There are lots of ‘how to’ guides for servicing hydraulic disc brakes, and with no cable wear or road crud build-up in cable outers, you’ll find maintenance will probably be minimal. Close My Cart. Specialized Australia provided the frameset, a Roubaix Expert Disc, to hang all the parts on. This Roubaix Comp comes equipped Shimano's latest Ultegra 8050 Di2 shifting, hydraulic 8070 disc brakes, and alloy DT R470 Disc wheels. A less common mounting system is the post mount. R2000 Series. Selling my like new shimano mt400 hydraulic disc brake set front & rear,including rotors, 6 bolt. Ultegra 6870 aftermarket ship date: December 2013 Pricing: TBD R785 hydraulic disc brakes Potentially the biggest story for Shimano in 2014, they’re now in the game of road hydraulic disc brakes. Time and tech moves on, of course, but the now second-tier hydraulic disc brake system from Shimano set the bar for road discs and will continue to feature on high-end bikes well into 2017. Bringing many features from their Dura-Ace line, the ST-R8020 offers smooth, intuitive shifting and complete control. ULTEGRA ST-R8020 BR-R8070 SM-RT800 105 ST-R7020 ST-R7025 BR-R7070 SM-RT70. The Shimano Ultegra ST-R8020 Shifters/Brake Levers and Disc Brake Calipers offer everything thats needed to outfit a bike in Shimano's Ultegra-level road hydraulic system. Ultegra ST-R8020 hydraulic shifter 2. As expected, the shifting aspect is faultless. The Shimano BR-8070 hydraulic disc brake marks the first hydraulic disc brake caliper to bear the Ultegra name, bringing with it the control and precision you'd expect from the Ultegra line. Brake lever: Engineered composite Sign in to manage your newsletter preferences. 2 ... • Shimano disc brake systems are not compatible with tandem ... during brake operation. Put a 7mm ring spanner over the bleed nipple and attach the other end of the hose to the bleed nipple. That’s not to say it’s harder to find radial grip, however, as the circumference remains more or less the same, and if anything the extra height helps gain a secure position when riding on the hoods. Shimano Ultegra R8020 Disc Brake 11 Speed Groupset The latest evolution of Shimano Ultegra, the R8000, has arrived. Disc brake calipers mount to fittings on the compatible bicycle frame and fork. favorite this post Jan 13 Shimano Woman Bike Shoes with Cleats Size US 7.2 EU 39 - 24.5 CM Shimano Ultegra 20 Disc Brake Set Shimano Ultegra ST-R8020+BR-R8070 2x11-speed Disc Brake Set With sleeker hoods, the Shimano 2x11-speed compatible ST-R8020 STI with BR-R8070 caliper for hydraulic disc brake units deliver improved ergonomics for better rider comfort and control, with reduced lever stroke and lighter action. SHIMANO ULTEGRA - Flat Mount - Hydraulic Disc Brake - Rear Caliper With a low-profile Flat Mount design, the SHIMANO ULTEGRA R8000 series hydraulic disc brakes provide greater control in all conditions without interrupting the aero lines of road bikes. It’s considered a “new road” bike, both the 105 and Ultegra versions have hydraulic disc brakes (yay) the one in 105 comes in a puke green, while the Ultegra comes in a muted grey. It’s considered a “new road” bike, both the 105 and Ultegra versions have hydraulic disc brakes (yay) the one in 105 comes in a puke green, while the Ultegra comes in a muted grey. The Shimano hydraulic disc brake levers operate using mineral oil. Benefiting from Shimano's 22-speed Ultegra drivetrain, the Section S1's speed is confidently controlled in all types of weather by direct mount Ultegra hydraulic disc brakes – which is great, because the ample tire clearance and stealthy mounting options for full fenders make the S1 ideal for all-weather riding. The SHIMANO RS685 levers offer an ergonomic shape, the clean look of hidden shift cables, and the confidence that only SHIMANO hydraulic disc brakes can bring. However, if you’ve always used a cable-pull system or you are still weighing up your options, then one ride with a bike equipped with Shimano’s Ultegra ST-RS685 Hydraulic disc set will probably be enough to convert you to fluid stopping power. Repeat with the brake lever tilted forwards and then back by 30 degrees. PEDAL. For all brakes, turn the spanner/Allen key anticlockwise a quarter turn. The Ultegra ST-RS685 dual levers have a taller hood profile than standard Ultegra 6800 to accommodate the main piston and the access point for bleeding/topping up the mineral hydraulic fluid, along with gear shifting components. DOT fluid can be more resistant to heat, though. For all brakes, turn the spanner/Allen key anticlockwise a quarter turn. Shimano's Ultegra R8000 continues to deliver virtually the identical performance of Dura Ace at a price the self-sponsoring racer can afford. Pump the brake lever a few times, open the valve/nipple, squeeze the lever to the bar, close it, release the lever. The Shimano Ultegra R8000 component 1x12 groupset offers both mechanical and electronic shifting and cable-actuated and hydraulic-disc brakes. Not only that – it has been combined with Di2 electronic shifting. Invert the syringe it and squeeze out any air bubbles. Return the lever to horizontal. Shimano hydraulic disc brakes are some of the most popular on the market and are also some of the nicest to work on. User's manuals are describing safety information and procedures for consumers, dealer's manual are describing how to assemble and adjust the … $0.00. REAR DERAILLEUR. FREEHUB. Shimano Ultegra ST-R8020/BR-R8070 Left/Front Hydraulic Brake/Shifter 2x11 Speed. Average weight: 649g (claimed) With road disc size ‘standard’ still to be agreed, it’s still a toss-up between 140mm and 160mm rotors, or a combination of both, so it’s good to know that whichever way you swing, there’s no impact on the Ultegra ST-RS685s – they’ll work fine with either. Disc road bikes have been doing the rounds for a while now and if you have already converted then you are probably already aware of the many benefits that disc braking brings to the road. Unlike