While you may not (yet) be riding Enduro World Series or Red Bull Rampage, you'll still benefit from the incredible protection offered by the Insurgent Spherical Full Face Helmet (MIPS). With so many cutting-edge safety features, the Insurgent offers you heavyweight protection, but it comes in at a remarkably modest weight, tipping the scales at just 1040 grams. Giro Mips® (Multi-Directional Impact Protection System) x Spherical Technology™ The Insurgent is made for mountain biking, and as such has to offer protection against a wide range of crash scenarios. And it's here that Giro's Spherical Technology™ proves its worth. The Spherical Technology™, powered by Mips®, sees two energy-absorbing foam layers, Giro's Progressive Layering, working akin to a ball and socket. This system allows independent movement between the layers, redirecting harmful impact energy during a crash and thus protecting your head. With one layer dealing with high-speed impacts and the other with low-speed impacts, the Insurgent addresses both those low-speed, roll-around-in-the-dirt-type spills and more adrenaline-pumping crashes that happen when the brakes are off. Shop All MIPS Helmets Click Here Ride Fast. Ride Cool. It's all very well being protected on the trails. But keeping cool while riding rowdy is also important. Wind Tunnel™ cheek pad ventilation and airflow intake vents and channelled ventilation maintain a rush of cool air to your head, keeping you cooler and fresher. Inside, the lightweight and soft-touch padding create a comfortable fit. And the Ionic+ anti-microbial prevents bacterial build-up, preventing stinks and itches. Roc Loc® Air DH Fit System A secure fit is easy to get with the Roc Loc® Air DH Fit System. Single-handed adjustment is via the twist dial, giving a custom fit every time. This system also slightly suspends the helmet off your head, further enhancing airflow. Two different cheek pads are included with each of the three sizes, allowing for a customisable fit, and are secured via a directional snap system allowing for easy removal in case of a crash. Additional Features The Insurgent also benefits from the Flex Gasket. This patent-pending feature along the lower edge is designed to reduce the effect of the helmet on collarbone impacts in a crash. Visor bolts are tool-free, with an integrated Allen key receiver for ease of removal. There's also an integrated bolt hole for the mounting of action cameras underneath the visor. Capture all your best mountain bike action with ease.
Campagnolo have been producing the Zonda C17 for quite some time now, and there’s good reason for them being one of the company’s bestselling aluminum rims. At only 1540 grams, as a wheelset it’s respectably lightweight, but is also reliable, robust, and stiff. As one of the cheaper wheels offered by the iconic Italian brand, it’s an excellent choice for long winter base miles and commuting through all seasons. Lighter And Stronger For this version, Campy have shaved off 10 grams from the previous version, providing a more responsive ride feel. However, despite the weight loss regime, thanks to the inclusion of a milled rim and the choice of Mega-G3 lacing pattern, this wheelset remains strong and stiff. To further increase the wheelset’s durability, it’s been equipped with an alloy hub filled with steel bearings, meaning they’ll spin smoothly for season after season. Spoke To Me The Zonda C17 uses two different spoke counts on the front and rear wheel. On the front, 16 aero steel spokes are used to keep weight down. The rear uses these same spokes, but there are 21 in a 2:1 spoke ratio on the drive side to maximise stiffness. With this new wheelset Campagnolo have also widened the internal rim width, meaning this version of the C17 is optimised for 25mm and 28mm tyres. By fitting a wider tyre, you’ll not only have a more comfortable riding experience and more grip in the corners, but also the tyre-shape cuts through the air more efficiently. Certified Excellence As you’d expect from a brand with as much pedigree as Campagnolo, all Zonda wheelsets are built by a certified Campagnolo technician and are quality controlled by electronic systems, ensuring a high-quality build that lasts. In all, if it’s a durable, but lightweight wheelset you are a looking for that is ideal for training, commuting and general everyday riding then this is a great option. Product Features 24mm front rim depth, 27mm rear rim depth 22mm external rim width Weight: 1540 grams Compatible with clincher tyres Compatible with rim brakes and cantilever brakes Aluminium high flange QR hubs, (100mm front) (130mm rear). Cup-and-cone bearing system. Steel bearings Bladed straight-pull steel spokes. 16 front, 21 rear. Self-locking alloy nipples 9/10/11 speed compatible Includes: Quick release skewers, user manual Milled alloy rim construction
