The WTB Raddler TCS gravel bike tyre is the radder version of WTB's famed Riddler tread pattern. It combines the expeditious efficiency of a short-knob centerline with get-rad traction of chunky outer knobs. Let’s call it a semi-slick, but one designed to increase confidence while you’re pushing the limits of gravel. Raddler is an excellent choice for loose terrain where traction takes priority, but efficiency is never far behind. Lean it over, take the inside line, brake late and stay in control with the Raddler. TCS (Tubeless Compatible System) TCS is WTB's standardised tubeless rim/tyre system designed to meet international ETRTO standards and ensure ultimate reliability. Pairing WTB’s legendary casings and tread compounds with a tubeless aramid bead provide increased traction and reliability of a tubeless tyre, at a lower weight than any tubed alternative. WTB's TCS system includes tyres, rims, tape, sealant and valves to provide a comprehensive package of unrivalled tubeless performance and WTB reliability.
This gravel bike tyre features WTB's Dual DNA compound which blends two high-quality rubber compounds together for superior rolling performance. Its short-knob centre tread cuts down on rolling resistance, while still providing enough bite for out-of-the-saddle traction. In addition, its centre and intermediate knobs are slightly taller than those of the Riddler thereby increasing tyre lifespan without negatively affecting rolling efficiency. Tall, toothy outer lugs ensure your favourite gravel descent doesn't unravel in the final corner, while single-ply 120tpi casing provides dependable protection at a minimal weight. Speaking for itself, Raddler is the radder version of WTB's famed Riddler tread pattern. It combines the expeditious efficiency of a short-knob centreline with get-rad traction of chunky outer knobs. Let’s call it a semi-slick, but one designed to increase confidence while you’re pushing the limits of gravel. Raddler is an excellent choice for loose terrain where traction takes priority, but efficiency is never far behind. Lean it over, take the inside line, brake late and stay pinned with the Raddler. SG2 Puncture Protection These tyres are available with WTB's SG2 Puncture Protection, which is a lightweight nylon insert that provides bead-to-bead coverage and ensures every area of the tyre is defended against slashes and punctures. As events become progressively rougher and cyclists pedal farther, gravel gets tougher. It only makes sense for gravel tyres to become tougher as well. Technologies: Dual DNA Compound: Two rubber compounds. The centerline tread features a firmer rubber compound that rolls fast and resists tread wear while the side knobs are composed of softer, slower-rebounding rubber to improve control and grip. All Dual DNA tyres fall within the Fast Rolling category. SG2 Puncture Protection: Nylon fibres have a flat profile, which reduces the amount of rubber needed to fill the gaps between fibres and minimises weight. Protected SG2 gravel tyres feature a 120tpi casing, which improves suppleness compared to a traditional 60tpi tyre. SG2 was specifically designed to be a puncture protection layer, but it also improves air retention and eliminates seeping at the sidewall. Tyre Pressure Information: WTB's tyre pressure recommendations have changed over time due to further developments in technology. Riders may always reference the markings on their tyres for allowed pressures ranges, but WTB calculate pressure recommendations based on an average rider weight of 160-180 lbs and suggest increasing the minimum recommended pressure by 2-3psi for every additional 10 lbs of rider weight. Never exceed the maximum tyre pressure marked on a tyre. Manufacturer's Part Numbers: W010-0850 Black 40mm 700c W010-0851 Black 44mm 700c
WTB Byway TCS Gravel TyreReady to roam over all terrain types, the ByWay TCS road and gravel bike tyre enables you to keep riding and exploring when you run out of tarmac. Its tread has a fast-rolling smooth central section to help you get up to speed easily and knobbly shoulders to maintain grip on loose and muddy surfaces. It's also tubeless ready so you can run much lower tyre pressures for extra cornering grip when riding off-road.Versatile and ComfortableWith a similar overall diameter as a 700x30c road tyre, the ByWay TCS Road provides a more comfortable and versatile option for road bikes that have clearance for wider tyres.Reasons to Buy: Versatile for mixed terrains. Fast-rolling.Tubeless ready.Features: Tyre Type: Clincher Bead Type: Folding Compound: Dual Compound DNA Rubber Casing: Single-ply 60 tpi Usage: Road Conditions: Pavement, mixed, dirt Level: Road Plus TCS Tubeless Compatible: Yes Recommended Pressure: 650bx47c: 25-45 psi; 700x34c: 30-60 psi; 700x40c: 25-50 psi; 700x44c: 25-50 psi Weight: 650bx47c Black: 564g; 650bx47c Tanwall: 535g; 700x34c Black: 396g; 700x34c Tanwall: 394g; 700x40c Black: 426g; 700x40c Tanwall: 415g; 700x44c Black: 499g; 700x44c Tanwall: 479gTechnologies: TCS Tubeless: TCS tyres boast the ride benefits of a tubeless tyre with the reduced weight of a non-UST tyre. TCS tyres combine WTB's lightweight casing with a sealant tubeless, UST compliant bead.Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Wherever your next road adventure leads you, this versatile tyre is designed for dependable rolling performance. WTB has equipped it with a high-quality Dual DNA compound for the perfect mix of efficiency, traction and durability as you tackle every mile of road. Thanks to its TCS Light/Fast Rolling configuration, its fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing. Another highlight is its SG2 puncture protection, which defends all surfaces of the tyre by providing an uninterrupted layer of protection from bead to bead. Adventure Road Tyre with TCS Tubeless Technology The smooth centreline of the Exposure optimises efficiency while hatched outer edges provide cornering confidence on rough, unpredictable surfaces. Exposure features a high-volume tubeless casing to comfortably tackle crumbling tarmac while still delivering the swiftness of a mostly-slick road tyre. Mount up a set and hit the open, yet sometimes rough, road. Sold individually. Technologies: Dual DNA Compound: Dual DNA is the perfect mix of efficiency, traction and durability. The centreline tread features a firmer rubber compound that boasts faster rolling and increased durability, while the side knobs are composed of softer, slower-rebounding rubber that improves control and grip. TCS Light/Fast Rolling: A fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing. SG2: SG2 defends all surfaces of a tyre by providing an uninterrupted layer of puncture protection from bead to bead. Tubeless Compatible System (TCS): TCS is WTB's standardised tubeless rim/tyre system designed to meet international ETRTO standards and provide the most reliable tubeless system available. Pairing WTB’s legendary casings and tread compounds with a Tubeless Folding bead delivers the increased traction and reliability of a tubeless tyre at a lower weight than any tubed alternative. Manufacturer's Part Numbers: W010-0953 Black 700c 30c W010-0954 Black 700c 36c
Ready for racing, this mountain bike (MTB) tyre comes equipped with a high-quality Dual DNA compound for a fantastic combination of efficiency, traction and durability on your ride. Thanks to its TCS Light/Fast Rolling configuration, its fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing designed to be compliant while still trail-worthy. WTB has also kitted out this model with its Tubeless Compatible System (TCS) technology, so you can enjoy tubeless advantages such as the ability to run lower tyre pressures. This results in lower rolling resistance, increased stability and fewer chances of flats or punctures. This is the #1 tyre choice for Tour Divide, the longest mountain bike race in the world, stretching from Canada to Mexico along the Rockies. An iconic tread design paired with proven tubeless technology come together as one solid tyre that will go the distance. Technologies: Dual DNA Compound: Dual DNA is the perfect mix of efficiency, traction and durability. The centreline tread features a firmer rubber compound that boasts faster rolling and increased durability, while the side knobs are composed of softer, slower-rebounding rubber that improves control and grip. TCS Light/Fast Rolling: A fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing designed to be compliant while still trail-worthy. Tubeless Compatible System (TCS): TCS is WTB's standardised tubeless rim/tyre system designed to meet international ETRTO standards and provide the most reliable tubeless system available. Pairing WTB’s legendary casings and tread compounds with a Tubeless Folding bead delivers the increased traction and reliability of a tubeless tyre at a lower weight than any tubed alternative. Manufacturer's Part Number: W010-0859 Black 29" 2.1"
