On that note, Hayes claims the T2 is 50g lighter per brake than the Dominion A2. One bonus with the T2 brakes though – in the box you’ll find titanium rotor bolts to replace the steel bolts that come standard with their D-Series rotor. Our passion is the products, technology and people that make them. eval(ez_write_tag([[250,250],'bikerumor_com-large-mobile-banner-1','ezslot_9',624,'0','0'])); I really want to try Hayes brakes. Thanks to the QuickBite² system, bedding in the pads went very smoothly. They use the same M5 bleed ports as other brakes. Hold the syringe with the tip pointed up, tap the side of … You can bleed the entire system or just the lever or just the caliper. Hayes brakes have fallen off of many rider's radars for some reason or another, however, we must remember that it was instrumental in bringing disc brake technology to mountain bikes over 20-years … The bleed block is two sided allowing for standard bleeding but has a single sided option for cleaning/ massaging the pistons if when and if needed. Better, if weight is a concern. Hayes claims that having a bleed … The lever offers such a light touch that it’s surprising how much power is available as a result of each lever pull. There is plenty of magic in the Dominion calipers, but the levers shouldn’t be overlooked. Second, the bleed starts from the caliper up to the brake lever. What's 2+2? The Hayes Dominion A4 brakes also have a motorsports-inspired two-stroke dual port bleed system, use DOT 5.1 fluid and Kevlar hoses, which all conspire to deliver reliable performance across a range of … Brakes are factory set to have the smallest dead stroke possible meaning the pads move almost as soon as you start moving the lever which is good for having the levers close to the bar. They offer loads of power, but only require a light touch at the lever for excellent control of your speed. Dual bleed ports are located on the rear end of the caliper body. The Dominion brakes are bled with … The most obvious change is the addition of a carbon fiber brake lever made by Reynolds. Fill one syringe 3/4 full with DOT brake fluid. 99 $54.99 $54.99. Learn how your comment data is processed. It’s worth noting that immediately after installing the brakes, but before ever riding them, it seemed like the pads were ‘sticking’ to the rotor at times. Aesthetically, the cylinders and levers have a burly look with some unique lines that make the brakes … Now, those same features are carrying over to a new brake, and it’s the lightest Dominion yet. The lever itself is quite smooth, though it never felt slippery while wearing gloves. The bleeding is a lot easier than Shimano brakes as well. I do think that from a mechanics perspective these brakes were really well thought out. Each brake lever also still pivots on sealed cartridge bearings for a silky smooth lever pull.eval(ez_write_tag([[580,400],'bikerumor_com-medrectangle-4','ezslot_2',104,'0','0'])); At the caliper, the dual piston design has been further optimized with machined pockets for weight reduction. The only difference is you want to use DOT 5.1 fluid to maintain the high temp performance. Hayes goes the extra mile in its bleed kit. • About Us. I find them to be a happy marriage between SRAM modulation and Shimano power/ bite. • Ask A Stupid Question It should be noted that previous bleed kits have the right fittings for the Dominions, but the new Pro Bleed Kit ships with DOT 5.1 fluid (instead of DOT 4 which Hayes used to use) and it includes a Dominion Bleed … The flip-flop lever design also includes two bleed ports for easy bleeding whether you run your brakes moto-style or standard. Ratio DIY Mullet 12 speed kit converts 11sp SRAM mechanical to shift Eagle derailleurs, Bikerumor Pic Of The Day: Good Water Canyon, Utah, Valeo combines electric motor with automatic transmission to revolutionize e-bikes. The weight savings extends to the bar clamp with two titanium mounting screws for the split clamp design.eval(ez_write_tag([[580,400],'bikerumor_com-medrectangle-3','ezslot_1',103,'0','0'])); Unlike the aluminum levers of the A2 and A4, the carbon lever doesn’t feature the wheel for tool free reach adjustment. These should be popular with fatbike riders in colder climates where carbon levers and DOT fluid are considered a plus. After a quick read through of the instructions, I set out to bleed the brakes using the new Hayes Pro Bleed Kit. $7.49 shipping. The device on the right works as a bleed block … Juscycling Hydraulic Disc Brake Bleed Kit Advanced Version for AVID, Hayes and … So naturally second guessing my decision. First, unlike most brakes, which have a single bleed port at the caliper, the Dominion A4 brakes have two (one on each side), which Hayes refers to as “2-Stroke.” The idea is that the second port makes it easier to get every last air bubble out of the caliper, since the small passages between the two halves of a caliper can trap bubbles, and having a bleed … eval(ez_write_tag([[300,250],'bikerumor_com-box-3','ezslot_4',101,'0','0']));The