The Scirocco C17 features the new wider profile rim design, giving better profile to the tyre, maximising Grip, comfort and aerodynamic benefits.The 35mm deep alloy rim which gives the perfect balance of aero performance & lightweight, making this a perfect wheelset for any road conditions. All of this combined with Campagnolo’s unique G3 spoke pattern ensures you have one of the stiffest and lightest wheelsets available.The Mega-G3 Spoke pattern is a type of spoke assembly that improves energy transfer between the hub, which reduces stress on the right-hand side which in turn increases the rigidity of the wheel. This is achieved by having twice as many spokes as the left-hand side.State of the art technology and great performance from the very first mile.Key Features:35mm aerodynamic profile rim,Welded rim increases stiffness and braking surface precision allowing smooth and progressive braking,Dynamic Balance™ rims, where every point of the rim is counterbalanced by an equal weight on the opposite side, offering maximum stability even at high speeds,Aluminium hub and aluminium axle for low weight and increased stiffness,Oversized flange on the rear wheel increases torsional stiffness,Aerodynamic spokes with exclusive Mega-G3™ spoke pattern, which creates the perfect spoke tension and stiffness on both sides of the wheel,Internal rim nipple support tabs (as used in high-end carbon wheels) used to guarantee a longer life of the wheel by distributing tension more efficiently,Weight: 1654g (CA) for Campagnolo, (SH) for Shimano.Assembly:The Scirocco 35 C17 Wheel is entirely hand built by a specialised Campagnolo technician and is checked in every tiny detail with electronic tools. This ensures that every wheel conforms to the high standards that Campagnolo pride themselves and will have unbeatable reliability.Tech SpecsRimsProfile Height: 35mm,Width: 22mm,Material: Aluminium.HubsAluminium hub / Steel Bearings,Width: 100mm Front / 130mm Rear,Material: Aluminium,Cup-and-cone bearing system.
Campagnolo Zonda C17 Road Clincher Wheelset With a redesigned rim that takes its inspiration from a growing trend towards wider tyres, the Zonda C17 model is a truly modern, high performing alloy wheelset. In addition to the wider rim profile, there are differentiated front and rear rim heights, bringing you the ideal balance of comfort and performance.Optimised Aluminium RimThe wider C17 rim ensures a more efficient shape of the tyre, improving cornering grip and safety while reducing aerodynamic drag and rolling resistance. The new C17 rim has been structurally optimised to provide a surefooted grip on clincher tyres as well as an even better braking feel when compared with previous versions. The freehub spins silently as you enjoy time in the saddle.Features: Material: Aluminium (Rim) Brake Type: Rim brake Tyre Compatibility: Clincher Front Hub: 16 Aerodynamic radial spokes Rear Hub: 21 Aerodynamic radial spokes Weight Limit: 109kg Tubeless Compatible: No Axle Type: Quick release Differentiated Rim Height Precision milling to eliminate excess material and weight where not needed Aluminium oversize flange MEGA G3 pattern Cup and cone bearings Self-locking nipples Included: Wheelset, rim tape, QR skewers Weight: 1,540g Technologies:Rim Dynamic Balance: The concept is simple and elegant: balance the weight of the gasket, with an item of similar weight placed on the exact opposite side. For top models, this is obtained by a special operation on the section of the rim opposite the rim joint.Spoked Dynamic Balance: For entry-level models, Dynamic Balance is obtained by using two oversized spokes in the section opposite the joint. The result is a wheel with perfectly balanced rotational dynamics.MoMag: A technology that offers several advantages to the structural integrity of the wheel as well as eliminating the need for rim tape. The name derives from “Mounting Magnet” system, shortened to MoMag.Buy Campagnolo Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Insurgent SphericalIf you're one to continually push your boundaries of mountain bike riding, the Giro Insurgent Spherical, complete with Spherical Technology™ powered by Mips®, provides confidence-inspiring incredible levels of head protection. While you may not (yet) be riding Enduro World Series to Red Bull Rampage, you'll still benefit from the incredible protection offered by the Insurgent Spherical Full Face Helmet (MIPS). With so many cutting-edge safety features, the Insurgent offers you heavyweight protection, but it comes in at a remarkably modest weight, tipping the scales at just 1040 grams. Giro Mips® (Multi-Directional Impact Protection System) x Spherical Technology™The Insurgent is made for mountain biking, and as such has to offer protection against a wide range of crash