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Hayes HFX 9 HD

Average Rating 3.51/5
# of Reviews 148
MSRP $ 149.00
Weight
More Products from Hayes

Description:Compact Aluminum body and lever blade Reversible design master cylinder allows lever to be mounted on either side of bar Reservoir system compensates for fluid expansion All-weather pad compound Open back caliper and 8" rotor combine for a cooler running system System weight 545 grams
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    Submitted by DEAGO a Cross Country Rider from Brooklyn n.y.
    Date Reviewed: April 29, 2008
    Favoriate Trail:
    Duration Product Used:1 Year
    Price Paid: $160.00
    Purchased At:Pricepoint
    Strengths:Cheap when I bought them new,stand up to anything,basically maintenance free.
    Weaknesses:Heavy
    Similar Products Used:Avid,Hayes,Shimano
    Bike Setup:Jamis Dakar Xc Expert
    Bottom Line:I'm switching over to Avid juicy ultimates,but not because there's anything wrong with the hayes,just because I completely put my bike on a diet! Thes Hayes can keep going & will on my cousins bike!!
    Value Rating:4Overall Rating:4

    Submitted by Taylor a Downhiller from Davis, California
    Date Reviewed: January 7, 2008
    Favoriate Trail:Pacifica, Northstar
    Duration Product Used:Less than 1 month
    Price Paid: $
    Purchased At:Stock on bike.
    Strengths:If you cant find any brake system that have enough power in any knid of weather condition and are relatively cheap, then these brakes will suit you perfectly. They have amazing stopping power, stealthy looks (especially with the big fat levers), and great lever feel.
    Weaknesses:The only slight but perfectly harmless weakness is that they sqeak a tiny bit every once in a while but i dont even notice it.
    Similar Products Used:Hayes Sole, Avid Codes, BB7, Hayes MX2 & MX4, Tektro lo, V-brakes, Juicy 5 & 7.
    Bike Setup:2007 custom Haro X-7, fox vanilla, manitou stance 170mm, hussefelt, holzfeller.
    Bottom Line:Great brakes for any type of riding in any type of weather! I definately recomend these to everyone. i dont know why the other people had problems with there levers but that is because the bike shop bled them when they built the bike for me. Maybe they just dont know how to bleed these brakes properly.
    Value Rating:5Overall Rating:5

    Submitted by Derek Batchelder a Cross Country Rider from Portland, Oregon
    Date Reviewed: December 5, 2007
    Favoriate Trail:Browns camp loop
    Duration Product Used:1 Year
    Price Paid: $150.00
    Purchased At:Trail Head Cycles
    Strengths:Great stopping power, light weight, and great modulation
    Weaknesses:Only problem i had was because my stock pads were shot!
    Similar Products Used:Hayes stroker, avid juicy 3,5, and 7, and hope mini's
    Bike Setup:2007 Leader 516h single speed xc race
    Bottom Line:Amazing breaks for price! Work great until pads go out.
    Value Rating:5Overall Rating:5

    Submitted by Ricky a Downhiller from Corona Ca
    Date Reviewed: November 6, 2007
    Favoriate Trail:
    Duration Product Used:Less than 1 month
    Price Paid: $
    Purchased At:
    Strengths:Great stopping power, Great modulation at speed I dont know what people are talking about saying they have poor modulation mine work great.
    Weaknesses:No adjustment on the bars.
    Similar Products Used:Hayes sole, Mx4, tektro alivio, demos juicy 7's and 5's
    Bike Setup:Stock Iron Horse 7.5 and Jamis Komodo
    Bottom Line:Great brake with a good feel at the lever If you can pick up a pair cheap do it.
    Value Rating:5Overall Rating:5

    Submitted by fadi a from toronto
    Date Reviewed: October 27, 2007
    Favoriate Trail:
    Duration Product Used:Less than 1 month
    Price Paid: $
    Purchased At:
    Strengths:Great For Stock On An Entry Level DH Bike
    Weaknesses:I just bought a 2007 Norco Atomik about 3 weeks ago, and i put in over 100 Hours of riding into the bike since then, and i'm still waiting for the top layer of coating on the pads to finish, so i can achieve better stopping power...
    Similar Products Used:Hayes El caminos, Hayes Soles, Hope Mono 6-ti, Avid juicy 5, avid juicy 3,
    Bike Setup:Stock 2007 Norco Atomik
    Bottom Line:These Brakes Arent bad...
    If You do ALOT of DH, these are not for you, Pitch in the extra $400 (work for that extra week or two riding with these things) and get Avid Codes...