WTB Nano TCS Fast Tyre (Dual DNA)Coming equipped with a high-quality Dual DNA compound, this mountain bike (MTB) is ready for racing with a fantastic combination of efficiency, traction and durability. Thanks to its TCS Light/Fast Rolling configuration, its fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing designed to be compliant while still trail-worthy. WTB has also kitted out this model with its Tubeless Compatible System (TCS) technology, so you can enjoy tubeless advantages such as the ability to run lower tyre pressures. This results in lower rolling resistance, increased stability and fewer chances of flats or punctures. An ideal choice of upgrade for cross country (XC) and trail riding disciplines.This is the #1 tyre choice for Tour Divide, the longest mountain bike race in the world, stretching from Canada to Mexico along the Rockies. An iconic tread design paired with proven tubeless technology come together as one solid tyre that will go the distance.Features: Compound: Dual DNA Level: TCS Light/Fast Rolling Use: Cross Country (XC), Trail TPI: 60tpi Width: 2.1" Bead: Tubeless Folding Type: Clincher Optimal Inner Rim Width: 19 - 25mm Single or Pair: Single Conditions: Hardpack, Loose Over Hard, Dirt Weight: 685gTechnologies: Dual DNA Compound: Dual DNA is the perfect mix of efficiency, traction and durability. The centreline tread features a firmer rubber compound that boasts faster rolling and increased durability, while the side knobs are composed of softer, slower-rebounding rubber that improves control and grip. TCS Light/Fast Rolling: A fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing designed to be compliant while still trail-worthy. Tubeless Compatible System (TCS): TCS is WTB's standardised tubeless rim/tyre system designed to meet international ETRTO standards and provide the most reliable tubeless system available. Pairing WTB's legendary casings and tread compounds with a Tubeless Folding bead delivers the increased traction and reliability of a tubeless tyre at a lower weight than any tubed alternative.Manufacturer's Part Number: W010-0859 Black 29" 2.1"Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
It’s all in the name, Thickslick. Made with a heavy-duty casing designed to withstand the roughest urban conditions; the Thickslick Comp Tyre provides the bite you need in the concrete jungle.Key Features:Usage: Urban, Recreation, Utility,Conditions: Road,Technologies:,Puncture Protection: The thicker a tyre, the harder it is for glass, pins, staples, and other urban unpleasantries to worm their way in.,2X the Rubber: Twice the rubber tread equates to twice the lifespan of a tyre. This means your price is 50% off the competition. ,Smoother Ride Quality: Twice the rubber makes for a smoother ride through the natural absorption qualities of rubber. .
WTB Volt Steel Mountain Bike SaddleThe top-selling model in WTB’s range, the Volt Mountain Bike (MTB) Saddle has gained the loyalty of riders all around the World. This is thanks to its supportive shape, pressure reducing foam padding and performance-focused features. Highly versatile for use in all off-road cycling disciplines, it has a slightly upward sweep at the rear for efficient uphill pedalling.Features: Cover: Microfibre Rail Material: Steel (7x7mm) Padding: : DNAx foam padding Dimensions (WxL): Narrow: 135x265mm; Medium: 142x265mm; Wide: 150x265mm Use: Gravel, Cross Country, Trail, Enduro, Bikepacking Suits Sit Bone Widths: Narrow: 69-101mm; Medium: 102-130mm; Wide: 131-155mm Flex-Tuned Shell Medium padding thickness and subtle curves make the Volt the most popular mountain saddle An upward curved tail and gentle drop to the nose provide something to push against while pedalling Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
WTB Sendero TCS Fast Tyre (Dual DNA/SG2)This gravel bike tyre features an aggressive tread pattern which combines drop bar efficiency with mountain bike traction. WTB has equipped it with a rounded profile with vertical channels to enhance cornering characteristics, while its high-volume casing delivers a comfortable ride on mixed terrains. Perfect for gravel riding, this model's Dual Compound allows provides fast-rolling performance and great cornering traction on your adventures.Gravel Bike Tyre with Mountain Bike TractionSendero is for those who believe sending it shouldn't be limited to mountain bikes. As the first Road Plus tyre designed solely with dirt in mind, the Sendero combines drop bar efficiency with the capabilities of an aggressive tread pattern. Ramped centre knobs minimise rolling resistance while substantially spaced outer knobs ensure footing in loose terrain. Sendero was designed to be an aggressive tyre without compromise. Looking to ride mountain bike tyres on your drop bar bike? The Sendero is for you. SG2 Puncture ProtectionThese tyres are available with WTB's SG2 Puncture Protection, which is a lightweight nylon insert that provides bead-to-bead coverage and ensures every area of the tyre is defended against slashes and punctures. As events become progressively rougher and cyclists pedal farther, gravel gets tougher. It only makes