scenarios. And it's here that Giro's Spherical Technology™ proves its worth.The Spherical Technology™, powered by Mips®, sees two energy-absorbing foam layers, Giro's Progressive Layering, working akin to a ball and socket. This system allows independent movement between the layers, redirecting harmful impact energy during a crash and thus protecting your head.With one layer dealing with high-speed impacts and the other with low-speed impacts, the Insurgent addresses both those low-speed, roll-around-in-the-dirt-type spills and more adrenaline-pumping crashes. Ride Fast. Ride Cool. It's all very well being protected on the trails. But keeping cool while riding rowdy is also important. Wind Tunnel™ cheek pad ventilation and airflow intake vents and channelled ventilation maintain a rush of cool air to your head, keeping you cooler and fresher. Inside, the lightweight and soft-touch padding create a comfortable fit. And the Ionic+ anti-microbial prevents bacterial build-up, preventing stinks and itches. Roc Loc® Air DH Fit SystemA secure fit is easy to get with the Roc Loc® Air DH Fit System. Single-handed adjustment is via the twist dial, giving a custom fit every time. This system also slightly suspends the helmet off your head, further enhancing airflow. Two different cheek pads are included with each of the three sizes, allowing for a customisable fit, and are secured via a directional snap system allowing for easy removal in case of a crash.Additional FeaturesThe Insurgent also benefits from the Flex Gasket. This patent-pending feature along the lower edge is designed to reduce the effect of the helmet on collarbone impacts in a crash. Visor bolts are tool-free, with an integrated Allen key receiver for ease of removal. There's also an integrated bolt hole for the mounting of action cameras underneath the visor. Capture all your best mountain bike action with ease.Features:Spherical Technology™ - Mips® Brain Protection SystemPre-preg fibreglass shell and Progressive Layering with EPS outer liner & EPP inner liner - EPP chinbar linerStack Ventilation - Wind Tunnel™ cheek pad ventilation - Optimized airflow intake vents and channelled ventilationPatent-pending Flex GasketAdjustable moto-style screw-in visor (Tool-free breakaway visor bolts)Added central visor bolt hole enables action camera mounting spaceTwo sets of cheek pads for variable thickness adjustability - Directional snapsystem for removable cheek-padsIonic+ anti-microbial paddingRoc Loc® Air DH fit system and 25mm webbing with D-Ring buckleCertifications: CE EN 1078 - Weight : 1040g size M/LShop all MIPS helmets - Click hereBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Insurgent SphericalIf you're one to continually push your boundaries of mountain bike riding, the Giro Insurgent Spherical, complete with Spherical Technology™ powered by Mips®, provides confidence-inspiring incredible levels of head protection. While you may not (yet) be riding Enduro World Series to Red Bull Rampage, you'll still benefit from the incredible protection offered by the Insurgent Spherical Full Face Helmet (MIPS). With so many cutting-edge safety features, the Insurgent offers you heavyweight protection, but it comes in at a remarkably modest weight, tipping the scales at just 1040 grams. Giro Mips® (Multi-Directional Impact Protection System) x Spherical Technology™The Insurgent is made for mountain biking, and as such has to offer protection against a wide range of crash scenarios. And it's here that Giro's Spherical Technology™ proves its worth.The Spherical Technology™, powered by Mips®, sees two energy-absorbing foam layers, Giro's Progressive Layering, working akin to a ball and socket. This system allows independent movement between the layers, redirecting harmful impact energy during a crash and thus protecting your head.With one layer dealing with high-speed impacts and the other with low-speed impacts, the Insurgent addresses both those low-speed, roll-around-in-the-dirt-type spills and more adrenaline-pumping crashes. Ride Fast. Ride Cool. It's all very well being protected on the trails. But keeping cool while riding rowdy is also important. Wind Tunnel™ cheek pad ventilation and airflow intake vents and channelled ventilation maintain a rush of cool air to your head, keeping you cooler and fresher. Inside, the lightweight and soft-touch padding create a comfortable fit. And the Ionic+ anti-microbial prevents bacterial build-up, preventing stinks and itches. Roc Loc® Air DH Fit SystemA secure fit is easy to get with the Roc Loc® Air DH Fit System. Single-handed adjustment is via the twist dial, giving a custom fit every time. This system also slightly suspends the helmet off your head, further enhancing airflow. Two different cheek pads are included with each of the three sizes, allowing for a