Hayes Dominion A4 and A2 are seriously impressive brakes. The calipers still include Hayes’ 2-Stroke dual bleed port system to make it easier to eliminate any air bubbles hiding inside. You’ll notice the brakes gradually increase their power until you stop on a dime. It might be tempting but you do not want to start mixing those fluids in the same bleed … Bikerumor.com reaches close to one million passionate cyclists per month. The Dominion A4 master cylinder is factory tuned for … You’ll also find a composite reservoir cover to drop a few more grams. Note that these brakes still use DOT brake fluid and Hayes recommends DOT 5.1 or 4 only. Free shipping for many products! I haven’t had much time working on the brakes outside of cutting the lines down and bleeding them. If you prefer more dead stroke, you can add it with a 2mm allen. Making power with the right feel, that was our challenge. Hayes Dominion A4 brakes review. This site uses Akismet to reduce spam. I think in the future I may swap these out with my Dominion A4s and put the T2s on a mountain bike, but the dirt jumper was perfect for confirming that these brakes are just as good as the prior Dominions. We did this by creating an all-new system.Dominion’s master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. First things first: the Hayes system uses DOT 3 or DOT 4 mechanical brake fluid. Rotors are not included with the brakes, so you’ll have to purchase these separately at $49.99 a piece. CLICK HERE for more info. To do that, Hayes states that you should perform 50+ stops under 15 mph or 24 Km/h in order to reach full braking power. The caliper also features Hayes’ two port bleeding system that they call Two-Stroke. I think with the difference in material and lever shape, it even feels a bit lighter than the A4. The levers still cycle silently, the cartridge-bearing lever pivots move smoothly, the pistons retract perfectly every time. Priced at $289.99 per brake, you’re looking at at least $679.96 for two brakes and two rotors before adding any necessary brake adapters. We cover the shiny new things, with in-depth interviews and detailed stories about how the bicycles and components work, plus reviews to see if they live up to the hype. I use the Clarks bleed … I'm changing my brakes from sram level t 2 pots to a 4 pots brakes and my choices are shimano zee, shimano xt 4 pots brakes and magura mt5 fabio wibmer edition brakeset with 1 finger levers but someone recommend me the hayes dominion a4 and most people liked this brakes … Get Bikerumor’s top stories delivered straight to your inbox every week! Caliper construction on the Hayes Dominion A4 utilizes a two piece aluminum body and four pistons to grip onto their D-Series Rotor. This design worked really well when I needed to re-bleed the brake after installation. 3 The same goes for their bite point adjustment. Once bedded in, the T2 brakes reward you with the same feel as the A4 – one of the smoothest braking sensations that I’ve felt. With a motorsports-inspired Two-Stroke dual port bleed … Every gram counts, right? Product name: Hayes Dominion 4 pot brakes Price paid: €425 including Hayes Typd-D 203 mm brake disks Score (out of 10): Braking characteristics 11/10 - Installation 5/10 - Support -1/10 Review: This is a initial Review including a brief installation guide of the highly praised Hayes Dominion 4 pot brakes that have been chosen as MTB brakes … rotors are marked Front and Rear to help you keep bedding of … DO NOT USE MINERAL OIL FOR THESE BRAKES!!!!!!! I hear they are seriously awesome. The Dominion A4 caliper utilizes four pistons in the most structurally rigid design possible. 3.9 out of 5 stars 10. $49.99. The flip-flop lever design also includes two bleed ports for … It features a cold-forged caliper and KingPin structural pad retention bolt that increases stiffness. With an extremely light lever-action and immense stopping power, the Hayes Dominion A4 are a great choice for aggressive enduro and downhill riding. $43.99 $ 43. • How We Make Money We and our partners share information on your use of this website to help improve your experience. The Dominion A4 caliper utilizes four pistons in the most structurally rigid design possible. To prevent this, Hayes used its Two-Stroke design, which uses two separate bleed ports on the caliper. Installing the Dominion A4 brakes is as quick and easy as any other, aided by the fact that I tested them on a bike with external … Called the Dominion T2, the new brake package features updates at both the lever and caliper to drop weight. Hayes Performance Systems manufactures the highest quality brakes, suspension systems, wheels and components for all mountain bikes, including enduro, downhill, cross country and dirt jumping bikes. We love learning the technology and celebrating innovation at every level -from crowdfunded start ups to major global brands- and sharing it all here with you! 4. The result is an insanely smooth brake with massive power even with