    On the other hand, if you do alot of riding, but not DH, and you dont hit high speeds, these will work...

    For me, i havent done any DH yet, but i do XC and i do hit 60KMPH sometimes and these stop me after about 3 Metres of slowing down...They work even better in the rain (probably becuz of the coating on the pads)...but the pads do touch the disc occasionally and that annoys me...
    Value Rating:4Overall Rating:3

    Submitted by james a from sarlat
    Date Reviewed: October 20, 2007
    Favoriate Trail:
    Duration Product Used:3 months
    Price Paid: $
    Purchased At:probikeshop.fr
    Strengths:the stopping power xtraordanary
    Weaknesses:squeeeeeeeeeeeek
    Similar Products Used:1 of a kind
    Bike Setup:giant terrago with marzo forks
    Bottom Line:gr8 gr8 gr8 gr8
    Value Rating:5Overall Rating:5

    Submitted by Eugene a Downhiller from Denver,CO
    Date Reviewed: October 14, 2007
    Favoriate Trail:Keystone
    Duration Product Used:2 Years
    Price Paid: $
    Purchased At:
    Strengths:They stop you, kind of.
    Weaknesses:I am only 145lbs, 15 and these brakes literally fade after about 2 minutes of light decent, and I don't even use my brakes much. The people that made these brakes were completely oblivious to the fact that there is something called modulation because these brakes have none. Some people say that the modulation is controllable but its not, maybe in a parking lot but not on a trail. Once you have stopped or slowed down more than 3 times you have probably lost about 50 percent of your braking power due to fade. At moments these brakes have a sudden boost of power or the opposite. These brakes change in feel at least ten times by the time you get to the bottom. I always have to adjust the calipers position because it will always move and squeak. The lever feel is ok but as the brakes fade it becomes hard to press the lever. Don't even get me started on how ugly they are.
    Similar Products Used:Avid BB7, Shimano XT m765
    Bike Setup:GIANT FAITH (KICK A#$ BIKE)
    Bottom Line:DO NOT BUY, UNLESS OF COURSE YOU PREFER BRAKES THAT DON'T WORK
    Value Rating:1Overall Rating:1

    Submitted by Mason a Downhiller from Portland, OR, US
    Date Reviewed: October 10, 2007
    Favoriate Trail:
    Duration Product Used:6 months
    Price Paid: $
    Purchased At:
    Strengths:Everything's great. Amazing power, great feel, very controllable, they look great. I don't see what more you could want out of a brake system.
    Weaknesses:None
    Similar Products Used:Promax Mechanical (lol)
    Bike Setup:2006 Kona Howler, front V7 rotor, rear V6 rotor.
    Bottom Line:Props to Hayes for these. Affordable quality. Great all around.
    Value Rating:5Overall Rating:5

    Submitted by Jordan Nickell a Downhiller from the real nor cal america
    Date Reviewed: September 25, 2007
    Favoriate Trail:southfork
    Duration Product Used:1 Year
    Price Paid: $80.00
    Purchased At:friend
    Strengths:everything
    Weaknesses:nothing
    Similar Products Used:none
    Bike Setup:custom faith 2
    Bottom Line:awsome
    Value Rating:5Overall Rating:5

    Submitted by Jordan Nickell a Downhiller from the real nor cal america
    Date Reviewed: September 25, 2007
    Favoriate Trail:southfork
    Duration Product Used:1 Year
    Price Paid: $80.00
    Purchased At:friend
    Strengths:everything
    Weaknesses:nothing
    Similar Products Used:none
    Bike Setup:custom faith 2
    Bottom Line:awsome
    Value Rating:5Overall Rating:5

