Instead of telling gravel riders what they needed, we asked them what they wanted. Shimano spent two years listening and countless hours speaking with gravel enthusiasts from all over the world. We took to dirt and gravel roads, narrow singletrack paths, creek crossings, and mountain passes to test ourselves and our notions of drop bar cycling. We pinned on race numbers and packed up bikepacking bags. We choked on dust and reveled in mud. And the result of all that riding and all those new friendships? First, Shimano’s Gravel Alliance and now, Shimano GRX, the world’s first dedicated gravel component series.Choice. Shimano’s new GRX line is all about choice. Shimano doesn’t want to pigeonhole the way you ride, or decide for you what the best solution is for your riding style. While we’ve long been fans of double chainring drivetrains, we also recognize the value of a single chainring system. With GRX, Shimano offers both, each with gearing options that allow you to tailor your drivetrain to suit your tastes.With two different derailleur cage lengths, Shimano GRX ensures stable shifting and chain retention across a wide range of gearing options. Looking for maximum range while maintaining road cassette progression? Go with GRX’s 800 series 2x11 RD-RX810 or Di2 RD- RX815 rear derailleurs, designed for close ratio clusters, with 48/31 chainrings and an 11-34 cassette. Paired with 700c x 40mm tires, it delivers a top gear similar to a road bike with 25mm tires and a 50 x 11 gear. And on the low end, with its 31 x 34 combination, you get a gear that early mountain bikers would envy. It is the lowest gear currently on offer for premium road drivetrains (aside from Shimano’s own GRX 2x10 30-36 offering), perfect for climbing loose, dirt and gravel surfaces.Want to drop some weight, simplify your shifting, and still maintain a versatile range? Consider the 1x11 GRX option with either Shimano’s 11-40 or 11-42 cassette and a 40 or 42-tooth equipped crankset, shifted by a RD-RX812 or Di2 RD-RX817 wide ratio rear derailleur. You’ll lose a little, absolute top speed, but still love the 1:1 low gear ratio. If you live in an area without sustained or steep climbs, you might love the smaller gear steps of that same 1x11 front chainring with an 11-34 cassette. Options abound.What about when the weather turns autumnal and you contract a case of cyclocross fever? GRX 1x11 can quickly transform from gravel fun to CX focused with the change of a cassette.No matter the option you select, GRX rear derailleur offerings feature Shimano’s SHADOW Plus chain stabilizer that can be turned on or off depending on conditions. SHADOW Plus revolutionized the mountain bike world and now it’s been tuned for gravel and rough road riding in GRX. With a quieter drivetrain, SHADOW Plus helps you engage with your surroundings and enjoy time outside.Today’s gravel riders demand more of their bikes and of themselves. Shimano GRX gives them the options they need to Explore Beyond, tailoring their drivetrains to suit their needs and exceed their expectations. We’ll see you out there!Designed for riding on rough roads, through gravel and mud, to be able to carry on in comfort, stress-free, to wherever you want, to allow you to achieve that unique sense of accomplishment. The first groupset designed for Gravel riding Explore beyond. Introducing SHIMANO GRX.Game-Changing Innovation.Even on the roads less travelled, our new GRX tech will keep things smooth, silent and safe – with you always in control.Designed from the ground up for gravel adventure.Mix and match components to customise your bike for a wide range of terrains – and ride the way you want!Key Features:Wide tubeless rim limits flex under hard cornering,Rotational feel similar to smaller wheels,High rigidity and durability without additional weight,MTB-inspired asymmetrical mud-shedding rim shape,Gravel-Tuned Wheelset & Gear Ratios,Optimally balanced for quick and reliable multi-surface riding.
WH-R8170 TL carbon clincher disc brake designed to meet pro road race criteriaLightweight clincher full carbon 60 mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialistsEasy to use Center Lock rotor mount for use with disc brakesStainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidityElbow-less spokes make for a strong yet compliant wheelHigh lateral rigidity is produced with a wide flange spacingLabyrinth double-contact sealing effectively shuts out water and dirtAlloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces frictionCold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimumFor 100 x 12 mm axle700C tubless clincher compatible.
