Gravel is all about adventure, so we've equipped Topstone Alloy for getting out there with the reliable confidence only a Topstone can deliver. An all-new fork offers three mounting points on each leg, with a plethora of frame mounts for weekend jaunts or big bikepacking trips.Explore further. Ride freer.An amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure – and value. Roll light and free, or load it up for a long haul, Topstone’s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere.Wide Ranging CapabilitiesClearance for big 45mm tires lets you push further into the rough stuff, and enjoy more grip and comfort on every ride.Easy to Live With. Easy to Love.Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Confident controlThe secret to a great bike is in its geometry. We've dialed in the rider position to be upright enough for comfort and control on technical terrain, yet forward enough for speedy, drop-bar efficiency.Load Up. Roll Out.With plentiful gear and waterbottle mounts on the frame and fork, Topstone is ready to load up and go long.Pack for lunch or pack for the weekend, with mounts for three waterbottles, top tube storage and fork mounts - plus sturdy rack mounts, Topstone Alloy is ready to go long.Where it thrivesGravel roads, out in the elementsWhat it's built forTraction, handling, comfortHighlightsLightweight SmartForm C2 Alloy frame w/ full carbon fork,microSHIFT Advent X, wide range 10-speed group,WTB Riddler Comp tires, 700 x 37c.
The Topstone 2 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 400 2x 10-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry tyresFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 2 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 400 2x 10-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry tyresFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 2 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 400 2x 10-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry tyresFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 2 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 400 2x 10-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry tyresFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 1 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 800/600 2x 11-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry folding bead (tubeless READY) 700x35c Black/GreyFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally-routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 1 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 800/600 2x 11-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry folding bead (tubeless READY) 700x35c Black/GreyFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally-routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 1 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 800/600 2x 11-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry folding bead (tubeless READY) 700x35c Black/GreyFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally-routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
The Topstone 1 Gravel Bike is an amazingly capable, versatile gravel road bike. Built for chasing horizons, exploring routes less travelled or accelerating your commute. It s your perfect gravel road exploring machine which gives you traction, handling, and comfort.Lightweight Smart Form C2 Alloy frame with full carbon forkShimano GRX 800/600 2x 11-speed gravel groupsetWTB ST i23 TCS rims with Vittoria Terreno Dry folding bead (tubeless READY) 700x35c Black/GreyFull Carbon Fork - Light, comfortable, and precise. An all-new carbon fork features three mount bosses on each leg for maximizing cargo capacity, plus an easy mounting point for fenders - letting you ride any adventure in any condition.OutFront Steering Geometry - Confident stability meets nimble agility. An extra-long fork offset paired with a slack head angle keeps the steering light and lively yet delivers unreal confidence at speed and in the rough stuff.Dropper Ready - Built to accept an internally-routed 27.2 dropper seatpost, which shouldn t really be a surprise on a bike that's this off-road capable.Load Up. Roll Out - With plentiful gear and water bottle mounts on the frame and fork, Topstone is ready to load up and go long.Straightforward, reliable and a whole hell of a lotta fun, the Topstone Alloy is a gravel bike crafted for those with a taste for adventure and value. Roll light and free, or load it up for a long haul, Topstone s comfortable ride, confident handling and up-for-anything capability make it the perfect partner on any road, anywhere. Clearance for big 45mm tyres lets you push further into the rough stuff and enjoy more grip and comfort on every ride. Easy to Live With. Easy to Love. Everything on the Topstone is designed for simplicity, ease of use and compatibility. Whether you're setting out on a big ride or taking the long way to work - less down time, more ride time.Size Guide:XS - 4'10" to 5'5"SM - 5'3" to 5'9"MD - 5'7" to 6'1"LG - 5'10" to 6'4"XL - 6'0" to 6'8"