    Submitted by Matt a Weekend Warrior from Camlachie, Ontario, Canada
    Date Reviewed: August 30, 2007
    Favoriate Trail:
    Duration Product Used:2 Years
    Price Paid: $
    Purchased At:
    Strengths:great braking power and very responsive these are very good all around brakes that can be used for almost any thing. theses are great brakes for the price
    Weaknesses:stock pads are junk
    Similar Products Used:none
    Bike Setup:norco bigfoot with race face diobluis crank, s type rims, 50 50 X petals, and some othere extras put stock other than that
    Bottom Line:great breaks for the price and they have lasted me almost two years and i ride my bike almost every day
    Value Rating:5Overall Rating:4

    Submitted by Luke Peagram a Weekend Warrior from Tauranga, New Zealand
    Date Reviewed: August 19, 2007
    Favoriate Trail:Oropi Grove
    Duration Product Used:2 Years
    Price Paid: $200.00
    Purchased At:Rocket bikes with bike & old ones off Internet for $200
    Strengths:Power & response
    Weaknesses:occasional noise. Depending on what model & what size Rotor.
    Similar Products Used:Hayes MX4 Mechainical Disk Brakes
    Bike Setup:
    Bottom Line:Great brakes & awesome value for money. Would highly recommend these brakes. Also very popular compared with other Hydroulic Brakes
    Value Rating:5Overall Rating:5

    Submitted by Ant Lay a Weekend Warrior from Miami, fl.
    Date Reviewed: August 8, 2007
    Favoriate Trail:Uleta
    Duration Product Used:Less than 1 month
    Price Paid: $160.00
    Purchased At:ebay
    Strengths:Stopping power
    Weaknesses:Lever does seem to go all the way down when ridden for a little while but it doesnt affect the braking power.
    Similar Products Used:Magura Julie
    Bike Setup:Specialized Rockhopper pro. Tora 318 shock.
    Bottom Line:For the price, these brakes are great. Im a big guy and I have no problem stopping with these brakes. Love them and would highly reccomend to anyone. For all the idiots that talk about modulation, all you need is a finger. Thats all the modulation you need.
    Value Rating:5Overall Rating:4

    Submitted by king a Cross Country Rider from colorado
    Date Reviewed: July 30, 2007
    Favoriate Trail:horsethief
    Duration Product Used:More than 3 years
    Price Paid: $
    Purchased At:
    Strengths:they're disk- when coming from v-brakes there is more power which is cool, but...
    Weaknesses:always rub, always mush, always noisy, always suck
    Similar Products Used:
    Bike Setup:
    Bottom Line:they just plain suck. i rode them for three years cuz i'm too cheap to upgrade, and i kept thinking that if i just bleed 'em one more time, if i just adjust the levers one more time, if i just replace the pads one more time...they'll be fine. well, they weren't. the bottom line is that they are simply a hassle, and an inferior product. i finally upgraded to juicy ultimates- they better not suck.
    Value Rating:1Overall Rating:1

    Submitted by Andrew Hurst a Downhiller from Vicenza, Italy
    Date Reviewed: July 6, 2007
    Favoriate Trail:601
    Duration Product Used:1 Year
    Price Paid: $
    Purchased At:stock, and i have a set from a build kit
    Strengths:great stopping power, they work even with a bit of chain lube on them (not as well as without, this is not reccomended though)
    Weaknesses:THE NOISE!!! melted the rear cable on a 17 kilometer downhill run at lake garda, italy (still works though) the stock pads are garbage
    Similar Products Used:Juicy 5s, 7s, shimano xt, hope, and some wierd european brand on somone elses sled
    Bike Setup:uh, its my frankentien FR bike, got a bit of everything
    Bottom Line:good brakes for what what they are intended for, should swap out lines for steal braded though, unless you want melted lines (only happened once). i still like them regardless of the few small problems, they are the most comfortable brakes i have used.
    Value Rating:5Overall Rating:5

    Submitted by cam a Downhiller from canada eh
    Date Reviewed: June 25, 2007
    Favoriate Trail:time killer
    Duration Product Used:2 Years
    Price Paid: $200.00
    Purchased At:store
    Strengths:nothing
    Weaknesses:you need to bleed it lots
    it fades
    somtimes it feels like there is cement in the lines
    always rub
    are just plain old pieces of crap
    Similar Products Used:
    Bike Setup:
    Bottom Line:DO NOT BUY
    to bad i cant put 0 for chili peppers
    Value Rating:1Overall Rating:1

