For cyclists are looking to expand their cycling horizons. That includes roads that may not be suited for normal road tires. Our GravelKing tyre solves that problem. Four widths to suit any rider's tastes. Natural rubber compound, puncture protection breaker and a special low rolling resistance casing make the GravelKing a go-anywhere tyre. Features: ZSG natural compound Anti-flat casing AX-Alpha cord Weight from 220g Range for sizes from 23c to 32c Available in Black/Black or Black/Brown
The Panaracer Gravel King SK tubeless-compatible tyre is arguably the ultimate all-round gravel tyre. Based around the ZSG rubber compound, Panaracer has balanced durability with low rolling resistance to produce a tyre that offers race-ready performance that lasts. Being both tubeless-ready and equipped with an Anti-Flat casing, this tyre provides a double defence against the worst cuts and abrasions, helping to keep you rolling over the roughest surfaces. Additionally, when set up tubeless, you can also run these tyres at much lower pressures too, for even greater comfort over rough stuff. Despite this all this protection, the Panaracer Gravel King still offers an incredibly supple ride quality thanks to AX-technology. Weighing just 380 grams in a 35c width, it's easy to see why this tyre is a firm favourite at gravel races such as the Dirty Kanza. Tubeless tyre ZSG natural compound Anti-flat casing AX-Alpha cord Available in Black/Black or Black/Brown Weight: 320 grams – 700 x 32mm // 380 grams – 700 x 35mm // 420 grams – 700 x 38mm // 490 grams – 700 x 43mm // 570 grams – 700 x 50mm // 470 grams – 27.5 x 1.75 // 540 grams – 27.5 x 1.90 //
This tyre perfectly demonstrates the “Panaracer Ratio” with its balance of performance, puncture resistance, and grip while excelling at low rolling resistance. This model incorporates the newly developed ZSG Agile Compound and TOUGH & FLEX SUPER BELT which reduces rolling resistance by 12% and weight by 40g compared to the previous model.
The Campagnolo Shamal Ultra C17 is the very first complete wheelset with each component in its build being specifically designed as a complete unit to ensure unparalleled efficiency and performance. This model has continued to introduce new technologies that would change the way aluminium performance wheels were produced. So advanced was the Shamal in its early stages, that it was found also in World Tour competition often and to this day is still perhaps the most race-ready aluminium wheelset available. The modern Campagnolo Shamal Ultra C17 Clincher includes all of the aforementioned technologies and represents years of solid research and development that culminates in the updated version of this prestigious line of wheels. This wider profile meets the C17 standard and is perfect for use with the increasingly popular tyre sizes. The updated Shamal was studied specifically to increase compatibility with 25 and 28mm road tyres. This rim/tyre interface proves to be more aerodynamic when compared to the same size tyres mated to a C15 rim. The C17 also allows for a more surefooted grip on the road in addition to increased comfort while increasing rigidity and thus reactivity at the same time thanks to its wider stance and optimised material usage. The advanced Shamal Ultra C17 represents the same fantastic performance that has made it THE go-to aluminium race wheel for the better part of two decades while adding more versatility and performance. Technologies: MoMag™ "Mounting Magnet" System: No holes on the rim means that the rim is uniform at every point, free from stress points or zones of weakness and, for the clincher profiles no rim tape is required, reducing the overall weight. The advantages are immediately clear: greater rim lifetime, greater resistance to fatigue, the possibility to give the spokes greater tension, and greater stiffness which, in terms of performance, mean greater reactivity and acceleration. But that’s not all. The advantages also include extremely quick and simple maintenance and spoke replacement. All to the benefit of cyclists who choose Campagnolo®. G3 Spoke System: When compared to a traditional wheel, Campagnolo’s G3 assembly architecture improves energy transfer, reduces the stress on the spokes, and increases lateral rigidity. G3 refers to groups of three parallel straight-pull spokes, which are arranged in a 2:1 ratio, so one side of the wheel has twice as many spokes as the other.
The Campagnolo Bora Ultra 50 Wheelset features CULT Ceramic bearings, which provide extreme smoothness, the lowest friction coefficient thanks to oil lubrication and are 9 times more efficient than standard bearings and will spin for up to 47 minutes after being run at 500rpms. Campagnolo engineering staff have developed a new construction that provides a braking performance superior to other carbon rims. The AC3 (All Condition Carbon Control) technology not only improves braking in the dry but boosts performance by 43% over past Campagnolo models and nearly 55% over that of its closest rivals when the roads get wet. Apart from the obvious textured braking surface the construction of the new Bora wheels also underwent internal improvement to ensure maximum integrity when faced with the increased force and heat deriving from the new braking surface. One of the biggest changes and improvements to the Bora Ultra 50 Wheelset is the increased rim width, moving from 20.5 to 24.2 mm. This allows the Bora Ultra 50 Wheelset to improve its aerodynamic properties and house wider tyres, thus increasing the control and creating a more comfortable ride. The wider rim also contributes to an increase in structural strength, thus increasing the already lauded resistance and reliability of the Bora family. The wider rim also contributes to an increase in structural strength, thus increasing the already lauded resistance and reliability of the Bora family. The benefits continue, as the wider rim creates a stronger structure with less need for material intended for structural reinforcement decreasing the overall weight of the wheel. If you're looking for the complete pro package but don't have the support car to ride tubular, the Campagnolo Bora Ultra 50 Clincher Wheelset has all the benefits you need to perform at your best.
