Shimano GRX’s mid-priced RX600 cranks employ a 2-piece design and are available in 2x11 and 1x11 configurations. All GRX cranksets use a new, +2.5mm chainline for increased tire and frame clearance. The 2x features a Wider-range 46-30T ratio, this, when paired with the available 11-34 cassette, offers an exceptionally low climbing gear while maintaining a ratio that allows riders to take advantage of strong tailwinds and long descents.RX600 series cranks also are available in a 40T single chainring option for those who prefer the simplicity and decreased weight of a 1x11 drivetrain with one of Shimano’s wide ratio 11-40 or 11-42T cassettes.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:Optimum gearing for mixed terrains and riding styles,Wider gear range for long tours or unknown terrain,Crank length options: 170/172.5/175mm,Gear options: Double 46-30TT,Single: 40T.
The Sidi Gravel MTB Shoe is an all-rounder that can handle adventures on tarmac, dirt tracks, gravel and everything in between. Designed with both durability and breathability in mind, it combines classic Sidi features and the comfort of a road shoe with a rugged structure and off-road readiness.The special MTB Competition Sole is made of nylon reinforced by carbon fibre, so that it is stiff enough to transfer power effectively without being too rigid. It also lets you add two toe spikes at the front, sold separately, to give extra purchase in slick conditions.Handcrafted in Italy and backed by over half a century of expertise, the Sidi Gravel MTB Shoe comes in a choice of dark colours that won't show the dirt, with a rubber toe that resists abrasion whilst protecting your digits. There is also a polyurethane shock absorber on the exterior of the heel, paired with inner padding, to support your ankles while pedalling.The Tecno-3 Push closure system, with a replaceable dial on the outside of the ankle, facilitates reliable, easy access and on-the-fly adjustment. It cinches in the upper along the entire length of the shoe to adapt it to the shape of your foot, thus offering a secure, customised fit.Meanwhile, the anatomically shaped, plastic reinforced heel cup offers stability and support for the heel, ensuring it won't slip even when you're putting your weight on the pedals to power up hills or storm obstacles. It also reinforces your heel area.Finally, the comfortable Politex upper is perforated around the instep and along sections of the outer side, providing ample venting to let your foot breathe, while remaining resolutely impact and tear resistant. Further luxury is added by a comfort fit, memory foam insole that supports your arch.This is your chance to get your hands on a well-thought out, versatile gravel shoe from the masters of elite cycling footwear that will let you ride the rough roads you love with greater enjoyment and efficiency than ever before.Key Features:Handmade in Italy,Durable, flexible and breathable Politex upper,Single, replaceable Tecno-3 Push closure system for a contoured fit,MTB Competition Sole with inserts for two cleats,Memory foam insole,Abrasion resistant rubber toe,Sidi reinforced heel cup.
The Silca HX-One Essential Kit is one of the most functionally efficient and aesthetically pleasing hex key sets on the market. Enclosed in a CNC machined Beechwood box each tool rests in its own slot that clicks into place and is accessible with one hand. The CNC box made from sustainable Beechwood is hand sanded and finished before receiving the stainless steel Silca shield and is just the icing on the cake for the beauty that is the HX-One Kit. Made from S2 tool steel coated with thin-dense Chrome, a process generally reserved for mould tool components, the HX-One hex keys possess the optimal balance of strength, hardness, shock resistance and dimensional control. The use of S2 tool steel provides stronger tools with much harder surfaces giving prolonged tool life, made 16% harder by the thin-dense Chrome. To finish the hex keys each tool is sprayed with a high-grip, high-visibility textured polymer to help prevent the dropping and damaging of tools. Included in each HX-One Kit is the proprietary Silca 17-4 Stainless Magnetic Adapter. The adapter turns the 6mm hex key into a 1/4" socket drive. To fit with this are the 6 most common Torx sizes, 2 Phillips head and 2 Flat head drivers. The adapters and additional drivers provide the kit with the ability to handle any modern bike in a workshop, at home or on the move.
Carefully constructed from 9-step heat-treated S2 tool steel, this set of commonly used keys, picked by Silca's top mechanics, is coated with high-engagement chrome and topped with a secure polymer grip for superb comfort while being twisted and turned. Each one is double ended allowing for versatility and optimum leverage when loosening or tightening the wide range of fasteners found on your bike. The nine hex and nine Torx tools are kept together in their custom moulded tool holder, where each tool has its own marked slot for easy identification and location. The holder features a hanging hole that allows it to be tied on to any bike fixture or hung in your workshop, and it can be easily stored in your kit bag in preparation for roadside repairs. The HX-TWO Travel Kit is a professionally compiled toolset you can rely on.
