TPU - materials known for durability and excellent damping. Their goal to transform these excellent material characteristics into an outstanding bicycle product, reducing contact areas and seams. Developed and Manufactured in Europe Tubolito tubes are manufactured in Europe, and all assembly parts are sourced in Europe. This allows Tubolito to maintain very high-quality standards. Manufacturer's Part Numbers: TL-33000070 Black Presta 30mm 700c 30 - 47c TL-33000071 Black 2 Schrader 30mm 700c 30 - 47c
Despite this mountain bike tube's low weight of only 45 grams (29" version), this inner tube is just as puncture-proof as standard tubes and therefore very well suited as a replacement tube for tubeless tyres. Suitable for all-mountain bikes with disc brakes. The Ultralight, Extra Durable Bicycle Tube For a long time, the innertube has been overlooked in the bicycle industry. Tubolito are changing that. Their vision: The perfect inner tube. Street, Trail or City - Developed for the optimal cycling experience. Lightweight: 2/3 Lighter Than A Standard Tube Every gram counts. Even more if you reduce the rotational weight. Tubolito offers an easy and achievable weight tuning. Tubolito can provide this solution by combining a new material with a self-developed production technology. Tough 2x Stronger Than Standard Tubes Lighter and more robust. Tubolito solves this contradiction by using a new concept: manufacturing the tube with a thermoplastic elastomer, called TPU - materials known for durability and excellent damping. Their goal to transform these excellent material characteristics into an outstanding bicycle product, reducing contact areas and seams. Developed and Manufactured in Europe Tubolito tubes are manufactured in Europe, and all assembly parts are sourced in Europe. This allows Tubolito to maintain very high-quality standards. Manufacturer's Part Numbers: TL-33000015 Black 3 Presta 29x1.8" - 2.5" TL-33000014 Black 2 Presta 27.5x1.8" - 2.5" TL-33000013 Black Presta 26x1.8" - 2.5"
Ready for clocking up the miles, these inner tubes are equipped with a Presta valve for easy and efficient inflation. This makes them ideal for your tubular tyre set up for an extremely light performance on race-day. Manufacturer Part Numbers: 700c 19-23c Presta 48mm: 1TA00001 700c 25-28c Presta 48mm: 1TA00002 700c 30-38c Presta 48mm: 1TA00003
Vittoria Competition Latex Inner TubesThese Latex Inner Tubes from Vittoria ensure a dependable riding experience wherever the road takes you. Made for Presta valves for quick and simple inflation and ideal for tubular tyres, they are the perfect investment for out-performing on race-day. Features:Material: LatexValve Type: PrestaSize: 700cUse: RoadWeight: 19-23c: 75g; 25-28c: 85g; 30c: 105gManufacturers Part Numbers:700c 19-23c Presta 48mm: 1TA00001700c 25-28c Presta 48mm: 1TA00002700c 30c Presta 48mm: 1TA00003Buy Vittoria Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Equipped with a Presta valve for a trusted and tight engagement with your compatible inflator of choice, this brilliant back up is easily portable and will get you back to full strength in an instant to make sure you make it to the foot of the mountain or your front door.
Low in weight for easy pocket-carriage when not in use and featuring a Presta-specific valve, this fantastic tube is the ideal spare to have in your kitbag at all times and offers a reliable rolling performance when cushioning your wheels.