The revolutionary tubeless kit that converts any mountain bike wheel into tubeless.This tubeless kit is the most important upgrade available for a dedicated cyclist, it allows a safe conversion of standard wheels into tubeless!Key features:One size fits all. Rims up to 40 mm inner width,Easily fits any rim size – 29”, 27.5” & 26”,Contains a unique “tear & fit” rubber rim strip.Each kit contains all the components needed to convert two wheels:2x 125ml sealant bottles,2x “Tear & Fit” rubber Rim strips,2x Presta valves ,1x Rim tape for two wheels (two revolutions),1x Valve core,1x Valve key,1x Presta to Schrader valve adapter,1x Easy tubeless assembly wet wipe.
The Hutchinson Protext'Air Max is a latex based sealant that can be used for Road Tubeless as well as MTB tyres. It has two functions. First, sealing the casing of Tubeless Ready tyres. Second, it acts to repair small punctures that rupture the casing of the tyre. If there is a puncture, the sealant acts to fill the hole and repair the tyre.
Tubeless tyres are now commonplace in the world of cycling, and with their enviable reputation for their lubrication and cleaning products it was only a matter of time before Muc-Off entered the tubeless tyre sealant scene. The result is their new No Puncture Hassle Tubeless Sealant and boy has it been worth the wait!Suitable for downhill, enduro, trail, cross country, gravel, cyclocross and road useSeals tears and holes up to 6mm and helps seal porous tyres and bead/rim gapsLasts up to 6+ months and won't ball up like other sealantsUnique UV detection system highlights any puncturesBiodegradable, non-corrosive and easily washes off with waterDeveloped with the worlds best atheletes, Muc-Off's No Puncture Hassle Tubeless Sealant uses cutting-edge microfibre molecules to fill bigger holes and tears in tyres up to 6mm, while the advanced latex forms a strong seal immediately, leading to minimal loss of air and allowing you to carry on riding like nothing happened! Suitable for use in tubeless ready or full UST wheels/tyres, the No Puncture Hassle Sealant can be used for any kind of riding, from extreme downhill to road cycling and lasts for up to 6 months! It also works with a wide range of pressures from 15 120 psi and in temperatures ranging from -20 to +50 degrees. The sealant is also biodegradable, non-corrosive and easily washes off surfaces with water. Muc-Off might not be the first brand to release a tyre sealant, but the No Hassle Puncture Tyre Sealant is one of the best you can buy!
Taking the fantastic road performance of the GP4000 tyre and making it even better, this Grand Prix 5000 model utilises modern tyre technology to deliver their best road tyre yet. Constructed from Continental's legendary BlackChili compound, unparalleled grip and balance is assured, with strenuous lab and road testing showing tangible advantages to the modern cyclist. Ultra-Performance Road Race Tyres Equipped with other stunning advances including it's impact-absorbing Active Comfort build, a Lazer Grip micro profile along the outer edge for improved cornering grip and Vectran Breaker puncture protection - performance, rolling and reliability is taken to new levels by this unrivalled update. Sealing Effectiveness and Reliability The LifeLine Tubeless Tyre Sealant is a top of the range tubeless application that can effectively seal holes and gashes in the tyre up to 5mm. This unique sealant features a blend of a DuPont Kevlar additive for additional sealing effectiveness and reliability. This fast-acting sealant is non-toxic, will not freeze or boil (tested to -17°C and +45°C) and is fully compatible with alloy, steel and composite wheel/rim constructions. Technologies: BlackChili Compound: Continental refines newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. The GP5000 uses these rubbers with special nanometric carbon soot particles, which are optimised in shape and surface properties for best uses for the intended tyre. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30% higher friction value (grip) and a 5% increase in mileage. Vectran Breaker: Vectran is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran is a liquid-crystalline polymer (LCP). Vectran is spun from melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk, like Vectran, has an enormous tear resistance at a very low weight – exactly the right properties to process into a premium Continental bike tyre as a puncture protection insert. A Vectran Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran Breaker does not adversely affect the rolling resistance. Active Comfort Technology: The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride. Lazer Grip: Lazer Grip, to make you one with the road. The lasered micro profile structure expands over the tire’s shoulder and provides outstanding cornering.