Silca HX-One Home & Travel Essential Kit With hex keys being one of the most commonly used tools in any mechanics tool box, the HX-One Home & Travel Essential Kit is the ideal box of quality precision and lasting keys. Great looking and fantastically functioning this HX-One kit balances control, strength and shock resistance for comfortable and lasting performance. Quality Tool for Quality WorkmanshipMoulded from S2 tool steel and coated in thin-dense chrome for a stylish finish, these Silca keys and components are built to last. Housed in a hand-sanded Beechwood storage box, each individual part has its own click-in compartment, keeping the box tidy and keys and bits in order. The included Silca 17-4 Stainless Magnetic and additional drivers allow the Silca HX-One Home & Travel Essential Kit to take on any modern bicycle job, whatever the setting.Features: Tool Material: S2 Tool Steel, Thin-dense Chrome Coating, Red Polymer Coated Grip Hex Keys: 8 x Keys - 2 mm, 2.5 mm, 3 mm, 4 mm, 5 mm, 6 mm, 8 mm, 10mm Attachments: 10 x S2 steel attachments - T8, T10, T15, T20, T25, T30, 2 x Phillips head, 2 x Flathead Buy Silca Workshop from Chain Reaction Cycles, the World's Largest Online Bike Store.
Silca HX-TWO Travel KitA meticulously selected collection of Silca's top-performance hex and Torx wrenches, the HX-TWO Travel Kit is the perfect fit and kit for roadside maintenance or garage tinkering. With quality grip and finishes, these fantastic tools will fasten and loosen your vital parts in style. Durable and Reliable Mini Travel Kit Classically crafted from 9-step heat-treated S2 tool steel, each tool in the HX-TWO Travel Kit is equipped with a comfortable and secure polymer grip that sits on top of Silca's high-engagement chrome, ideal for prolonged and everyday use. The selection of tools was made in conjunction with Silca's own professional builders, mechanics and bike fitters to make sure that only the best and most relevant wrenches made the cut. To that end, the set includes 18 double-ended tools (9 hex and 9 Torx compatible) to cover a wide range of jobs encountered while maintaining your bike.Housed in a custom moulded tool holder for easy storage and carriage, each tool has its own individually marked slot for instant location and recognition. The perfect kit for on-the-go adjustments or regular home repair, the HX-TWO Travel Kit is a professionally compiled tool set you can rely on.Features: Material: Tools: 9-Step Heat-Treated S2 Tool Steel, with High Engagement Chrome; Grip: High Grip Polymer Coating; Holder: Custom Moulded Material Hex Tool Sizes: 1.5mm, 2mm, 2.5mm, 3mm, 4mm, 5mm, 6mm, 8mm, 10mm Torx Tool Sizes: T7, T8, T9, T10, T15, T20, T25, T27, T30 Buy Silca Accessories from Chain Reaction Cycles, the World's Largest Online Bike Store.
The GRAVELERO mini-pump builds from the same hose, chuck, and plunger design of our multi-award winning Tattico pump, in a package that pushes 35% more air from the same overall length. The design has been further refined for gravel and off-road use with a smooth outer texture and improved sealing to reject dirt and mud while also making for easy cleaning.Key Features:Light-weight, aluminum handle and barrel,Retractable hose,Thumb-lock, reversible chuck:,Schrader or Presta,80 psi,9.5 inch / 243mm length,139 grams,Includes direct-mount bracket,With retaining strap.
HX-Two is the travel version of our top-selling HX-One Home Essential Kit. This set features individual hex and Torx® wrenches carefully produced from our exclusive 9 step heat-treated S2 tool steel. These tools feature a high grip polymer coating over top of our own high-engagement satin chrome. These finishes keep the tools from slipping in either the fastener or your fingers during use. The kit stores in a custom moulded tool holder that not only helps keep you organized, but it also makes the set the ideal size for stowing away in a toolbox or your gear bag for those weekend riding trips and races.The wrenches in HX-Two have been meticulously chosen by our product team after extensive qualitative and quantitative feedback from our inner-circle of pro mechanics, bike fitters, and frame builders.Key Features:High Strength S2 steel tools.Precise tool interface dimensions.Polymer coating for superior grip.Laser etched size indication.Compact tool holder.Hex Wrenches: 1.5, 2, 2.5, 3, 4, 5, 6, 8, 10mm.Torx® Wrenches: T7, T8, T9, T10, T15, T20, T25, T27, T30.