    Submitted by cam a Downhiller from canada eh
    Date Reviewed: June 25, 2007
    Favoriate Trail:time killer
    Duration Product Used:2 Years
    Price Paid: $200.00
    Purchased At:store
    Strengths:nothing
    Weaknesses:you need to bleed it lots
    it fades
    somtimes it feels like there is cement in the lines
    always rub
    are just plain old pieces of crap
    Similar Products Used:
    Bike Setup:
    Bottom Line:DO NOT BUY
    to bad i cant put 0 for chili peppers
    Value Rating:1Overall Rating:1

    Submitted by tyler kirk a Weekend Warrior from cambridge new zealand
    Date Reviewed: June 13, 2007
    Favoriate Trail:whakarewarewa(rotorua)
    Duration Product Used:3 months
    Price Paid: $100.00
    Purchased At:kaimai cycles
    Strengths:great to have the double clamping hydraulics. not weather effected and hold up well for downhill.
    Weaknesses:i am yet to find a fault in these little babies.
    Similar Products Used:avid juicy 3s, 5s and 7s
    Bike Setup:avanti derelikt type 3 all stock. which reminds me... why arent there any derelikts to review?
    Bottom Line:these brakes no doubt ARE a great product. awesum value. if mine break il buy another set.
    Value Rating:5Overall Rating:5

    Submitted by beebo a Downhiller from ont, canada
    Date Reviewed: May 18, 2007
    Favoriate Trail:my dirt jumps
    Duration Product Used:6 months
    Price Paid: $
    Purchased At:cyclissimo (came stock)
    Strengths:They work better then hayes mechanical brakes, and with the BFL lever they do look pretty good. It is possible to use them with one finger. They aren't quite as bad as the soles.
    Weaknesses:The braking power can change from day to day and the rotors are terrible, they warp very easily. They also have noticable braking fade when they heat up, and the squeal A LOT, especially when wet or the get a bit dirty. I've also noticed that especially with the front brakes performance will change. There is also a very noticable power difference when you steadily apply pressure and the brakes slow down a bit and they squeal, then all of a sudden they lock-up.
    Similar Products Used:Avid 5, Avid Code, Hayes MX2, Hayes Sole
    Bike Setup:Stock 06 Devinci Hucker, but soon to replace brakes and fork.
    Bottom Line:You should never consider buying these brakes aftermarket, you should only have them on your bike if they come stock, otherwise you just wasted your money. I would certainly recommend the Avid 5 over these and for a high end brake go with the Codes. If you are going from mechanical to hydraulic brakes don't be fooled by just lever feel, do some research. I'm giving these brakes a 2 because they are better then the soles.
    Value Rating:1Overall Rating:2

    Submitted by Bob Brown a Weekend Warrior from Perth, Western Australia
    Date Reviewed: April 25, 2007
    Favoriate Trail:the goat farm
    Duration Product Used:3 months
    Price Paid: $200.00
    Purchased At:ebay
    Strengths:lots of braking power and no brake fade
    Weaknesses:to kool for skool
    Similar Products Used:hayes gx-2
    Bike Setup:o6 giant stp2, truvativ boxguide, maxxis holy rollers, hayes hfx 9 hd 8 inch
    Bottom Line:very good brakes. a bit sqeaky wen they wer new but got better as they wore in.
    Value Rating:5Overall Rating:4

    Submitted by Gavin a Cross Country Rider from BC, Canada
    Date Reviewed: April 12, 2007
    Favoriate Trail:
    Duration Product Used:More than 3 years
    Price Paid: $
    Purchased At:
    Strengths:Feels good
    Weaknesses:Ceramic pistons chip and crack and wear fast. Pain in the ass to bleed.
    Similar Products Used:Hayes Mech. Avid Juicy 5 and 7, Hayes Mag,Magura Louise
    Bike Setup:Fisher Sugar 2
    Bottom Line:These brakes are great wehn everything is in perfect working order. The pistons are horrible ceramic, they chip and i missed a race yesterday becasue my piston cracked during my warm up. Use them till they break, but i dont reccomned as an upgrade, these are also very tough to bleed
    Value Rating:3Overall Rating:2