sense for gravel tyres to become tougher as well. Features: Compound: Dual DNA Casing: Single-ply 120tpiPuncture Protection: SG2Use: Road, GravelLevel: TCS Light/Fast RollingETRTO: 47-584Tubeless Ready: Yes, TCS TubelessMin/Max Pressure: 25-45 psiSingle or Pair: Single tyreWeight: 657gTechnologies: Dual DNA Compound: Two rubber compounds. The centerline tread features a firmer rubber compound that rolls fast and resists tread wear while the side knobs are composed of softer, slower-rebounding rubber to improve control and grip. All Dual DNA tyres fall within the Fast Rolling category. SG2 Puncture Protection: Nylon fibres have a flat profile, which reduces the amount of rubber needed to fill the gaps between fibres and minimises weight. SG2 was specifically designed to be a puncture protection layer, but it also improves air retention and eliminates seeping at the sidewall. Tyre Pressure Information: WTB's tyre pressure recommendations have changed over time due to further developments in technology. Riders may always reference the markings on their tyres for allowed pressures ranges, but WTB calculate pressure recommendations based on an average rider weight of 160-180 lbs and suggest increasing the minimum recommended pressure by 2-3psi for every additional 10 lbs of rider weight. Never exceed the maximum tyre pressure marked on a tyre.Manufacturer's Part Number: W010-0846Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prepared for all-day adventures, this fantastic seat features a hard-wearing microfibre cover construction. This makes it more than capable of withstanding all the abuse from tricky trail sections and multiple changes in your riding position. Equipped with a Flex-Tuned shell and steel rails, the WTB Volt steel saddle is the ultimate choice of upgrade for riders who want phenomenal strength without any unnecessary weight.
WTB Thickslick Comp Bike TyreThe ultimate low rolling resistance tyre for your road, city or hybrid bike, the Thickslick Comp is the perfect fast-rolling tyre choice for city dwellers who are always in a hurry. Despite its super smooth finish, it brings you all the grip you need to ride on poor road surfaces and corner at speed. WTB has also given it a double rubber layer construction, which makes your ride smoother by soaking up vibrations and sudden shocks. Plus, the tough casing prevents any unavoidable road debris from causing punctures.Features: Tyre Type: Clincher Bead Type: Wire Compound: WTB DNA compound Casing: Durable Single-ply Use: Urban, Recreation, Utility Conditions: Road Tubeless Compatible: No Recommended Pressure: 700c Sizes: 60-100 PSI; 26"/27.5"/29" Sizes: 35-50 PSI Weight: 700x25c: 372g 700x28c: 467g 26x2.0": 620g 27.5x1.95": 713g 29x2.1": 698g Technologies: Puncture Protection: The thicker a tyre, the harder it is for glass, pins, staples, and other urban debris to worm their way in 2X the Rubber: Twice the rubber tread equates to twice the lifespan of a tyre. This means your price is 50% off the competition Smoother Ride Quality: Twice the rubber makes for a smoother ride through the natural absorption qualities of rubberBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Featuring an E25 compatible design, this E-MTB orientated tyre is engineered to withstand the additional weight and forces of modern electric mountain bikes. WTB has constructed this model with additional material to not only strengthen the tyre and prevent punctures but also to provide additional support throughout the tyre. Benefitting from a high-quality TriTec compound, it uses its three compounds to ensure maximum levels of grip, support and cornering traction. Another highlight is its TCS Tough/Fast Rolling configuration that boasts long-wearing rubber laid across two full layers of casing to leave no area unprotected. Developed through real testing during the Enduro World Series, this TCS Tough tyre can take some serious abuse. E-MTB Tyre with TCS Tubeless Technology It’s a tall order to improve the tried-and-true Trail Boss tyre, but WTB promise that’s exactly what they've done. The updated Trail Boss builds on perfection with a more aggressive tread pattern to match its increased volume. Generous spacing between sizable knobs provides better traction in loose or wet conditions, while staying true to its fleet-footed heritage. Large, supportive side knobs dig deep, whether you’re leaning into a corner or grabbing a handful of brake. Most often used as a rear tyre, the Trail Boss G2 also provides plentiful traction on hardpack trails when used on the front. Developed to meet the demands of modern electric mountain bike riders, this version comes complete with WTB's prestigious Tubeless Compatible