WH-R8170 TL carbon clincher disc brake designed to meet pro road race criteriaLightweight clincher full carbon 60 mm deep rim for improved aerodynamics, increased rigidity and excellent inertia for sprinters and TT specialists,Easy to use Center Lock rotor mount for use with disc brakes,Stainless steel butted (2.0-1.8-2.0) and bladed straight pull spokes for optimal balance and rigidity (OPTBAL),Elbow-less spokes make for a strong yet compliant wheel,High lateral rigidity is produced with a wide flange spacing,Labyrinth double-contact sealing effectively shuts out water and dirt,Alloy cone with integrated steel Borozon treated bearing races - super mirror finish reduces friction,Freehub uses direct engagement interlocking faces for quick power transfer,Cold forged, machined aluminium hub shell and oversized 7075 alloy axle keep the wheel weight to a minimum,700C clincher compatible,For 142 x 12 mm axle,11-12-speed compatible rear wheel.
Genuine Shimano replacement partNexus arm clip unit for all rear roller brakes
Suit up and be prepared for the next generation of cycling footwear. The Women's Sidi Wire 2 Carbon Road Shoes are everything you want and more, designed to be high-end performers that lavish technology and comfort on your ride. They sport a cosy microfibre tech-pro upper fabric from Italy that is eco-friendly while a resistant, stable and lightweight design is certain to impress. For those that love comfort, the Women's Wire 2 Carbon Road Shoes utilise the twin techno 3 closure system in two different locations, allowing for adjustable fittings on the side and tongue of the foot. Securing your foot firmly in position, hot spots are removed while the adjustable heel stabilises. Vent Carbon Sole A replaceable polyurethane heel pad and adjustable air intake give your shoe excellent breathability. The lightweight and stiff properties of the Vent Carbon Sole allow for high performing power transfers and it is designed with integrated vent and air channels to dissipate heat and improve air flow. If that wasn't enough, the weave pattern carbon fibre construction maximises the soles stiffness while allowing for a small degree of flex in the toes. This carefully designed flex biomechanically relieves stress on the plantar tendon and helps promote circulation. To ensure you select the right option, the sole is 3 bolt fitting only. Techno-3 Push Dialling in your fit to the entire length of your shoe, Sidi’s outstanding Techno-3 push system adapts to your upper shape of the foot to provide adjustable comfort 24/7. The brand’s famously reliable and replaceable closures welcome a new proprietary wire material that eliminates binding to deliver on-the-fly adjustments, while a push buckle is both serviceable and replaceable. Offering an innovative push button, lifting your buckle and adjusting your fit quickly and efficiently will revolutionise the way you ride. Adjustable Heel Retention Device There’s nothing better than being able to adjust your retention device to suit your fitting. Sidi’s creation reinforces the top of the heel cup to improve your fit at the rear. It secures the heel with a tightened top and stability is guaranteed to keep your cadence explosive without compromising your fitting. For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it. Lightweight, easy to use, and replaceable.
Suit up and be prepared for the next generation of cycling footwear. The Sidi Wire 2 Carbon Road Shoes are everything you want and more, designed to be high-end performers that lavish technology and comfort on your ride. They sport a cosy microfibre tech-pro upper fabric from Italy that is eco-friendly while a resistant, stable and lightweight design is certain to impress. Tired of the not standing out from the crowd? The stylish matt finish gives your shoes a fresh look. For those that love comfort, the Wire 2 Carbon Road Shoes utilise the twin techno 3 closure system in two different locations, allowing for adjustable fittings on the side and tongue of the foot. Securing your foot firmly in position, hot spots are removed while the adjustable heel stabilises. Vent Carbon Sole A replaceable polyurethane heel pad and adjustable air intake give your shoe excellent breathability. The lightweight and stiff properties of the Vent Carbon Sole allow for high performing power transfers and it is designed with integrated vent and air channels to dissipate heat and improve air flow. If that wasn't enough, the weave pattern carbon fibre construction maximises the soles stiffness while allowing for a small degree of flex in the toes. This carefully designed flex biomechanically relieves stress on the plantar tendon and helps promote circulation. To ensure you select the right option, the sole is 3 bolt fitting only. Techno-3 Push Dialling in your fit to the entire length of your shoe, Sidi’s outstanding Techno-3 push system adapts to your upper shape of the foot to provide adjustable comfort 24/7. The brand’s famously reliable and replaceable closures welcome a proprietary wire material that eliminates binding to deliver on-the-fly adjustments, while a push buckle is both serviceable and replaceable. Offering an innovative push button, lifting your buckle and adjusting your fit quickly and efficiently will revolutionise the way you ride. Adjustable Heel Retention Device There’s nothing better than being able to adjust your retention device to suit your fitting. Sidi’s creation reinforces the top of the heel cup to improve your fit at the rear. It secures the heel with a tightened top and stability is guaranteed to keep your cadence explosive without compromising your fitting. For a custom adjustment turn the screw towards the + sign to tighten the heel retention device and towards the – sign to open it. Lightweight, easy to use, and replaceable.