    Submitted by Corstian Devos a Cross Country Rider from Philadelphia, PA
    Date Reviewed: April 10, 2007
    Favoriate Trail:Any trail is a good trail
    Duration Product Used:3 months
    Price Paid: $
    Purchased At:Cycle Sonic
    Strengths:Great Stopping power.
    Weaknesses:None so far.
    Similar Products Used:Formula Mechanical discs. Hayes MX-1 and Hayes MX-2 Mechanical discs.
    Bike Setup:Stock 2007 Giant Glory Freeride except for peddles SH 858s (yes they are old), seat Fizik Atlas, and replaced stock 2.5 Kenda tires with WTB Tyrannoraptor back (Yes I have a few of these old tires around) and Conti Double Fighter front.
    Bottom Line:Borrowing from the previous review I am a large lump (6'3", 250 lbs) on a stiff bike and these work like a charm. I can finally lock up my tires again!! I have always said I preferred mechanical discs because of the maintenance issues when riding out in the middle of nowhere (easy to carry spare brake cable) but the reality is that after miles of trail and some pretty spectacular endoes I have never snagged a line (maybe just lucky). Time for me to change my tune. With these brakes I stop...PERIOD. I would recommend them to anyone.

    I have had none of the modulation or pad issues mentioned in previous reviews. As seems to be Hayes modus operandi they listen and improve their products with every year.

    Given the inclusion of this brake set in the stock groupo I have to give them a high value rating but I acknowledge that I would be unlikely to pay the full list for these, but I am a little cheap. ;-P
    Value Rating:4Overall Rating:4

    Submitted by Bryan a Weekend Warrior from Cannock
    Date Reviewed: April 8, 2007
    Favoriate Trail:
    Duration Product Used:2 Years
    Price Paid: $2200.00
    Purchased At:Leisure Lakes
    Strengths:If you need to stop in a hurry then these are for you, cheap and metal power that is reliable
    Weaknesses:Well these are Killers, they have no feel and braking is a lottery over if you will stop fast or front end slide, they ragg my Marzocchi Z1 forks so i am waiting for some 888's to tame them
    Similar Products Used:A boat anchor, handbrake, feet...
    Bike Setup:scott Nitrous 20 2005
    Bottom Line:These were meant for heavy lumps on heavy bikes to stop and i am a lightweight lump on a heavy bike and i am tossed around by these. They are great stoppers and are addictivly strong but only if your bike is stiff enough
    Value Rating:4Overall Rating:3

    Submitted by Aaron a Weekend Warrior from Rainier, OR
    Date Reviewed: March 21, 2007
    Favoriate Trail:Stella
    Duration Product Used:More than 3 years
    Price Paid: $
    Purchased At:came with bike
    Strengths:powerful, don't fade on long descents
    Weaknesses:stock brake pads wear quick, lever adjusters back out
    Similar Products Used:2001 HFX-Mag, 2003 Avid BB7, 2005 HFX-9 XC
    Bike Setup:2004 Kona Stinky
    Bottom Line:These are descent brakes, but there were some issues along the way. The rear brake lever would stick at the most inopportune time, leaving me with no brakes. But to Hayes's credit, I sent them back to them and the problem was fixed in less than a week. The adjusters would back out, but that was fixed with a little loctite. The stock pads wore out in a month, replaced them with full metallic pads and they have lasted over 2 years! Could never get the rear brake to work consistantly, would start soft then firm up after a couple of pulls. I've bleed 100's of bicycle brakes in my life, so I know what I was doing. Just could never quite get it right. They're not terrible brakes, just need some improving. Interestingly enough, I have some 2005 HFX-9XC brakes that work flawlessly!
    Value Rating:4Overall Rating:3