System (TCS) technology. This means that you'll enjoy tubeless advantages such as the ability to run lower tyre pressures for increased stability on rough terrain, lower rolling resistance as well as fewer chances of flats or punctures. Technologies: TriTec Compound: Three compounds provide optimal levels of traction, support and durability. A base of high durometer rubber supports the entire tread and transitions into the knobs to prevent folding or squirming. Medium stiffness centre knobs cap the base layer to provide traction and durability without sacrificing rolling efficiency, while soft compound side knobs deliver maximum grip and slow rebound for increased cornering traction. TCS Tough/Fast Rolling: Long-wearing rubber laid across two full layers of casing leaves no area unprotected. Developed through real testing during the Enduro World series, TCS Tough tyres can take some serious abuse. E25 Compatible: Tyres with an E25 icon on the sidewall are designed to withstand the additional weight and forces of modern e-bikes. E25 tyres are constructed with additional material to not only strengthen the tyre and prevent punctures but also provide additional support throughout the tyre. Tubeless Compatible System (TCS): TCS is WTB's standardised tubeless rim/tyre system designed to meet international ETRTO standards and provide the most reliable tubeless system available. Pairing WTB’s legendary casings and tread compounds with a Tubeless Folding bead delivers the increased traction and reliability of a tubeless tyre at a lower weight than any tubed alternative. Manufacturer's Part Numbers: W010-0891 Black 27.5" 2.4" W010-0894 Black 29" 2.4" W010-0896 Black 27.5" 2.6" W010-0898 Black 29" 2.6"
WTB Deva Women's Chromoly Rail MTB Saddle Designed to suit the female rider and one of WTB's most loved saddles, the Deva is back. With the comfort and the padding on this saddle, even male riders ride the Deva. Features: Cover: MicrofibreRails: : CromolyPadding: : HLX+ GelGenerous padding and a short nose for easy on-off transitionsOriginally designed to fit women, but also loved by many menFlat profile providing lots of real estate for positioningUse: Gravel, Cross Country, Trail, EnduroMeasurements: Medium: 145x260mm Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Prepared to go the extra mile, this stunning saddle features a hard-wearing microfibre cover construction. This makes it more than capable of withstanding all the sudden knocks and jolts which come with exploring unpredictable off-road terrains. Easy to transition on and off, it uses a short nose and generous padding to keep you stable and in control during tricky trail sections. Originally developed to suit the female form, this reliable component is also a favourite for male riders due to its strong and supportive build.
The Padloc system uses an inner, wedge-shaped sleeve to lock the grip to the bar, whilst a layer of wedge-shaped rubber provides comfort in the sensitive area of the ulnar nerve.
When faced with the most common problems facing flat bar grips, slippage and comfort, WTB came up with the Padlock system. The inner, wedge-shaped sleeve locks the grip to the bar, whilst a layer of wedge-shaped rubber provides comfort in the sensitive area of the ulnar nerve.
WTB Thickslick Comp Bike TyreThe ultimate low rolling resistance tyre for your road, city or hybrid bike, the Thickslick Comp is the perfect fast-rolling tyre choice for city dwellers who are always in a hurry. Despite its super smooth finish, it brings you all the grip you need to ride on poor road surfaces and corner at speed. WTB has also given it a double rubber layer construction, which makes your ride smoother by soaking up vibrations and sudden shocks. Plus, the tough casing prevents any unavoidable road debris from causing punctures.Features: Tyre Type: Clincher Bead Type: Wire Compound: WTB DNA compound Casing: Durable Single-ply Use: Urban, Recreation, Utility Conditions: Road Tubeless Compatible: No Recommended Pressure: 700c Sizes: 60-100 PSI; 26"/27.5"/29" Sizes: 35-50 PSI Weight: 700x25c: 372g 700x28c: 467g 26x2.0": 620g 27.5x1.95": 713g 29x2.1": 698g Technologies: Puncture Protection: The thicker a tyre, the harder it is for glass, pins, staples, and other urban debris to worm their way in 2X the Rubber: Twice the rubber tread equates to twice the lifespan of a tyre. This means your price is 50% off the competition Smoother Ride Quality: Twice the rubber makes for a smoother ride through the natural absorption qualities of rubberBuy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