For the hx-one we had to start with the finest s-2 tool steel, a shock resistant steel which has been refined by swiss and german toolmakers for the optimal balance of strength, hardness, shock resistance and dimensional control. S-2 yields stronger tools with much harder surfaces for prolonged tool and fastener life. The keys are then coated with thin-dense chrome, a process generally reserved for mold tool components or optical grade surfaces inside molding tools. This coating provides the hardest, most dimensionally stable finish possible on each hex key. Finally, each tool is spray coated with a high-grip, high-visibility textured polymer finish for maximum grip and control. No more dropping your tools with greasy fingers or losing them on your workbench!Included with the hx-one essentials kit is the proprietary silca 17-4 stainless magnetic adapter. The adapter with a pleasant magnetic click turns the 6mm hex key into a ¼" socket drive which can fit any common ¼" driver bit. Included in the kit are the 6 most common torx sizes, 2 phillips head and 2 flat head drivers. You can literally handle any modern bicycle fastener with the tools in the box.Each hx-one kit is lovingly packed into a fully CNC machined box made from sustainable beech wood. Each box is hand sanded and finished before receiving the stainless steel silca shield on the lid.One of our goals with this lifetime set of tools was to have it be completely one-hand accessible (we've all been there..). The fine beechwood box uses a magnetic closure system and each tool rests in a CNC machined slot, held in place by a single elastomeric tab. Each tool fits into and out of its slot with a satisfying 'click' so that even when stretched one-handed from work stand to workbench, you can be confident in your placement.
The SKS Traveller Edge is both practical and stylish, offering ample space for essential items in a triangular design with easy side entry thanks to its long zipper with ergonomic EasyZip slider. Suitable for carrying the Bosch Compact Charger.Laminated zip protection prevents moisture ingressErgonomic EasyZip slider for ease of useBright orange interior lining to help find items on low light conditions3 point silicone-backed hook & loop fastening for a secure and paintwork-friendly fitReflective detailingCapacity: 1000mlWeight: 132g>Dimensions: 250x60x170mmMade of water-repellent fabric designed especially for trekking and city bikes. The Traveller Edge bike bag offers ample space for keys, money and other personal items, which can be stored in the inner pockets. The inner loop for a mini pump is a particularly practical feature. The bag is attached to the bicycle frame with robust hook and loop fasteners. The rubberised underside of the straps ensures additional hold and protects the frame surface. In addition to the well-conceived design, the bag impresses with other features, such as the laminated, waterproof zip with an ergonomic EasyZip or the orange-coloured lining to make finding items easier.
The SKS Traveller Up is both practical and stylish, sitting securely on the top tube behind the handlebar stem and allowing rapid on-the-go access to essential items.Laminated zip protection prevents moisture ingressErgonomic centrally-positioned EASYZIP slider for ease of useInterior pocketsBright orange interior lining to help find items on low light conditions3 point silicone-backed hook & loop fastening for a secure and paintwork-friendly fitReflective detailingCapacity: 800mlWeight: 95gDimensions: 170x60x95mmMade of water-repellent fabric designed especially for trekking and city bikes. the Traveller Up bike bag offers ample space for keys, money, and other personal items, which can be stored in the practical inner pockets. It can be attached to the frame or the top tube with robust hook and loop fasteners. The rubberised underside of the straps ensures additional hold and protects the surface. In addition to the well-conceived design, the bag impresses with other features, such as the laminated, waterproof zips with an ergonomic EasyZip or the orange-coloured lining to make finding items easier.
The SKS Traveller Smart is a practical and stylish top tube pack constructed with durable, water-repellent fabrics to resist rainwater and dirt. The attachment straps are silicone-backed to protect the frame finish, and the smartphone pouch is detachable for use off the bike. Detachable smartphone pouch with touchscreen compatible cover, integrated battery compartment and headphones port. Max smartphone size: 155mm x 80mm x 15mmLaminated zip protection prevents moisture ingressErgonomic EASYZIP sliders for ease of useBright orange interior lining to help find items on low light conditions3-point silicone-backed hook & loop fastening for a secure and paintwork-friendly fitReflective detailingCapacity: 1350ml including phone pouchWeight: 158g