Cane Creek Thudbuster LT G4 Seat PostDesigned for smooth, supportive and reliable performance, this suspension seatpost is ideal for everything from touring across the city on your road bike to exploring the countryside on your drop bar gravel bike. It features a hard-wearing forged aluminium build, which gives it excellent toughness when travelling across mixed terrain conditions. Suitable for a wide range of riding disciplines, this model is also compatible with electric bikes (E-bikes).Bolt-On ComfortFor over 20 years, Thudbuster has been the bicycle industry-standard in suspension seatposts by providing unequalled comfort and reliability to riders around the world.Suspension SeatpostThe latest generation Thudbuster LT is superior to its predecessor in every way. Building on Thudbuster's proven parallel linkage technology we have completely re-designed the seatpost for increased durability, additional suspension travel, as well as ease of use through tool-free elastomer change and a single-bolt seat clamp design.By improving on this already legendary design, we're confident to say that the newest generation Thudbuster is the most advanced suspension seatpost ever made.Parallel Linkage DesignThe Thudbuster Parallel Linkage technology stays in the direct path of the natural travel of the rear wheel. As a bump lifts the back of a bicycle, the rear wheel pushes up and forward into the rider. The Thudbuster works by compressing along the exact opposite path — down and rearward — absorbing force at the same rate. This results in a natural suspension feel without being overly active and allows for more travel without compromising pedalling position.Features: Seatpost Material: Forged Aluminium Use: Road, Gravel, Touring and Electric Bike (E-Bike) Setback: 5mm Travel: 90mm Seat Clamp: Single bolt fastening and angle adjustment design Pivots: Threaded, serviceable, hard anodised Aluminium axles flanged PTFE bushings Elastomer: Medium firm elastomer pre-installed from the factory. Extra Soft, Soft, Firm, and Extra Firm elastomers sold separately Extension: Minimum: 146mm; Maximum: 290mm (27.2mm option); 320mm (30.9mm and 31.6mm options) Max Rider Weight: 250lbs / 113kg Weight: 750g (31.6mm option)Manufacturer's Part Number: SP7A309 Black 30.9mm 90mm Travel SP7A316 Black 31.6mm 90mm Travel SP7A272 Black 27.2mm 90mm TravelBuy Cane Creek Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Levante 2-Way Fit Carbon Gravel WheelsetFeaturing a high-quality carbon fibre rim construction with a variety of performance-enhancing technologies, Campagnolo's first all-gravel wheelset makes its debut. Famous for its craftmanship on road and track wheels, Campagnolo has applied its expertise to the gravel market. The Levante wheelset is reactive, versatile and durable they are made for Point and Shoot handling. Levante, is named after the Easterly wind of the Mediterranean and brings a host of proven Campagnolo technologies to the gravel scene.Gravel Wheelset with Handmade Ultra-Light Carbon RimsStiff for climbing, light for handling and compliant for descending, Levante benefits from Campagnolo's Handmade Ultra-Light Carbon (H.U.L.C) which is used in the rim construction and is the result of extensive development over decades of in-house carbon fibre moulding. This enables Campagnolo's engineers to optimise the usage of both fibre and bonding resin for the perfect blend of strength, stiffness and lightweight. All of this combines to create an awe-inspiring ride feel without undue harshness and a wheelset that weighs in at just 1485g.The Levante rim sports the beautiful mirror-like finish aptly named Campagnolo Luxury (C-LUX). This finish is so pristinely smooth that it doesn't require any additional lacquer, saving valuable grams across the wheelset. The Levante pairs this stunning finish with durable laser-etched rim graphics capable of withstanding even the most demanding of gravel rides.Campagnolo's consideration for durability is deeply rooted in the Levante Wheelset, and the premium H.U.L.C construction combined with an asymmetric offset on the rim provides a strong and balanced wheel that can take the rough with the smooth. A simple cup and cone hub system meanwhile ensures ease of servicing and external nipples allow for tool-free on-the-go spoke tensioning if needed.Two-Way Fit Technology for Tubeless and ClincherNot only is the Levante wheelset durable but it's versatile too. Campagnolo's two-way fit rim profile ensures tubeless and clincher compatibility while the 25mm internal rim width can accommodate 38mm to 78mm