Muc-Off No Puncture Hassle Tubeless Sealant (5L)The perfect solution for protecting your bike during the next race, the No Puncture Hassle 5L from Muc-Off is high performing and specially engineered for the most brutal race conditions. Compatible with tubeless ready and full UST wheels/tyres, it works from 15psi-120psi and temperatures from -20 °C to +50°C. Getting a puncture is no longer game over as thanks to the unique formula, the microfibre molecules fill larger tears and holes alongside the advanced latex which forms a robust and ultra-secure seal. The formula is even able to show you punctures that you didn’t notice before due to the unique UV detection system. Race-Tested Tyre SealantThis 5L version is the ultimate offering from Muc-Off, as it’s ideal for your home workshop for carrying out essential bike maintenance. Equipped with a handy pump dispenser, you can effortlessly apply the sealant to your tyres quicker and more accurately than before. This tyre sealant was developed by the World's top downhill and pro peloton teams to create the highest performing sealant possible. Easy to apply and easy to clean, the formula is non-corrosive, biodegradable and will wash off with water. It’s perfect for attaching to your Presta valve and an ideal addition to your toolbox or backpack for maintenance on the move. Features: For Downhill/Enduro/Road Seals tears and holes up to 6mmSeals porous tyres and bead/rim gapsLasts up to 6+ months in temperate climates* and won't ball upContains cutting-edge microfibre molecules to fill large holes and tearsIncludes unique UV detection system that highlights any puncturesBiodegradable, non-corrosive and easy to wash off with waterAmmonia freeCO2 CompatibleMINIMUM AMOUNT PER TYRE: (add up to 30ml extra for increased protection) Road: 30-45ml (2 to 3 scoops)26" MTB & 27.5": 60-75ml (4 to 5 scoops)Cross 700c: 60-75ml (4 to 5 scoops)29" MTB: 105ml-140ml (7 or the whole pouch)Downhill: 120-140ml (8 or the whole pouch)DIRECTIONS FOR USE - 5 LITRE 1. Shake bottle vigorously before use. 2. Put your bike in a work stand if possible.3. Ideally, use this container to refill our 1 litre bottle or simply use the pump to apply directly into an unseated tyre.4. Finish by remounting and inflating the tyre in accordance with your manufacturer's recommendations.5. Repeatedly spin the wheel, shake it from side to side and hey presto you're now ready to rock 'n' roll!6. Keep out of reach of children.7. Dispose of contents/container in accordance with local regulations.8. Avoid contact with eyes. Do not drink.Buy Muc-Off Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
Taking the fantastic road performance of the GP4000 tyre and making it even better, this Grand Prix 5000 model utilises modern tyre technology to deliver their best road tyre yet. Constructed from Continental's legendary BlackChili compound, unparalleled grip and balance are assured, with strenuous lab and road testing showing tangible advantages to the modern cyclist. Ultra-Performance Road Race Tyre Equipped with other stunning advances including it's impact-absorbing Active Comfort build, a Lazer Grip micro profile along the outer edge for improved cornering grip and Vectran Breaker puncture protection - performance, rolling and reliability is taken to new levels by this unrivalled update. The Stans tyre Sealant prevents flats and slow leaks and works with all valves that have removable valve cores. Technologies: BlackChili Compound: Continental refines newly developed synthetic rubbers with natural rubber with the proven high-performance tread compound. The GP5000 uses these rubbers with special nanometric carbon soot particles, which are optimised in shape and surface properties for best uses for the intended tyre. Tyres with BlackChili Compound reach an unprecedented level of performance. Compared to the previous best Activated Silica Compound, BlackChili tyres have 26% less rolling resistance, a 30% higher friction value (grip) and a 5% increase in mileage. Vectran Breaker: Vectran is a synthetically manufactured high-tech fibre from a natural model. Like spider silk, Vectran is a liquid-crystalline polymer (LCP). Vectran is spun from melted liquid polymer Vectra and processed further to a multi-strand thread. Spider silk, like Vectran, has an enormous tear resistance at a very low weight – exactly the right properties to process into a premium Continental bike tyre as a puncture protection insert. A Vectran Breaker is lighter, more flexible and protects more effectively against cuts than the comparable nylon breaker. Vectran Breaker does not adversely affect the rolling resistance. Active Comfort Technology: The revolutionary approach in cycling. Embedded in the tire construction the Active Comfort Technology absorbs vibrations and smoothens your ride. Lazer Grip: Lazer Grip, to make you one with the road. The lasered micro profile structure expands over the tire’s shoulder and provides outstanding cornering.