customisable fit, and are secured via a directional snap system allowing for easy removal in case of a crash.Additional FeaturesThe Insurgent also benefits from the Flex Gasket. This patent-pending feature along the lower edge is designed to reduce the effect of the helmet on collarbone impacts in a crash. Visor bolts are tool-free, with an integrated Allen key receiver for ease of removal. There's also an integrated bolt hole for the mounting of action cameras underneath the visor. Capture all your best mountain bike action with ease.Features:Spherical Technology™ - Mips® Brain Protection SystemPre-preg fibreglass shell and Progressive Layering with EPS outer liner & EPP inner liner - EPP chinbar linerStack Ventilation - Wind Tunnel™ cheek pad ventilation - Optimized airflow intake vents and channelled ventilationPatent-pending Flex GasketAdjustable moto-style screw-in visor (Tool-free breakaway visor bolts)Added central visor bolt hole enables action camera mounting spaceTwo sets of cheek pads for variable thickness adjustability - Directional snapsystem for removable cheek-padsIonic+ anti-microbial paddingRoc Loc® Air DH fit system and 25mm webbing with D-Ring buckleCertifications: CE EN 1078 - Weight : 1040g size M/LShop all MIPS helmets - Click hereBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Giro Insurgent SphericalIf you're one to continually push your boundaries of mountain bike riding, the Giro Insurgent Spherical, complete with Spherical Technology™ powered by Mips®, provides confidence-inspiring incredible levels of head protection. While you may not (yet) be riding Enduro World Series to Red Bull Rampage, you'll still benefit from the incredible protection offered by the Insurgent Spherical Full Face Helmet (MIPS). With so many cutting-edge safety features, the Insurgent offers you heavyweight protection, but it comes in at a remarkably modest weight, tipping the scales at just 1040 grams. Giro Mips® (Multi-Directional Impact Protection System) x Spherical Technology™The Insurgent is made for mountain biking, and as such has to offer protection against a wide range of crash scenarios. And it's here that Giro's Spherical Technology™ proves its worth.The Spherical Technology™, powered by Mips®, sees two energy-absorbing foam layers, Giro's Progressive Layering, working akin to a ball and socket. This system allows independent movement between the layers, redirecting harmful impact energy during a crash and thus protecting your head.With one layer dealing with high-speed impacts and the other with low-speed impacts, the Insurgent addresses both those low-speed, roll-around-in-the-dirt-type spills and more adrenaline-pumping crashes. Ride Fast. Ride Cool. It's all very well being protected on the trails. But keeping cool while riding rowdy is also important. Wind Tunnel™ cheek pad ventilation and airflow intake vents and channelled ventilation maintain a rush of cool air to your head, keeping you cooler and fresher. Inside, the lightweight and soft-touch padding create a comfortable fit. And the Ionic+ anti-microbial prevents bacterial build-up, preventing stinks and itches. Roc Loc® Air DH Fit SystemA secure fit is easy to get with the Roc Loc® Air DH Fit System. Single-handed adjustment is via the twist dial, giving a custom fit every time. This system also slightly suspends the helmet off your head, further enhancing airflow. Two different cheek pads are included with each of the three sizes, allowing for a customisable fit, and are secured via a directional snap system allowing for easy removal in case of a crash.Additional FeaturesThe Insurgent also benefits from the Flex Gasket. This patent-pending feature along the lower edge is designed to reduce the effect of the helmet on collarbone impacts in a crash. Visor bolts are tool-free, with an integrated Allen key receiver for ease of removal. There's also an integrated bolt hole for the mounting of action cameras underneath the visor. Capture all your best mountain bike action with ease.Features:Spherical Technology™ - Mips® Brain Protection SystemPre-preg fibreglass shell and Progressive Layering with EPS outer liner & EPP inner liner - EPP chinbar linerStack Ventilation - Wind Tunnel™ cheek pad ventilation - Optimized airflow intake vents and channelled ventilationPatent-pending Flex GasketAdjustable moto-style screw-in visor (Tool-free breakaway visor bolts)Added central visor bolt hole enables action camera mounting spaceTwo sets of cheek pads for variable thickness adjustability - Directional snapsystem for removable cheek-padsIonic+ anti-microbial paddingRoc Loc® Air DH fit system and 25mm webbing with D-Ring buckleCertifications: CE EN 1078 - Weight : 1040g size M/LShop all MIPS helmets - Click hereBuy Giro Helmets from Chain Reaction Cycles, the World's Largest Online Bike Store.