The Campagnolo Bora Ultra 35 Wheelset features CULT Ceramic bearings, which provide extreme smoothness, the lowest friction coefficient thanks to oil lubrication and are 9 times more efficient than standard bearings and will spin for up to 47 minutes after being run at 500rpms. Campagnolo engineering staff have developed a new construction that provides a braking performance superior to other carbon rims. The AC3 (All Condition Carbon Control) technology not only improves braking in the dry but boosts performance by 43% over past Campagnolo models and nearly 55% over that of its closest rivals when the roads get wet. Apart from the obvious textured braking surface the construction of the new Bora wheels also underwent internal improvement to ensure maximum integrity when faced with the increased force and heat deriving from the new braking surface. One of the biggest changes and improvements to the Bora Ultra 35 Wheelset is the increased rim width, moving from 20.5 to 24.2 mm. This allows the Bora Ultra 35 Wheelset to improve its aerodynamic properties and house wider tyres, thus increasing the control and creating a more comfortable ride. The wider rim also contributes to an increase in structural strength, thus increasing the already lauded resistance and reliability of the Bora family. The wider rim also contributes to an increase in structural strength, thus increasing the already lauded resistance and reliability of the Bora family. The benefits continue, as the wider rim creates a stronger structure with less need for material intended for structural reinforcement decreasing the overall weight of the wheel. If you, like pros, want the very best on the market then look no further than the Campagnolo Bora Ultra 35 Wheelset. In The Box - Carbon Brake Pad set (40% better braking performance in wet conditions and 20% in the dry) - New, re-designed quick-release skewers - Valve Extender - User Manual - Warranty Booklet - Campagnolo Wheel Identification Card
Built using a tough and trusted aluminium, this nippy and nimble back wheel stays strong and supportive as you soar through the most demanding road runs. Measuring a 17mm internal width and a 24mm height, the rims ensure a poised and pacy roll when the road opens up in front of you. Durable and Dependable, Alloy-Rimmed Road Wheels Set with 24 stainless-steel spokes for added aerodynamics and rigidity, this supple Shimano model stands up well to long-distance rides and short, sharp sprints. A hard-wearing, aluminium hub provides every ride with a silky-smooth spin and gives substantial rear-end support. The hub also comes equipped with a Shimano-compatible freehub to give you an extra kick when your ride gets more intense. Coming complete with quick-release axles and a clincher tyre profile, this fast-rolling and reliable rear wheel is a quality training or race-day option.
This 24mm mid-depth rim offers a balanced aerodynamic performance, with a reliably smooth performance when climbing uphill thanks to its 23.2mm width.
Supreme Aerodynamic Performance Advantage The 40mm rim depth and profile provide a supreme aerodynamic advantage in terms of speed and stability while being exceptionally stiff. The wide rim internals provides an optimised tyre profile when using wider tyres, specifically 28mm tyres. This increased rim width provides the perfect tyre profile/shape to create greater contact patch with the ground, increasing speed, grip and adding an aerodynamic benefit. Stiffness, Stability and Highest Levels of Performance Equipped with straight-pull, stainless steel bladed spokes, laced with Shimano cold-forged aluminium hum front and rear. This wheel is designed to roll on 12mm thru-axles to increase stiffness, stability and safety to even higher levels of performance; this wheelset is perfect for Racing, Endurance days in the saddle, training or exploring new routes in the hills.
The hubs feature high-quality contact seals and the legendary, highly adjustable Shimano cup and cone bearings that provide silky smooth rolling prowess and consistent performance. This wheel has been laced using high-end straight-pull, double-butted aero spokes for increased aerodynamics and dramatically increases stiffness and rigidity, which is very noticeable when sprinting and powering out the watts.
Hand-built Artisan Alloy Coming with aero bladed spokes in an asymmetric 2:1 rear lacing pattern, CNC machined braking surfaces and high-quality cup & cone bearings, Vision's Team 30 Road Wheelset is a steal at this price-point. With 30mm deep alloy clincher rims for aerodynamic benefits and CNC machined alloy hubs, the Team 30 Road Wheelset will help you through the training season. Additional Information: Flat Spokes (F/R): 18 (front), 24 (rear) Freehub Type: Shimano/SRAM road, 9,10 and 11-speed compatible Weight: 1.92kg (Pair without QR)
Perfect for both training and racing, this tyre is built to handle all the challenges that are associated with riding on rough roads. This makes it a perfect choice of upgrade for riders who want excellent comfort and control. Technologies: Challenge Handmade Clinchers (HCL): Our Handmade Clinchers are made from the same materials and processes as our handmade tubulars but instead of sewing an inner tube inside the casing is wrapped around an aramid bead to form a tire that fits on a clincher rim. The HCL is moulded flat, not in a horseshoe like a TLR or VCL. This shape allows the casing to naturally deform over surface imperfections and minimize rolling resistance. A tubeless tire is moulded in a U-shape to make the sidewalls rigid, so the system does not “burp” or lose air when it deforms after it encounters a surface imperfection. The tubeless tire’s stiff sidewall compromises its ability to equal a supple HCL with a latex inner tube.