the incompressible fluid in your brake lines, the unwanted air bubbles are a compressible gas and will cause excessive movement at the lever and dramatically reduce braking performance. ULTEGRA. As a dual-control lever (both brake and gear shifting), the Ultegra ST-RS685 lever is compatible with a front double chainring and 11-speed cassette at the rear. GRAVEL/ADVENTURE. No adjustment is required once setup, instead of mechanical cables you have […] By entering your details, you are agreeing to BikeRadar terms and conditions and privacy policy. DISC BRAKE ROTOR. Shop our extensive range online or call us for customised service to get you on the road or outdoors faster. Rotate the lever such that it is horizontal with the ground and tighten. Use the syringe to force oil through the system. Having ridden a Specialized Ruby with both Ultegra ST-RS685 hydraulic and Tektro Spyre dual pivot mechanical discs, it was like chalk and cheese. Faultless system that gives any disc road bike better braking and sets a precedent for disc brake set-ups. This will sometimes come out with the cap. Bikes. The hydraulic Ultegra BR-R8070 provides tons more modulation and power than you could ever hope for from a rim brake setup and that helps provide confidence on any descent. Close the valve/nipple and remove the bleed hose. Follow our video above for a step-by-step guide on how to bleed your Shimano brakes. while I wasn’t exactly in mountainous terrain, the hills in the Peak District are some of the longest in the UK and there was never a question of heat dissipation or issues with stopping being a problem. Ultegra R8000 (as reviewed) and R8020 each feature mechanical shifting: the former is paired with cable-activated rim brakes while the latter is designed for hydraulic disc brakes. Description of Shimano Ultegra Di2 ST-R8070 STI for Hydraulic Disc Brakes - 2x11-speed - Pair Employing the latest technologies from elite Dura Ace R9100 road components and through its proven System Engineering approach, Shimano’s Ultegra R8000 series delivers refined rider ergonomics, increased shifting performance and confident control in all riding conditions. Insert a Shimano bleed block. Remove the pad retaining pin, then pull the pads out of the caliper. Any concerns about over-braking were alleviated very quickly: due to instantaneous stopping feedback, there is very little chance of pulling the lever harder than you require. BR-RS805. As a dual-control lever (both brake and gear shifting), the Ultegra ST-RS685 lever is compatible with a front double chainring and 11-speed cassette at the rear. For this review, Shimano Australia supplied an R785 disc brake ensemble and an 11-speed Ultegra Di2 groupset with RX31 road disc wheels. Bracket: Aluminium Get £10 off when you spend £50 at Donald Russell, Discover award-winning meat, delivered straight to your door. 7710 Series. Shimano's R785 Di2 Shift/Hydraulic Brake Lever Set (2x11-speed) is designed for all day riding comfort, durable and dependable performance. All of this added up to a really confidence-inspiring ride: having more faith in modulation allowed me to just focus on the job in hand, and I found myself descending faster than I ordinarily would as a consequence. This system ensures shifting accuracy, which provides crisp and precise shifts with every push of a button. Subtotal. Ad Description The groupset is including: 1. Shimano uses the minimal and lightweight Flat Mount design that helps it integrate smoothly on a … Stop before air enters the caliper then close the valve/nipple. A less common mounting system is the post mount. R7000 Series. MTB. It’s called R785. Don't miss out on MBUK – get your next 3 issues for just £5, Get the next 3 issues of the UK's number one cycling magazine for just £5. Shifter lever body: Steel and resin Shimano Ultegra R8020 Disc Brake 11 Speed Groupset The latest evolution of Shimano Ultegra, the R8000, has arrived. Use a 4mm Allen key to loosen the brake lever bar clamp. But, sticking my neck out, I really think it’s worth the investment. With a near encyclopaedic knowledge of cycling tech — from the most esoteric niche nonsense to the most cutting edge modern kit — Jack takes pride in his ability to seek out tech and stories that would otherwise go unreported. in addition to that, the Brake/Shift hoods on the 105 have a wierd ergonomic feel to them. As a rider with small hands, I was pleased to see the 10mm of custom adjustment available for the reach and free stroke of the levers, allowing me to gain even more confidence in gaining a secure reach for all the controls of the bike. SELECT SERIES. Piston: Ceramic The Ultegra ST-RS685 made me a more confident rider as I wasn’t having to constantly adjust my hand positions or worry about being able to reach the brakes (or shifters) and that level of enjoyment from riding a bike, for me, is priceless. Flick and release the brake lever a few times. SHIFT LEVER. GRX. You've been subscribed to our newsletter. - Features our Rider-First Engineered design that ensures every frame size has the same legendary responsiveness and smooth ride quality that you'd expect from a … Shimano Disc Brake Bleed Kits and Tools Small, simple bleeding kit for use with all Shimano hydraulic disc brakes with One-Way-Bleeding system Use syringe to push fluid through the brake system and purge air into the funnel Bleed tools for Shimano brake systems Item Specifications Fits Brand Shimano Hydraulic Fluid Type Mineral Oil Shimano Bleed Kits/Tools Bleed Kit UPC: 689228904064 Bracket cover colour: Black Use the syringe to force oil … Clamp band: Steel The distance the lever is needed to be moved between each gear shift, what Shimano refers to as its “ergonomic short shifting” arc, is vivid, constant in force required (which in itself is minimal) and indeed short in distance needed to move. On the compatible bicycle frame and fork, the Brake/Shift hoods on the side of disc! 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