This pair of Nukeproof Horizon V2 wheels comes equipped with the brand's extensively trailed and tested alloy blend, which includes a rim construction that's specifically made to meet the demands of both enduro and downhill (DH) riders. Producing a hardness similar to 7-series alloy but with the ductility and yield properties of a 6-series, this wheelset gives you the best of both worlds in terms of strength, stiffness and weight. Both rims have the same profile, but the rear has a thicker sidewall for added strength on the trails. Another benefit is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is quick and easy. Enduro ABEC 5 Bearings After extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this wheelset. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time penetrating. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free. Nukeproof Horizon V2 Hub The Nukeproof Horizon V2 rear hub has 102 points of engagement and comes in a range of freehub options. Freehubs are also available separately and easily changeable if you choose to upgrade your drivetrain in the future. The 148mm HG / XD hub can be converted to 141mm using end caps. The hub has also been machined to remove excess material and make it as strong and light as possible. Nukeproof has fitted these hubs with its louder pawls and springs, this gives the wheel a nice buzz as you head down the trail. If you prefer the quiet life, you can get the quieter ones which are available separately. What's Included? Wheels come taped with a tubeless valve installed, so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built-in. A pair of ARD inserts are also supplied to give you maximum protection and there is a 500ml bottle of lifeline sealant in the box too, all you need to do is add your favourite tyres. By using closed cell foam technology, the A.R.D is a very lightweight tyre insert, yet it offers you lots of protection. It enables you to run your tyres at much lower pressures without risking flats, plus gives you a much-increased grip for thrashing around the trails. In fact, it's so good that Kelan Grant, a CRC-Mavic sponsored rider was able to complete a stage of the EWS on just his A.R.D as his tyre had split. Additional Item Top Features: Conversion Options: 148x12mm HG / XD can be converted to 141mm Boost with end caps (sold separately) Freehub Options: Shimano HG, Shimano Microspline and SRAM XD (choose freehub option from the menu) Rear Hub Engagement: 102 points of engagement (every 3.52°) Spoke Type: J-Bend Spoke Count: 32 Lacing Pattern: 3x Supplied with: Pair of wheels, valves, pre-taped, pair of ARD tyre inserts, 500ml bottle of Lifeline sealant A full range of spares are available to service your hub in the future. 141mm rear conversion kit for HG / XD freehubs available separately. Caps Nukeproof Part Number Replacement or Conversion Rear 141mm NUKHORV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR Manufacturer's Part Numbers: NUKHOR2021BF29HG Black HG 29" NUKHOR2021BF29XD Black XD 29" NUKHOR2021BF29MS Black MS 29" NUKHOR2021BF275HG Black HG 27.5" NUKHOR2021BF275XD Black XD 27.5" NUKHOR2021BF275MS Black MS 27.5"
Nukeproof Horizon V2 Wheel ARD and Sealant BundleComing equipped with the brand's extensively trailed and tested alloy blend, this wheelset features a rim construction that's specifically made to meet the demands of both enduro and downhill (DH) riders. Producing a hardness similar to 7-series alloy but with the ductility and yield properties of a 6-series, it gives you the best of both worlds in terms of strength, stiffness and weight.Both rims have the same profile, but the rear has a thicker sidewall for added strength on the trails. Another benefit is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is quick and easy.Enduro ABEC 5 BearingsAfter extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this wheelset. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time penetrating. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free.Nukeproof Horizon V2 HubThe Nukeproof Horizon V2 rear hub has 102 points of engagement and comes in a range of freehub options. Freehubs are also available separately and easily changeable if you choose to upgrade your drivetrain in the future.The 148mm HG / XD hub can be converted to 141mm using end caps. The hub has also been machined to remove excess material and make it as strong and light as possible. Nukeproof has fitted these hubs with its louder pawls and springs, this gives the wheel a nice buzz as you head down the trail. If you prefer the quiet life, you can get the quieter ones which are available separately.What's Included?Wheels come taped with a tubeless valve installed, so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built-in.A pair of ARD inserts are also supplied to give you maximum protection and there is a 500ml bottle of lifeline sealant