Reinforce your feet without compromising on outstanding comfort with the Dragon 5 SRS Matt MTB Shoes. They utilise a MTB SRS Carbon Composite Sole that welcomes a fully re-buildable sole tread and the replaceable fastening ensures that they can stand up to even the harshest of shredding. Designed to revolutionise the way we ride offroad, this sole has an optional toe guard to defend against the roughest form of terrain while the tread panels and screws can be purchased individually. Consisting of four insert screws, anything is possible. Unrivalled Comfort You name it, the Dragon 5 SRS Matt MTB Shoes can deliver it. Fitted with a Microfibre Techpro fabric the impressive Sidi creation is crafted from a microfibre PU made in Italy. Highly technological and destined to redefine innovation, this eco-friendly leather is all you need for performances of the highest level. It ensures stability from the first pedal until the last and its lightweight water-repellence and eco-friendliness guarantee that you look and feel good when shredding to feel absolutely dialled. For those that ride fast, the Techpro Microfibre also treats for hydro and anti-mould issues, eliminating the onset of bacteria and keeping the foot as fresh as humanly possible. Pair this with the Dragon 5 SRS’ ability to vent and maximise the flow of air around the shoe and you have footwear capable of dominating each and every scenario. Oeko-Tex certified, the Techpro Microfibre is also free of harmful substances. The Ultimate Fit If the comfort inside doesn’t do it for you, the fitting of the Dragon 5 will. A Soft Instep Closure System keeps things wide and oh so cosy, customising your fitting to ensure there is no pressure put on the main body of the foot. It boasts an anatomically curved strap and combines with a thermo-formed EVA pad to distribute any remaining pressure across the foot. Adjustable from both sides, the closure system eliminates any requirement for a high step extender and is certain to appeal to those who like to make on-the-fly adjustments. Should you ever wish to take the Dragon 5 Road Shoes off, and trust us it will be a hard decision due to their outstanding comfort, Sidi’s Techno-3 Push system certainly makes things simple. The buckle is serviceable for easy adjustments and allows an easy release to let you slip out effortlessly, while it also works to tighten your fitting too. If that wasn’t enough there is also a high-security Velcro strap to secure your closure. This is unmoveable once you hit the road and works with integrated locking polymer teeth. Add in the reinforced heel for optimal foot positioning and the avoidance of deformity due to extreme performance or prolonged pressure and in the Dragon 5 Road Shoe you have a true legend in the making.