WTB Deva Women's Steel Rail MTB Saddle Back in all its previous glory, the Deva is designed with females in mind without the use of flowers or pink butterflies. Although it has a women's-specific label, its comfortable design makes it suitable for male riders too. Features: Cover: MicrofibreRails: : SteelPadding: : DNAxGenerous padding, a short nose for easy on/off transitions, and strategically placed gel inserts on the ProGel modelOriginally designed to fit the female formFlat profile providing lots of real estate for positioningMeasurements: Medium - 145x260mm Buy WTB Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
WTB Cross Boss TCS Light Fast Rolling Tyre Volume, speed, and consistency. The Cross Boss' even centre 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 tyre pressure while dual compound, Dual DNA rubber and defined cornering channels keep riders grinning for more turns. From single track to the circuit, the Cross Boss is here to bring it. Low center tread height, defined channel from center to shoulder tread, dense center tread spacing, open side knob pattern, rounded profile Benefits: Fast and drag free speed, good hookup when leaned, speed over harder surfaces, good clearance for intermediate conditions, predictable cornering and shape. Features: Usage: Cyclocross Conditions: Dry to Damp/Gravel to Loam Weight: N/A Compound: Dual DNA Casing: Lightweight Bead: TCS aramid Tire Section Width: 35mm Tire Overall Width: 30mm Wheel Size: 700c Technologies: TCS Light (Fast Rolling): A fast and efficient centreline tread compound matched to sticky, low durometer side knobs coat a supple, gram-conscious casing designed to be compliant while still trail worthy. Buy WTB Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
WTB Raddler TCS Fast CX Tyre (Dual DNA/SG2)This gravel bike tyre features WTB's Dual DNA compound which blends two high-quality rubber compounds together for superior rolling performance. Its short-knob centre tread cuts down on rolling resistance, while still providing enough bite for out-of-the-saddle traction. In addition, its centre and intermediate knobs are slightly taller than those of the Riddler thereby increasing tyre lifespan without negatively affecting rolling efficiency. Tall, toothy outer lugs ensure your favourite gravel descent doesn't unravel in the final corner, while single-ply 120tpi casing provides dependable protection at a minimal weight. Speaking for itself, Raddler is the radder version of WTB's famed Riddler tread pattern. It combines the expeditious efficiency of a short-knob centreline with get-rad traction of chunky outer knobs. Let's call it a semi-slick, but one designed to increase confidence while you're pushing the limits of gravel. Raddler is an excellent choice for loose terrain where traction takes priority, but efficiency is never far behind. Lean it over, take the inside line, brake late and stay pinned with the Raddler. SG2 Puncture ProtectionThese tyres are available with WTB's SG2 Puncture Protection, which is a lightweight nylon insert that provides bead-to-bead coverage and ensures every area of the tyre is defended against slashes and punctures. As events become progressively rougher and cyclists pedal farther, gravel gets tougher. It only makes sense for gravel tyres to become tougher as well. Features: Compound: Dual DNA Casing: Single-ply 120tpi Puncture Protection: SG2 Use: Gravel Level: TCS Light/Fast RollingMin/Max Pressure: 25-50 psi ETRTO: 700cx40mm: 40-622; 700cx44mm: 44-622 Tubeless Ready: Yes, TCS Tubeless Single or Pair: Single tyre Weight: 700cx40mm: 522g; 700cx44mm: 547gTechnologies: Dual DNA Compound: Two rubber compounds. The centerline tread features a firmer rubber compound that rolls fast and resists tread wear while the side knobs are composed of softer, slower-rebounding rubber to improve control and grip. All Dual DNA tyres fall within the Fast Rolling category. SG2 Puncture Protection: Nylon fibres have a flat profile, which reduces the amount of rubber needed to fill the gaps between fibres and minimises weight. SG2 was specifically designed to be a puncture protection layer, but it also improves air retention and eliminates seeping at the sidewall. Tyre Pressure Information: WTB's tyre pressure recommendations have changed over time due to further developments in technology. Riders may always reference the markings on their tyres for allowed pressures ranges, but WTB calculate pressure recommendations based on an average rider weight of 160-180 lbs and suggest increasing the minimum recommended pressure by 2-3psi for every additional 10 lbs of rider weight. Never exceed the maximum tyre pressure marked on a tyre.Manufacturer's Part Numbers: W010-0850 Black 40mm 700c W010-0851 Black 44mm 700c Buy WTB Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.