in the box too, all you need to do is add your favourite tyres.By using closed cell foam technology, the A.R.D is a very lightweight tyre insert, yet it offers you lots of protection. It enables you to run your tyres at much lower pressures without risking flats, plus gives you a much-increased grip for thrashing around the trails. In fact, it's so good that Kelan Grant, a CRC-Mavic sponsored rider was able to complete a stage of the EWS on just his A.R.D as his tyre had split.Features: Rim Material: Alloy Nukeproof Blend Use: Mountain Bike (MTB), All Mountain (AM), Enduro and Downhill (DH) Axle Spacing: Front: 15x110mm; Rear 12x148mm Rim Width: Inner: 30mm; 35mm Rim Height: 21.6mm Tubeless Ready: Yes, pre-taped and valve supplied Brake Rotor Compatibility: 6-bolt disc brake Conversion Options: 148x12mm HG / XD can be converted to 141mm Boost with end caps (sold separately) Freehub Options: Shimano HG, Shimano Microspline and SRAM XD (choose freehub option from the menu) Rear Hub Engagement: 102 points of engagement (every 3.52°) Spoke Type: J-Bend Spoke Count: 32 Lacing Pattern: 3x Build: Hand built Supplied with: Pair of wheels, valves, pre-taped, pair of ARD tyre inserts, 500ml bottle of Lifeline sealant Single or Pair: Pair Weight: Front: 897g; Rear: 1146g, ARD: 144g each (Weights include tape & valve)A full range of spares are available to service your hub in the future.141mm rear conversion kit for HG / XD freehubs available separately. Caps Nukeproof Part Number Replacement or Conversion Rear 141mm NUKHORV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR Manufacturer's Part Numbers: NUKHOR2021BF29HG Black HG 29" NUKHOR2021BF29XD Black XD 29" NUKHOR2021BF29MS Black MS 29" NUKHOR2021BF275HG Black HG 27.5" NUKHOR2021BF275XD Black XD 27.5" NUKHOR2021BF275MS Black MS 27.5"Buy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon V2 Wheel ARD and Sealant BundleComing equipped with the brand's extensively trailed and tested alloy blend, this wheelset features a rim construction that's specifically made to meet the demands of both enduro and downhill (DH) riders. Producing a hardness similar to 7-series alloy but with the ductility and yield properties of a 6-series, it gives you the best of both worlds in terms of strength, stiffness and weight.Both rims have the same profile, but the rear has a thicker sidewall for added strength on the trails. Another benefit is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is quick and easy.Enduro ABEC 5 BearingsAfter extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this wheelset. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time penetrating. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free.Nukeproof Horizon V2 HubThe Nukeproof Horizon V2 rear hub has 102 points of engagement and comes in a range of freehub options. Freehubs are also available separately and easily changeable if you choose to upgrade your drivetrain in the future.The 148mm HG / XD hub can be converted to 141mm using end caps. The hub has also been machined to remove excess material and make it as strong and light as possible. Nukeproof has fitted these hubs with its louder pawls and springs, this gives the wheel a nice buzz as you head down the trail. If you prefer the quiet life, you can get the quieter ones which are available separately.What's Included?Wheels come taped with a tubeless valve installed, so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built-in.A pair of ARD inserts are also supplied to give you maximum protection and there is a 500ml bottle of lifeline sealant in the box too, all you need to do is add your favourite tyres.By using closed cell foam technology, the A.R.D is a very lightweight tyre insert, yet it offers you lots of protection. It enables you to run your tyres at much lower pressures without risking flats, plus gives you a much-increased grip for thrashing around the trails. In fact, it's so good that Kelan Grant, a CRC-Mavic sponsored rider was able to complete a stage of the EWS on just his A.R.D as his tyre had split.Features: Rim Material: Alloy Nukeproof Blend Use: Mountain Bike (MTB), All Mountain (AM), Enduro and Downhill (DH) Axle Spacing: Front: 15x110mm; Rear 12x148mm Rim Width: Inner: 30mm; 35mm Rim Height: 21.6mm Tubeless Ready: Yes, pre-taped and valve supplied Brake Rotor Compatibility: 6-bolt disc brake Conversion Options: 148x12mm HG / XD can be converted to 141mm Boost with end caps (sold separately) Freehub Options: Shimano HG, Shimano Microspline and SRAM XD (choose freehub option from the menu) Rear Hub Engagement: 102 points of engagement (every 3.52°) Spoke Type: J-Bend Spoke Count: 32 Lacing Pattern: 3x Build: Hand built Supplied with: Pair of wheels, valves, pre-taped, pair of ARD tyre inserts, 500ml bottle of Lifeline sealant Single or Pair: Pair Weight: Front: 897g; Rear: 1146g, ARD: 144g each (Weights