Designed to eliminate limits, the Sidi Ergo 5 Mega Matt Road Shoes are easily adaptable to their scenario and can be used for a number of different disciplines. They are comfort and class personified and the stiff carbon fibre sole ensures that explosive cadences keep you in front of your rivals. Ever so lightweight, this outstanding sole is made with two different materials that have been blended together, with the relationship between nylon and carbon fibre producing one of cycling’s all-time greats. Refusing to absorb water, the sole maintains its rigidity no matter what weather greets you and the lighter and stiffer sole makes riding easier than ever. Unrivalled Comfort You name it, the Ergo 5 Mega Matt Road Shoe can deliver it. Fitted with a Microfibre Techpro fabric the impressive Sidi creation is crafted from a microfibre PU made in Italy. Highly technological and destined to redefine innovation, this eco-friendly leather is all you need for performances of the highest level. It ensures stability from the first pedal until the last and its lightweight water-repellence and eco-friendliness ensure that you look and feel good when setting a new personal best. For those that ride fast, the Techpro Microfibre also treats for hydro and anti-mould issues, eliminating the onset of bacteria and keeping the foot as fresh as humanly possible. Pair this with the Ergo 5’s ability to vent and maximise the flow of air around the shoe and you have footwear capable of dominating each and every scenario. Oeko-Tex certified, the Techpro Microfibre is also free of harmful substances. The Ultimate Fit If the comfort inside doesn’t do it for you, the fitting of the Ergo 5 will. A Soft Instep Closure System keeps things wide and oh so cosy, customising your fitting to ensure there is no pressure put on the main body of the foot. It boasts an anatomically curved strap and combines with a thermo-formed EVA pad to distribute any remaining pressure across the foot. Adjustable from both sides, the closure system eliminates any requirement for a high step extender and is certain to appeal to those who like to make on-the-fly adjustments. Should you ever wish to take the Ergo 5 Mega Matt Road Shoes off, and trust us it will be a hard decision due to their outstanding comfort, Sidi’s Techno-3 Push system certainly makes things simple. The buckle is serviceable for easy adjustments and allows an easy release to let you slip out effortlessly, while it also works to tighten your fitting too. If that wasn’t enough there is also a high-security Velcro strap to secure your closure. This is unmoveable once you hit the road and works with integrated locking polymer teeth. Add in the reinforced heel for optimal foot positioning and the avoidance of deformity due to extreme performance or prolonged pressure and in the Ergo 5 Road Shoe you have a true legend in the making.
From speeding around an XC MTB course to challenging yourself at a cyclocross race to enjoying exploring hills and mountains the Trace 2 MTB Shoes provide all the comfort and durability you'd expect from Sidi but at a more accessible price point. The upper is made from an advanced and eco-friendly material called 'Politex'. This gives a supple and comfortable fit and, thanks to its unique construction, is highly resistant to ripping, abrasions, stretching and fading. The Trace 2 are both tough and comfortable and truly built to last. Getting the right fit is essential to mountain bike riding comfort and here you'll find the combination of Soft Instep Closure 3 system and dual strap adjustment is perfect. The Instep Closure 3 system features a wide, EVA thermo-formed padded strap which spreads pressure evenly over the instep for optimal comfort levels. Adjustment is then available on both sides of the foot to guarantee you can effortlessly dial in comfort and foot-hold to precisely how you like it, even on the go. No fuss. Just twist and go. RS17 MTB Sole The RS17 MTB Sole gives a stiff and stable pedalling platform through which you'll enjoy smooth and effortless power transfer as you speed along the trail. A dialled in amount of flex also make them comfortable over rougher terrain while also making walking easy too. If you are off the bike then the MTB specific tread provides sure-footed traction even on the muddiest of ground. Toe studs can also be added to boost grip and the replaceable toe tread gives the shoes increased lifespan. Cleat Guidance These shoes are compatible with MTB pedal systems, which use the 2-bolt cleat standard (SPD standard), e.g.: Shimano SPD, Time ATAC, CrankBrothers, CrankBrothers Race, Look MTB, Xtreme MTB, Wellgo MTB, Ritchey MTB.
