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.
Shimano RS100 Clincher Front WheelIdeal as a training wheel or as an upgrade from your road bike’s factory fitted version, the RS100 model brings you responsive handling and smooth rolling characteristics. The 24mm deep rim offers good crosswind stability and keeps the weight low for endurance rides with lots of climbing. Features: Material: Alloy Rim Type: Clincher Tubeless Compatible: No Rim Height: 24mm Rim Width: Internal: 17mm; External: 23.2mm Tyre Compatibility: Standard clincher Brake Type: Rim Brake Spokes: 20 Axle Type: Quick release (QR) (skewer included) Hub Spacing: QRx100mm Series: Tiagra 4700 ETRTO: 622x17c Included: RS100 front wheel, rim tape Weight: 827gBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
This 24mm mid-depth rim offers a balanced aerodynamic performance, with a reliably smooth performance when climbing uphill thanks to its 23.2mm width.
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.
Shimano RS100 Clincher Road Rear WheelTaking you through every training ride or competitive run with strength and speed, this agile RS100 rear wheel by Shimano keeps you brilliantly balanced as you take it to the tarmac. The aluminium build of the gives ensures a durable and dependable performance, while the 17mm width keeps it nimble enough to let you weave your way through the trickiest sections with reliability. Durable and Dependable, Alloy-Rimmed Road Wheels Kitted out with 24 stainless-steel spokes, a stiff and strong form is achieved, however hard you ride. The aluminium hub delivers a smooth spin, giving brilliant support to your back-end while housing a Shimano-compatible freewheel for added thrust and speed when climbing and sprinting. Quick-release axles and a clincher tyre profile make this a top pick for today's rampant road rider. Features: Rim Material: Aluminium Rim Type: Clincher Internal Rim Width: 17mm External Rim Width: 23.2mm Rim Height: 24mm Spokes: 24x stainless-steel Hub Material: Aluminium Freehub: Shimano 8/9/10/11-speed Axle Sizing: 10x130mm, Quick-Release Weight: 1897gBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano's RS100 wheels are crammed with technology from their high-end models, all of which comes at an incredible price. With a lightweight aluminium rim teamed to reliable and smooth rolling quick-release, cup and cone hubs, these are great value wheels for winter riding and training. Lightweight 24mm deep aluminium deep is stiff and responsive20 front/24 rear j-bend spokes are light, durable, easy tp replace and improve rigidityAngular contact bearing cup and cone hubs are supremely reliable and easy to maintainRear wheel is compatible with 8,9,10 and 11-speed Shimano/Sram cassettes to help ensure they fit most bikesSupplied with quick-release skewerThe RS100s feature a shallow 24mm aluminium that is lightweight and stiff, yet also provides a smooth, compliant ride. The rear rim has a 3mm offset profile which when teamed with the 24 j-bend spokes ensures the back wheel is responsive under power. The front wheel features 20 of the same spokes to keep weight low and compliance high; these wheels are great for long distance winter rides. The wide 17mm internal width of the rim is also great for larger volume 25-28c tyres.The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing uses low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature. The freehub is compatible with 8, 9, 10 and 11-speed Shimano/Sram style cassettes, so you can be sure these will fit most road bikes. The wheels also come supplied with high-quality Shimano quick-release skewers that will provide years of smooth clamping, making sure your wheels stay tight in the frame and fork regardless of high hard you push them. Lightweight, great value and incredibly durable, Shimano's RS100 Wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.
Shimano's RS100 wheels are crammed with technology from their high-end models, all of which comes at an incredible price. With a lightweight aluminium rim teamed to reliable and smooth rolling quick-release, cup and cone hubs, these are great value wheels for winter riding and training. Lightweight 24mm deep aluminium deep is stiff and responsive20 front/24 rear j-bend spokes are light, durable, easy tp replace and improve rigidityAngular contact bearing cup and cone hubs are supremely reliable and easy to maintainRear wheel is compatible with 8,9,10 and 11-speed Shimano/Sram cassettes to help ensure they fit most bikesSupplied with quick-release skewerThe RS100s feature a shallow 24mm aluminium that is lightweight and stiff, yet also provides a smooth, compliant ride. The rear rim has a 3mm offset profile which when teamed with the 24 j-bend spokes ensures the back wheel is responsive under power. The front wheel features 20 of the same spokes to keep weight low and compliance high; these wheels are great for long distance winter rides. The wide 17mm internal width of the rim is also great for larger volume 25-28c tyres.The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing uses low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature. The freehub is compatible with 8, 9, 10 and 11-speed Shimano/Sram style cassettes, so you can be sure these will fit most road bikes. The wheels also come supplied with high-quality Shimano quick-release skewers that will provide years of smooth clamping, making sure your wheels stay tight in the frame and fork regardless of high hard you push them. Lightweight, great value and incredibly durable, Shimano's RS100 Wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.
