Specifically designed for use with E8000 / E6000 systems for rear wheel use only, this disc rotor offers smooth and dependable performance on every ride. It uses a revolutionary stainless steel and alloy three-layer sandwich construction, which allows heat build-up to be reduced quickly through its aluminium core. This also allows it to achieve surface temperature drops of around 50 deg C. When used with Ice Tech pads surface temperatures can drop from around 400 to 300 deg C, this provides great improvements in performance all round. - FREEZA rotors allow the alloy core to extend out from the braking surface as a fin to provide added cooling - Ice Tech rotors achieve long pad life, less noise and less fade due to improved heat dispersion - Rotor houses the magnet necessary for speed sensor function on Shimano STEPS equipped E-bikes allowing frame clearance for wider tyres - Rotors are durable lightweight and rigid, using the proven Shimano Centre Lock system giving increased strength and security with an easy set-up - Precision cut and drilled braking surface improves pad clearing in muddy conditions while aiding cooling under high load
This MTB brake caliper features a one way internal fluid circuit, which makes bleeding simple, while great piston retraction increases pad to rotor clearance. Shimano has also ensured that this post mount model is Ice Tech compatible, so it can be used with Ice Tech pads (sold separately) for greater heat dissipation, reducing brake surface temperature by 50 degrees Celsius. Technologies: Mineral Oil: For use with Mineral oil which is non-corrosive and less hazardous than conventional hydraulic fluid. One Way Internal Fluid Circuit: The one way internal fluid circuit makes bleeding easy, while great piston retraction increases pad to rotor clearance. Shim-less Mounting Bracket: Shim-less mounting bracket allows for quick installation and set up. Ice Tech Pad Compatible: Can be used with Ice Tech pads available in resin or sintered compound, the optional aluminum radiation fin pad further improves heat dissipation reducing brake surface temperature by 50 deg C. Comes as standard with D03S resin pads
SRAM G2 RS Disc BrakeAll set for hitting your local mountain bike (MTB) trails, this hydraulic disc brake is equipped with a robust aluminium lever body and a forged aluminium caliper, which makes it ready for the most demanding of trail adventures. Another highlight is its tool-less adjustable lever reach that allows you to easily set it up to match your hand size or riding style. This makes it comfortable to pull as you dive into corners and drops at speed, while also keeping your momentum flowing. Coming complete with SRAM's Bleeding Edge technology, this model also allows for simple DOT 4 fluid installation and maintenance when required.Hydraulic Disc Brake with SwingLink TechnologyWe spend a lot of time obsessing over feeling, and SwingLink technology brings SRAM's best research and development to life. The G2 RS offers riders the joys of SwingLink — getting brake pads to the rotor fast, then moderating pressure with smooth modulation. It's one small movement for your finger, one monumental upgrade to your braking.Power Reserve GeometryYour fingers pull in a straight line, but brake levers move in an arc. Bottom line: Your fingers typically want to slip off the ends of the levers as you pull. SRAM designed all of its brakes with the industry's lowest X Factor (that's the distance from the centre of the handlebar to the centre of the lever's pivot). That reduces the lever's inward travel, creating an arc that's closer to your fingers' natural motion and more power is delivered to the brake lever. And, the cool part is, every SRAM and Avid brake lever has it.Bleeding EdgeWith this new caliper fluid circuitry, the bleed port has been moved to the bottom of the caliper, and all four piston bores can communicate. This way, during bleeding fluid naturally fills the caliper, resulting in an easier, more consistent bleed.S4 Light-Weight 4-Piston CaliperThe all new S4 Caliper features four Machined and Moly-coated aluminium pistons for consistent rollback and easy set-up, Heat shield insulation and Bleeding Edge porting and adapter technology for easy bleeds.SwingLinkSqueeze a SRAM brake lever and you notice it immediately. Less deadband. More positive engagement. A new cam system requires less lever throw to push the pads toward the rotor. That's great, but there's more to perfect braking performance than just power. You need control. Many brake systems minimize deadband—but at the cost of modulation. SwingLink solves that with its special cam shape. When the pads contact the rotor, the leverage rate curve is flat and smooth, avoiding that “on/off” brake feel. It's the perfect balance of power and precision.We spend a lot of time obsessing over feel, and SwingLink technology brings SRAM's best R&D to life. The G2 RS offers riders the joys of SwingLink — getting brake pads to the rotor fast, then moderating pressure with smooth modulation. It's one small movement for your finger, one monumental upgrade to your braking.- Power organic pads give riders both feel and bite.- Bleeding Edge for simple fluid installation and maintenance.- Tools-free reach adjust for quick personalisation.Features: Lever Body Material: Aluminium Lever Blade Material: Aluminium Stamped Lever Blade Material: Aluminium Stamped Piston Material: Phenolic Plastic Caliper Hardware Material: Black Phosphate Steel Caliper Body Material: Forged Aluminium Pad Type: Steel-backed Organic Use: Mountain Bike (MTB) Mount: Post Mount Type: Hydraulic Disc Brake Pistons: 4 pistons Single or Pair: Single Reach Adjust: Tool-free reach adjust Caliper Bleed Port: Bleeding Edge Lever Port: Bushing Hydraulic Fluid: DOT 4 Weight: 490gTechnologies: SWINGLINK: Squeeze a SRAM brake lever and you notice it immediately. Less deadband. More positive pad engagement. Many brake systems minimize deadband - but at the cost of modulation. SwingLink solves that with its special cam shape. When the pads contact the rotor, power is modulated, avoiding that “on/off” brake feel. It's the perfect balance of power and precision. Reach Adjust: Brake lever fit and feel is a personal thing. Reach Adjust makes it easy to adjust your lever for maximum one-finger control for everyone, regardless of hand size.Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
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:Quickly brake when riding upright,More confident and accessible braking from multiple positions,Less fatigue on long tours.