tyres (1.5-3.0”).The wheelset's Mini-Hook has been designed specifically for the Levante rim and matches the E.T.R.T.O Clincher and Tubeless requirements using the most minimal dimension possible. As a result, the slight hook provides a perfect match between the tyre and rim. This means a large contact area with the terrain, increasing grip and comfort at lower pressures.Campagnolo's Next 3 Ways (N3W) option is compatible with Campagnolo 11, 12 and 13-speed cassettes. The wheelset is also available with freehub bodies for Shimano HG and SRAM XDR (please choose the option from the menu). The Campagnolo Levante 2-Way Fit Carbon Gravel Wheelset is a perfect choice of upgrade for conquering everything from epic weekend backroad adventures to racing for the finish line.Features: Material: Asymmetric Carbon Fibre rim with Mini-Hook Finish: Laser-etched graphics on rim and hub Use: Gravel Rim Width: Inner: 25mm; Outer: 30.6mm; Rim Profile: 30mm Rim Profile: 30mm Bearings: Aluminium hub, cup and cone adjustable bearings Spokes: 24 spokes, 12+12 double butted, Aluminium external self-lock nipples Technologies: H.U.L.C. UD Carbon Fibre, 2-Way Fit rim, C-LUX finish, ASTM 2 validated Tyre Compatibility: 1.5"-3.0" Tubeless Ready: Yes Single or Pair: Pair Weight: 1485gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Campagnolo Levante 2-Way Fit Carbon Gravel WheelsetFeaturing a high-quality carbon fibre rim construction with a variety of performance-enhancing technologies, Campagnolo's first all-gravel wheelset makes its debut. Famous for its craftmanship on road and track wheels, Campagnolo has applied its expertise to the gravel market. The Levante wheelset is reactive, versatile and durable they are made for Point and Shoot handling. Levante, is named after the Easterly wind of the Mediterranean and brings a host of proven Campagnolo technologies to the gravel scene.Gravel Wheelset with Handmade Ultra-Light Carbon RimsStiff for climbing, light for handling and compliant for descending, Levante benefits from Campagnolo's Handmade Ultra-Light Carbon (H.U.L.C) which is used in the rim construction and is the result of extensive development over decades of in-house carbon fibre moulding. This enables Campagnolo's engineers to optimise the usage of both fibre and bonding resin for the perfect blend of strength, stiffness and lightweight. All of this combines to create an awe-inspiring ride feel without undue harshness and a wheelset that weighs in at just 1485g.The Levante rim sports the beautiful mirror-like finish aptly named Campagnolo Luxury (C-LUX). This finish is so pristinely smooth that it doesn't require any additional lacquer, saving valuable grams across the wheelset. The Levante pairs this stunning finish with durable laser-etched rim graphics capable of withstanding even the most demanding of gravel rides.Campagnolo's consideration for durability is deeply rooted in the Levante Wheelset, and the premium H.U.L.C construction combined with an asymmetric offset on the rim provides a strong and balanced wheel that can take the rough with the smooth. A simple cup and cone hub system meanwhile ensures ease of servicing and external nipples allow for tool-free on-the-go spoke tensioning if needed.Two-Way Fit Technology for Tubeless and ClincherNot only is the Levante wheelset durable but it's versatile too. Campagnolo's two-way fit rim profile ensures tubeless and clincher compatibility while the 25mm internal rim width can accommodate 38mm to 78mm tyres (1.5-3.0”).The wheelset's Mini-Hook has been designed specifically for the Levante rim and matches the E.T.R.T.O Clincher and Tubeless requirements using the most minimal dimension possible. As a result, the slight hook provides a perfect match between the tyre and rim. This means a large contact area with the terrain, increasing grip and comfort at lower pressures.Campagnolo's Next 3 Ways (N3W) option is compatible with Campagnolo 11, 12 and 13-speed cassettes. The wheelset is also available with freehub bodies for Shimano HG and SRAM XDR (please choose the option from the menu). The Campagnolo Levante 2-Way Fit Carbon Gravel Wheelset is a perfect choice of upgrade for conquering everything from epic weekend backroad adventures to racing for the finish line.Features: Material: Asymmetric Carbon Fibre rim with Mini-Hook Finish: Laser-etched graphics on rim and hub Use: Gravel Rim Width: Inner: 25mm; Outer: 30.6mm; Rim Profile: 30mm Rim Profile: 30mm Bearings: Aluminium hub, cup and cone adjustable bearings Spokes: 24 spokes, 12+12 double butted, Aluminium external self-lock nipples Technologies: H.U.L.C. UD Carbon Fibre, 2-Way Fit rim, C-LUX finish, ASTM 2 validated Tyre Compatibility: 1.5"-3.0" Tubeless Ready: Yes Single or Pair: Pair Weight: 1485gBuy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.