just two pistons. We did this by creating an all-new system. Fans of the Hayes Crosshair system will be happy to see it continue here, with the clever set screws helping to dial in your caliper position.eval(ez_write_tag([[300,250],'bikerumor_com-banner-1','ezslot_7',107,'0','0'])); eval(ez_write_tag([[300,250],'bikerumor_com-large-leaderboard-2','ezslot_5',109,'0','0']));Designed to work with their D-Series rotors, the rotors are specifically meant to work in tandem with their brake pad design to cancel out any noise or vibrations. It features a cold-forged caliper and KingPin structural pad retention bolt that increases stiffness.With a motorsports-inspired Two-Stroke dual port bleed system, industry-leading DOT 5.1 fluid and Kevlar hose, the hydraulic system is engineered for ultimate performance across all temperatures and easy maintenance. That adjustment is still there, only now you have to use an allen wrench to adjust the reach. Find many great new & used options and get the best deals for Hayes Pro Bleed Kit for Dot Brakes Includes 4 Oz of Dot 5.1 Fluid at the best online prices at eBay! I’m assuming this is due to the QuickBite² coating, which went away after the first ride likely as the coating wore away to help bed in the pads. My rides so far have been in fairly cool weather, so this might not be the case when it’s massively hot and humid and your gloves are drenched with sweat though. Overall, the Dominion T2 seems like a fantastic addition to the Dominion range for those who prioritize weight over outright stopping power. Hayes DOT 5.1 Dual Syringe Pro Bleed Kit Everything you need to bleed your brakes using DOT 5.1 brake fluid Kit includes: 2 syringes High performance Hayes DOT 5.1 brake fluid (2oz) Quick connect fittings Bleed fittings for use with Hayes Dominion Brakes Reusable plastic container with locking lid 98-36770 Dot 5.1 Hayes … We offer branding well beyond the standard banner, providing meaningful interaction and powerful connections to drive awareness and sales for your company. I have the A4 brakes and I love them. • Privacy Policy Hayes Pro-Bleed Kit One Color, Dominion, DOT 5.1. Remember not to use a mineral oil brake bleed kit. Hayes Dominion A4 Disc brakes, front and rear. The Dominion A4 caliper utilizes four pistons in the most structurally rigid design possible. As we saw with the Blacklabel 309/289r XC LTD wheels, the addition of Reynolds to the Hayes Performance Systems family is starting to bear fruit. Making power is easy. • Comment Policy I've not had to touch the brakes since ride one. With that said, the T2s still offer a massive amount of usable power and should be a great addition to bikes that don’t necessarily need four piston brakes. Bikerumor.com is the world’s largest cycling tech blog. A user-friendly brake for the trails Our rating . You human? Nice job Hayes. Making power is easy. Making power with the right feel, that was our challenge. 180mm Hayes D-Series Rotors. Also includes pad spacers and the Hayes Pro bleed kit. It features a cold-forged caliper and KingPin structural pad retention bolt that increases stiffness. Hayes dominion; TRP quadiem gpsec; I actually ordered the cura 4s from Starbike but unsure if they will ship to Australia at the moment and haven't received a dispatch email as of yet. The levers movement is absurdly smooth. With a motorsports inspired Two-Stroke dual port bleed … As we found with our first experience with the Dominions, the bleed process includes an additional step, but is very easy to do well. • Contact Us Buy Hayes Dominion Front Disc Brake Black/Bronze: Disc Brakes ... Hayes Pro-Bleed Kit One Color, Dominion, DOT 5.1 4.0 out of 5 stars 11. As we found with our first experience with the Dominions, the bleed process includes an additional step, but is very easy to do well. Contact us to connect with them. * Shop Hayes Brakes… You’ll also find titanium hardware, and even aluminum backing plates for the stock Semi-Metallic T106 brake pads held in place by their structural ‘KingPin.’. Dominion's master cylinder is factory tuned for the shortest dead stroke possible and a crisp bite point. • Submit News eval(ez_write_tag([[300,250],'bikerumor_com-box-4','ezslot_3',105,'0','0']));These pads include their QuickBite² system which is a coating that is said to help speed up the bedding-in process, but you’ll still need to bed them in properly. Due to time constraints before the launch, the fastest way for me to get the T2s on a bike was to slap them on my dirt jumper and head to the pump track. The device on the left is a dummy rotor to make checking your work and setting the pad position easier. Shop & Learn About The Hayes Dominion T2 Disc Brake In The Disc Brake & Lever Collection - Features & Specs: Adjustable Reach: Yes, Brake Caliper Type: Post Mount MPN: 95-38499-K102 UPC: 847863025982, Brake Lever Actuation: Hydraulic - The Dominion … Partners share information on your use of this website to help you bedding! 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