Shimano RS300 Clincher Front WheelThis all-rounder front wheel offers a stiff, aerodynamic performance that's perfect for entry-level road racers. This wheel inherits features from Shimano's higher-end products, such as a wider alloy rim and a lower spoke count for improved aerodynamics. The result is a professional-quality wheel that maintains an accessible price point. Features: Rim Material: Alloy Tyre Compatability: Clincher Rim Height: 24mm Rim Width: 17mm (inner), 23.2mm (external) Brake Type: Rim Spokes: 16 Axle Type: QR (quick release) Tubeless Compatible: No Weight: 1.06kgA 2 year warranty is offered with all Shimano products from Chain Reaction Cycles (3 years on Dura-Ace and XTR products).Buy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano RS300 Clincher Rear WheelThis all-rounder road wheel has inherited some of Shimano's latest technical advances, giving it excellent racing advantages at an accessible price. Easy-to-install and aerodynamic thanks to its deep 24mm alloy rim and lower 20 spoke count, this wheel offers excellent race day potential.Features: Rim: Alloy, Clincher Rim Depth: 24mm Rim Width: 17mm (internal), 23.2mm (external) Spokes: 20 count Axle Fitting: Quick Release Hub: Shimano Alloy Brake Type: Rim Brake Weight: 1.06kgBuy Shimano Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
Shimano's RS300 wheels are crammed with technology from their high-end models, all of which comes at an incredible price. With a lightweight aluminium rim teamed to reliable and smooth rolling quick-release, cup and cone hubs, these are great value wheels for winter riding and training.Lightweight 24mm deep aluminium deep is stiff and responsive16 front/20 rear straight-pull spokes are light, durable, easy to replace and improve rigidityAngular contact bearing cup and cone hubs are supremely reliable and easy to maintainRear wheel is compatible with 8,9,10 and 11-speed Shimano/Sram cassettes to help ensure they fit most bikesSupplied with quick-release skewerThe RS300s feature a shallow 24mm aluminium that is lightweight and stiff, yet also provides a smooth, compliant ride. The wheels feature staggered spoke counts; the front has 16 spokes to keep weight low and compliance high, while the rear uses 20 spokes for improved power delivery while stiff offering a light, responsive feel and excellent compliance. These wheels are great for long distance winter rides. The wide 17mm internal width of the rim is also great for larger volume 25-28c tyres.The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing use low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature.The freehub is compatible with 8, 9, 10 and 11-speed Shimano/Sram style cassettes, so you can be sure these will fit most road bikes. The wheels also come supplied with high-quality Shimano quick-release skewers that will provide years of smooth clamping, making sure your wheels stay tight in the frame and fork regardless of how hard you push them. Lightweight, great value and incredibly durable, Shimano's RS300 Wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.
Shimano's RS300 wheels are crammed with technology from their high-end models, all of which comes at an incredible price. With a lightweight aluminium rim teamed to reliable and smooth rolling quick-release, cup and cone hubs, these are great value wheels for winter riding and training.Lightweight 24mm deep aluminium deep is stiff and responsive16 front/20 rear straight-pull spokes are light, durable, easy to replace and improve rigidityAngular contact bearing cup and cone hubs are supremely reliable and easy to maintainRear wheel is compatible with 8,9,10 and 11-speed Shimano/Sram cassettes to help ensure they fit most bikesSupplied with quick-release skewerThe RS300s feature a shallow 24mm aluminium that is lightweight and stiff, yet also provides a smooth, compliant ride. The wheels feature staggered spoke counts; the front has 16 spokes to keep weight low and compliance high, while the rear uses 20 spokes for improved power delivery while stiff offering a light, responsive feel and excellent compliance. These wheels are great for long distance winter rides. The wide 17mm internal width of the rim is also great for larger volume 25-28c tyres.The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing use low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature.The freehub is compatible with 8, 9, 10 and 11-speed Shimano/Sram style cassettes, so you can be sure these will fit most road bikes. The wheels also come supplied with high-quality Shimano quick-release skewers that will provide years of smooth clamping, making sure your wheels stay tight in the frame and fork regardless of how hard you push them. Lightweight, great value and incredibly durable, Shimano's RS300 Wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.
The RS370 Clincher Disc Wheels from Shimano uses technology from their high-end models at a great price, giving you fantastic value for money. Offers all the technology of Shimano wheels at an economical priceEasy to use centre lock rotor mount for use with disc brakesLabyrinth and contact sealing low-friction seals effectively keep out water, mud and dirt without affecting rotational smoothnessAngular contact bearings give superior strength & durability with precision bearing adjustment and easy maintenance700C Clincher rim, 622 x 19C only / 19 mm high profile aluminium rim / 24 stainless steel spokes with alloy nipplesThe RS370 wheels feature a high profile 19mm aluminium rim that is lightweight and stiff, but also ride smooth and compliant. The hubs use Shimano's legendary angular contact bearings that are supremely reliable, easy to maintain and allow precision bearing adjustment to help ensure they run smoothly and drag-free. Labyrinth and contact sealing use low-friction seals to effectively shut out water, mud and dirt as well as helping to keep the wheels feeling lively, with a fast, free-rolling nature. The freehub is compatible with 8, 9, 10 and 11-speed Shimano/SRAM style cassettes, so you can be sure these will fit most road bikes. Lightweight, great value and incredibly durable, Shimano's RS370 Wheels makes the perfect winter training wheels for gritty rides or turbo trainer use.Please see specification tab for more details