    Submitted by jeff foehr a Downhiller from salt lake city, UT
    Date Reviewed: March 16, 2007
    Favoriate Trail:shuttle assisted
    Duration Product Used:More than 3 years
    Price Paid: $120.00
    Purchased At:ep
    Strengths:Maybe I just got a good pair but at 190 lbs these have never failed on me back to back shuttle runs, laps at deer valley.
    Weaknesses:The stock pads are weak, the levers at the attachment points are loose.
    Similar Products Used:Hayes Mags on my other bike, nigt and day difference.
    Bike Setup:Azonic eliminator for 3 seasons, this season morewood izimu, fox 40 rc2, Galfer rotors lines and pads, azonic outlaw wheelset, x9 drivetrain, etc.
    Bottom Line:The brakes are not bad they take patience and dedicated service. During the season I bleed my brakes weekly sometimes more often if it's a race weekend. IMO this systen is easier to bleed than the Mags. I should also add that my HFX 9's are far from stock, Galfer lines, rotors, pads and straitline aftermarket levers. So I probably could have bought after all the mods a nice set of Hopes. Still I haven't had a problem with them and they have help up to 3 seasons of riding and racing, and lots of crashing. Have fun and enjoy the ride.
    Value Rating:5Overall Rating:5

    Submitted by Jimmy a Downhiller from Canberra
    Date Reviewed: March 14, 2007
    Favoriate Trail:
    Duration Product Used:3 months
    Price Paid: $
    Purchased At:Stock
    Strengths:It works sometimes
    Weaknesses:This arvo I was riding down a hill and went for a manual. I went about twenty metres and needed to tap the breaks to stop flipping over the back. I swear I pulled the lever almost all the way in and there was no power at all. I flipped off and grazed knee elbow etc. If anyoune else has had this sudden power loss email me.
    Similar Products Used:
    Bike Setup:04 Bighit w e13
    Bottom Line:I dunno about these brakes. The fact that they failed me when I needed them most is not very confidence inspiring at all. Yeah, it could have been my error but I just dunno.
    By the way, these are 04 gayes 9 which ive heard other dodgy stories for, such as levers pulling in (also happens to me)
    Value Rating:3Overall Rating:2

    Submitted by Grant a Downhiller from Castro Valley California
    Date Reviewed: March 11, 2007
    Favoriate Trail:JMP
    Duration Product Used:6 months
    Price Paid: $
    Purchased At:Came on bike
    Strengths:Easy to set up, easy to bleed
    Weaknesses:squeaks alittle, Expensive if you are going to buy them aftermaket
    Similar Products Used:Mx2's Avid bb7 bb5's Hayes 9 XC
    Bike Setup:Iron Horse 7point3 marzocchi DOIII, rockshox pearl 3.1, esi race grips, Funn viper pedals, WTB dual duty FR (wheel set)
    Bottom Line:Keep them till you break them, dont buy if you are looking for an upgrade, go for juicy 7's.

    Before getting my IH I had the XC version on my XC HT, they where to much for that bike and what it needed. For FR/DH the offer enough stopping power for what they are.
    Value Rating:3Overall Rating:4

    Submitted by Jeremy a from Tallahassee, FL
    Date Reviewed: March 5, 2007
    Favoriate Trail:Tom Brown---Cadilac
    Duration Product Used:3 months
    Price Paid: $170.00
    Purchased At:Ebay
    Strengths:Stop quickly. Great feel.
    Weaknesses:Sqeak sometimes--at slow speeds. Heavy.
    Similar Products Used:Shimano XT hybrid levers and hydros with 6" rotors
    Bike Setup:'06 Gary F. Cake 3 with 8" rotors
    Bottom Line:Love the feel more than anythingthe. Stop very fast and have had no problems so far. I have not had to adjust anything on them yet. Sunshine Cycles did a great job of installing them. Thanks John and Alex.
    Value Rating:4Overall Rating:4

    Submitted by lala a from ca
    Date Reviewed: February 27, 2007
    Favoriate Trail:
    Duration Product Used:3 months
    Price Paid: $
    Purchased At:with bike
    Strengths:they actually brake pretty well, I was going to go with Formula K24 but didn't, and these work fine. Dont ever change anything from the factory settings, and they will work. The eight inch rotors work way better than 6, so get 8 front and rear.
    Weaknesses:they fade relatively easily, but you shouldnt be braking that much anyways.