Whether you enjoy training and racing or ride purely to enjoy the scenery, the Alba 2 Mega Road Shoes give you the comfort and durability you'd expect from Sidi but at a more accessible price point. The upper is made from an advanced and eco-friendly material called 'Politex'. This gives a supple and comfortable fit and, thanks to its unique construction, is highly resistant to ripping, abrasions, stretching and fading. The Alba shoes are truly built to last. Getting the right fit is essential to cycling comfort and here you'll find the combination of Soft Instep Closure 3 system and dual strap adjustment is perfect. The Instep Closure 3 system features a wide, EVA thermo-formed padded strap which spreads pressure evenly over the instep for optimal comfort levels. Adjustment is then available on both sides of the foot to guarantee you can effortlessly dial in comfort and foot-hold to precisely how you like it, even on the go. No fuss. Just twist and go. Millennium 4 Carbon Composite Sole You've trained hard to get fit so why waste your power through a soft sole unit. Injected carbon fibre in a Nylon matrix gives the Millennium 4 Carbon Composite Sole the ideal balance of stiffness, durability and affordability. More rigid than a standard sole, it allows you to get the power to your pedals with optimal efficiency and the carbon fibres also ensure it's less susceptible to a change in performance over the lifetime of your shoes. The anti-slip toe insert and replaceable polyurethane heel pad give you sure-footed non-slip confidence in the cafe stop. Cleat Guidance These Road Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.
Whether you enjoy training and racing or ride purely to enjoy the scenery, the Alba 2 Road Shoes give you the comfort and durability you'd expect from Sidi but at a more accessible price point. The upper is made from an advanced and eco-friendly material called 'Politex'. This gives a supple and comfortable fit and, thanks to its unique construction, is highly resistant to ripping, abrasions, stretching and fading. The Alba shoes are truly built to last. Getting the right fit is essential to cycling comfort and here you'll find the combination of Soft Instep Closure 3 system and dual strap adjustment is perfect. The Instep Closure 3 system features a wide, EVA thermo-formed padded strap which spreads pressure evenly over the instep for optimal comfort levels. Adjustment is possible on both sides of the foot to guarantee you can effortlessly dial in comfort and foot-hold to precisely how you like it, even on the go. No fuss. Just twist and go. The dual straps then give quick and easy adjustment of the fit across the mid and lower foot. Millennium 4 Carbon Composite Sole You've trained hard to get fit so why waste your power through a soft sole unit. Injected carbon fibre in a Nylon matrix gives the Millennium 4 Carbon Composite Sole the ideal balance of stiffness, durability and affordability. More rigid than a standard sole, it allows you to get the power to your pedals with optimal efficiency and the carbon fibres also ensure it's less susceptible to a change in performance over the lifetime of your shoes. The anti-slip toe insert and replaceable polyurethane heel pad give you sure-footed non-slip confidence at the cafe stop. Cleat Guidance These Road Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.
Whether you enjoy training and racing or ride purely to enjoy the scenery, the Women's Alba 2 Road Shoes give you the comfort and durability you'd expect from Sidi but at a more accessible price point. The upper is made from an advanced and eco-friendly material called 'Politex'. This gives a supple and comfortable fit and, thanks to its unique construction, is highly resistant to ripping, abrasions, stretching and fading. The Alba shoes are truly built to last. Getting the right fit is essential to cycling comfort and here you'll find the combination of Soft Instep Closure 3 system and dual strap adjustment is perfect. The Instep Closure 3 system features a wide, EVA thermo-formed padded strap which spreads pressure evenly over the instep for optimal comfort levels. Adjustment is then available on both sides of the foot to guarantee you can effortlessly dial in comfort and foot-hold to precisely how you like it, even on the go. No fuss. Just twist and go. Millennium 4 Carbon Composite Sole You've trained hard to get fit so why waste your power through a soft sole unit. Injected carbon fibre in a Nylon matrix gives the Millennium 4 Carbon Composite Sole the ideal balance of stiffness, durability and affordability. More rigid than a standard sole, it allows you to get the power to your pedals with optimal efficiency and the carbon fibres also ensure it's less susceptible to a change in performance over the lifetime of your shoes. The anti-slip toe insert and replaceable polyurethane heel pad give you sure-footed non-slip confidence in the cafe stop. Cleat Guidance These Road Shoes are compatible with road bike pedal systems that use cleats with 3-bolt standards, such as: Look Delta and Keo, Shimano SPD-SL, Speedplay Light Action, Zero, X-Series (via 3-hole adapter plate), Campagnolo Pro-Fit, Mavic Zxellium, Time Iclic/Xpresso and Time Impact.