Dt Swiss s original low profile Oxic s have become a reference high-end alloy road wheel, offering exceptional handling and braking with stealthy good looks. This version shares all of the same features as the original version but with a deeper 32mm rim profile.Tubeless ready alloy rimUnique Oxic rim surface treatmentDicut hubs give the widest possible flange spacingDT's legendarily reliable ratchet rear freehub system Aero Comp Spokes Weight: 743g (front), 882g (rear)Maximum recommended system weight: 130kgThe unique Oxic rim surface treatment, developed just for DT Swiss gives the PR 1400 the best wet or dry rim breaking performance ever achieved on a road bike with no howling or excessive pad wear, the SBWT welded rim which features a wider 18mm internal diameter (21mm external) makes the PR 1400 suitable for 23-35c tyres offering the versatility to handle cross or gravel riding if required and DT Swiss legendary and exceptionally reliable Ratchet Rear Freehub System ensures the hubs are solid under drive, lightweight and easy to service.DT Swiss have equipped the PR 1400 with DICUT hubs which give the widest possible flange spacing for cornering stiffness, strength and durability, laced with a combination of their renowned Aerolite and Aero Comp spokes for the perfect balance of stiffness, comfort and low weight. The wheels also come tubeless ready but can be used with standard Clinchers, and include SwissStop BXP Blue brake pads, custom Oxic RWS skewers, and rim tape.With a combined weight of only 1625g, unparalleled braking performance and exceptional strength, durability and stiffness, the versatile DT Swiss PR 1400 Dicut Oxic wheels offer stealth looks, high performance and great value for money.
Alloy rim.,35mm depth rim.,Tubeless ready - clincher.,Centre Lock rotor mount.,ISO 6 bolts rotor mount.,TA-12 and X-12.,Round spokes.,4 cartridge bearings.,Artisan built, entirely by hand.,Includes alloy QR-25 and spoke protector.,Front: QR, TA-12 and TA-15 (included).,Rear: QR and X-12 (included).,Alloy freehub.,Shimano 10 - 11 speed.,SRAM XDR.,Colour graphics: grey.,Weight: 2,000g per pair..
Engineered for performance, this road bike wheelset comes equipped with a hard-wearing alloy rim construction, which makes it more than capable of withstanding the increased pressure that's associated with long days out on the road. Whether you're riding with your local road club, training for an event or riding for leisure with your buddies, this versatile model is developed for reliability and smoothness on every mile. These tubeless ready rims also have a differentiated profile with a 26mm front and 29mm asymmetric rear, with a 17c section to combine low weight properties with modern performance. The Syntium wheels are Miche's aluminium flagship wheelset, designed with a clincher profile and a rear asymmetrical shape for excellent performance. In addition, the brand has also put this version through its sandblasting surface treatment process to provide a superior braking surface even in wet riding conditions. Tubeless Ready Road Bike Wheelset Ready for modern road cycling, this wheelset comes kitted out with tubeless ready rim technology. This means you'll enjoy tubeless advantages such as the ability to run lower tyre pressures for increased traction, lower rolling resistance and fewer chances of flats or punctures. Miche has also added Ergal hubs to this model with an AL7075-T6 aluminium freehub body and high-performance bearings, guaranteeing excellent smoothness and reliability. With a lightweight design and great reactivity, the Miche Syntium WP Axy Clincher Road Wheelset is ideal for mixed routes and long climbs. Additional Item Top Features: Hubs Freewheel Body Material: AL 7075 T6 Aluminium Axle Material: AL 7075 T6 Aluminium Front And Rear Body Material: AL 7075 T6 Aluminium Adjustment System: Smoothness adjustment ring Bearings: Miche O.L.D: 100mm/130mm QR Type: QR / QR Spokes Material: Aisi 302 Stainless Steel (Sapim) Shape: Straight Pull, Flat, Double Butted Nipples: AL 7075 T6 Aluminium Spoke Count: Front: 18; Rear: 24 Manufacturer's Part Numbers: MCW71B Black 700c Campagnolo MCW71BA Black 700c Shimano