The TRP Spyre caliper has a simple cable barrel adjuster so the pads can be easily adjusted tool-free. No longer is there the drag of the fixed side, adding uneven wear or worse, warping your road bike's rotors. All of this is in an incredibly thin 40mm, lightweight package, that works with any drop bar levers on the market.
Avid's BB7 is more powerful and easier to set up than any mechanical disc system that's ever gone before, surpassing the performance of it's little brother the BB5 by providing dual sided pad adjustment via the large red dial on each side, this addition allows the rider to fine tune the distance between the rotor and pad contact surface, maintaining maximum stopping power as the pads wear. Precision ball bearing actuation, 2 piece forged body ensures any rider can tune the feel of the brakes to suit their preferences. Whilst the Tri-Align caliper positioning system allows the caliper to be aligned perfectly in 3 easy steps; simply loosen the caliper mounting bolts, pull the brake lever tight and then with the lever held re-tighten the mounting bolts, it's that easy.Fitment: IS (With Supplied Adapter), Post MountPads: OrganicWeight: 329g
Avid's BB7 is more powerful and easier to set up than any mechanical disc system that's ever gone before, surpassing the performance of it's little brother the BB5 by providing dual sided pad adjustment via the large red dial on each side, this addition allows the rider to fine tune the distance between the rotor and pad contact surface, maintaining maximum stopping power as the pads wear. Precision ball bearing actuation, 2 piece forged body ensures any rider can tune the feel of the brakes to suit their preferences. Whilst the Tri-Align caliper positioning system allows the caliper to be aligned perfectly in 3 easy steps; simply loosen the caliper mounting bolts, pull the brake lever tight and then with the lever held re-tighten the mounting bolts, it's that easy.Fitment: IS (With Supplied Adapter), Post MountPads: OrganicWeight: 329g
Avid's BB7 is more powerful and easier to set up than any mechanical disc system that's ever gone before, surpassing the performance of it's little brother the BB5 by providing dual sided pad adjustment via the large red dial on each side, this addition allows the rider to fine tune the distance between the rotor and pad contact surface, maintaining maximum stopping power as the pads wear. Precision ball bearing actuation, 2 piece forged body ensures any rider can tune the feel of the brakes to suit their preferences. Whilst the Tri-Align caliper positioning system allows the caliper to be aligned perfectly in 3 easy steps; simply loosen the caliper mounting bolts, pull the brake lever tight and then with the lever held re-tighten the mounting bolts, it's that easy.Fitment: IS (With Supplied Adapter), Post MountPads: OrganicWeight: 329g
Hope RS4 Front Road Hub (Rim Brake)Hope's reputation continues to grow internationally; they have achieved global recognition due to the high-quality products they offer to the market. This RS4 Front Road Hub is strong, smooth, and serviceable. The hub shell is made from T-6 aluminium billet and paired with stainless steel cartridge bearings for durability and, when the time finally comes, easy servicing. This RS4 Front Road Hub provides a consistently smooth rolling performance and is a solid foundation for any custom wheel build.Features:Material: Forged T-6 Aluminium Billet (hub shell); Stainless Steel (cartridge bearings)Axle Width: 100mmUnsurpassed reliabilityServiceableSmoothDurableBuy Hope Wheels & Tyres from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force Road Brake CaliperAn innovative mechanical rim brake, fit for use with SRAM's wireless Force eTap AXS groupset, this state-of-the-art caliper features a dual-pivot design which adds unmatched power to your stopping performance. Suitable for use with tyres up to 28c, a dependable and durable clamp on your wheel is assured as you slow things down. Features: Brake Type: Mechanical Pad Type: Cartridge Cable Pull: Cantilever/Road Orientation: Front and rear Hardware: Stainless Steel Tyre Clearance: Up to 28c Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
SRAM Force Road Brake CaliperAn innovative mechanical rim brake, fit for use with SRAM's wireless Force eTap AXS groupset, this state-of-the-art caliper features a dual-pivot design which adds unmatched power to your stopping performance. Suitable for use with tyres up to 28c, a dependable and durable clamp on your wheel is assured as you slow things down. Features: Brake Type: Mechanical Pad Type: Cartridge Cable Pull: Cantilever/Road Orientation: Front and rear Hardware: Stainless Steel Tyre Clearance: Up to 28c Buy SRAM Components from Chain Reaction Cycles, the World's Largest Online Bike Store.
Built with a dual-pivot design and giving confidence-instilling clearance on wheels and tyres up to 28c, this hard-working caliper gives a firm and dependable grip when reining in your speed, letting you run as rapidly and fearlessly as you feel.