include tape & valve)A full range of spares are available to service your hub in the future.141mm rear conversion kit for HG / XD freehubs available separately. Caps Nukeproof Part Number Replacement or Conversion Rear 141mm NUKHORV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR Manufacturer's Part Numbers: NUKHOR2021BF29HG Black HG 29" NUKHOR2021BF29XD Black XD 29" NUKHOR2021BF29MS Black MS 29" NUKHOR2021BF275HG Black HG 27.5" NUKHOR2021BF275XD Black XD 27.5" NUKHOR2021BF275MS Black MS 27.5"Buy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Nukeproof Horizon V2 Wheel ARD and Sealant BundleComing equipped with the brand's extensively trailed and tested alloy blend, this wheelset features a rim construction that's specifically made to meet the demands of both enduro and downhill (DH) riders. Producing a hardness similar to 7-series alloy but with the ductility and yield properties of a 6-series, it gives you the best of both worlds in terms of strength, stiffness and weight.Both rims have the same profile, but the rear has a thicker sidewall for added strength on the trails. Another benefit is it comes equipped with J-bend spokes, which means that tensioning and spoke replacement is quick and easy.Enduro ABEC 5 BearingsAfter extensive testing with various brands of bearings, Nukeproof chose to use Enduro ABEC 5 bearings in this wheelset. These bearings have the “LLU/LLB” seal type, which uses two lips that make light contact in a groove to create a labyrinth where the water or dirt has a more difficult time penetrating. LLU seals are similar, only the contact pressure or interference fit is greater to seal better. Enduro bearings have 80% grease fill on both sides whereas most other bearings have 35% grease fill on one side. This delivers full coverage, so there are no dry areas as well as avoiding metal on metal contact or wear. This means that the axle feels tight out of the box and after a couple of rides it will become free.Nukeproof Horizon V2 HubThe Nukeproof Horizon V2 rear hub has 102 points of engagement and comes in a range of freehub options. Freehubs are also available separately and easily changeable if you choose to upgrade your drivetrain in the future.The 148mm HG / XD hub can be converted to 141mm using end caps. The hub has also been machined to remove excess material and make it as strong and light as possible. Nukeproof has fitted these hubs with its louder pawls and springs, this gives the wheel a nice buzz as you head down the trail. If you prefer the quiet life, you can get the quieter ones which are available separately.What's Included?Wheels come taped with a tubeless valve installed, so all you need to do is fit your tyre and add sealant. The tubeless valve supplied is the new Nukeproof Horizon valve which is compatible with Nukeproof ARD and other tyre inserts as well as the cap having a core remover built-in.A pair of ARD inserts are also supplied to give you maximum protection and there is a 500ml bottle of lifeline sealant in the box too, all you need to do is add your favourite tyres.By using closed cell foam technology, the A.R.D is a very lightweight tyre insert, yet it offers you lots of protection. It enables you to run your tyres at much lower pressures without risking flats, plus gives you a much-increased grip for thrashing around the trails. In fact, it's so good that Kelan Grant, a CRC-Mavic sponsored rider was able to complete a stage of the EWS on just his A.R.D as his tyre had split.Features: Rim Material: Alloy Nukeproof Blend Use: Mountain Bike (MTB), All Mountain (AM), Enduro and Downhill (DH) Axle Spacing: Front: 15x110mm; Rear 12x148mm Rim Width: Inner: 30mm; 35mm Rim Height: 21.6mm Tubeless Ready: Yes, pre-taped and valve supplied Brake Rotor Compatibility: 6-bolt disc brake Conversion Options: 148x12mm HG / XD can be converted to 141mm Boost with end caps (sold separately) Freehub Options: Shimano HG, Shimano Microspline and SRAM XD (choose freehub option from the menu) Rear Hub Engagement: 102 points of engagement (every 3.52°) Spoke Type: J-Bend Spoke Count: 32 Lacing Pattern: 3x Build: Hand built Supplied with: Pair of wheels, valves, pre-taped, pair of ARD tyre inserts, 500ml bottle of Lifeline sealant Single or Pair: Pair Weight: Front: 897g; Rear: 1146g, ARD: 144g each (Weights include tape & valve)A full range of spares are available to service your hub in the future.141mm rear conversion kit for HG / XD freehubs available separately. Caps Nukeproof Part Number Replacement or Conversion Rear 141mm NUKHORV2R141BCAPS Convert Boost 148mm HG / XD hub to 141mm QR Manufacturer's Part Numbers: NUKHOR2021BF29HG Black HG 29" NUKHOR2021BF29XD Black XD 29" NUKHOR2021BF29MS Black MS 29" NUKHOR2021BF275HG Black HG 27.5" NUKHOR2021BF275XD Black XD 27.5" NUKHOR2021BF275MS Black MS 27.5"Buy Nukeproof Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.