The Head Charger.In addition to the protection offered by MIPS Spherical, the Super DH is loaded with features; including a 360-degree wraparound, tool-free removable chin bar beefy enough to satisfy the rigors of ASTM 1952 testing, huge eyeglass- and goggle-friendly eye-port, adjustable-height visor, snap-in camera mount, Overbrow Ventilation and X-Static padding, and a quality fit that is second to none. The end result is uncompromising protection and performance, and unparalleled versatility. The Super DH is ready to take World Cup DH runs on the chin, bang out bike park laps until the chairlifts stop running, or settle into hours of backcountry uphill grinding in search of that perfect ribbon of high-consequence singletrack. Key Features: MIPS Spherical enhances our ability to address high-speed and low-speed impacts, as well as rotational impacts. Think of it as “comprehensive protection,” with the added bonus that we can design better helmet ventilation, too.,Fusion In-Mold polycarbonate shell - A process pioneered by Bell bonds the helmet's outer shell to the EPS foam liner to create a sturdier helmet.,Progressive Layering utilizing two layers of foam: a hard layer against the outer shell closer to the point of potential impact, and a less dense layer closer to the head. Each layer has a thin hard shell molded into it.,Float Fit DH with Fidlock Buckle - A comfortable and secure fit system featuring an easy-to-turn rubber overmolded dial for adjustments,Overbrow Ventilation features intake ports on the brow of the helmet to usher in cool air and push it through the air-channel matrix for full-head ventilation,19 helmet vents, 2 brow ports, 4 chin bar vents,Wraparound chin bar: a removable protective chin bar, designed for trail riding adapability -- no tools required. Warning: All chin bars have limits, and serious injury or death can occur. Read owner's manual carefully before using your helmet.,GoggleGuide adjustable visor: accommodates both goggles and glasses,Integrated breakaway camera mount requiring no zip ties or tape, designed to "break away" upon impact to reduce the risk of injury,CE EN1078, ASTM F1952-00 (Downhill), ASTM F2032-06 (BMX) certified,. Weight: 850 grams (size M)
The new Scirocco wheelset is the latest addition to Campag s C17 range, offering a more efficient shape for 25-28mm tyres whilst maintaining a road orientated rim width. The Scirocco features a 35mm high profile which makes the wheel aerodynamic yet easy to handle, responsive and lightweight, whilst offering all the advantages of a standard tyre wheel with an aluminium baking surface. Thanks to the Dynamic Balance technology, every point of the rim is counter-balanced by an equal weight on the opposing side, providing maximum stability even at high speeds. The spokes have been designed with an aerodynamic profile to achieve maximum aerodynamic penetration, reducing sag and saving rider energy, whilst the anti-rotation system ensures that the spokes maintain the optimum aerodynamic position. The Front 16 Aero Spokes are radially laced in stainless steel, and the rear 21 Aero Spokes are laced in stainless steel with a variable cross section, doubled on the drive side. The exclusive G3 spoke pattern creates the perfect balance of spoke tensions on both sides of the wheel, reducing stress, increasing transversal rigidity and improving the transmission of power to the wheel. The hub, nipple and pin are of aluminium construction to ensure high side stiffness whilst reducing the maintaining a low wheel weight. The oversize flange G3 cassette side increases torsional stiffness and offers greater reactivity with each change in the cyclist s pace. Designed to meet the needs of amateur riders, long distance riders and anyone with a pronounced racing spirit, the Scirocco offers state of the art technology, exceptional performance and incredible value for money. C17 rim profile 35mm rim depthDynamic balanceSpokes: 16 front, 21 rearAerodynamic profileAnti-rotation systemG3 spoke patternAluminium hub, nipples & pinOversize flange MEGA G3 cassette sideWeight: 1645g (front 746g, rear 908g)