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TekTro IO and IOx

MSRP $
# of Reviews 24
Average Rating 2.92/5
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Submitted by gjing a Cross Country Rider from los altos, ca, usa
Date Reviewed: November 6, 2009
Favorite Trail:whistler
Duration Product Used:More than 3 years
Price Paid: $10000000.00
Purchased At:stock on shiitty bik
Strengths:nothing
Weaknesses:they kinda suck donkey balls
Similar Products Used:nothings as shiitty as this. except maybe a walmart bike
Bike Setup:gt avalance 3.shiit
Bottom Line:don't buy this it will suck your dick
Value Rating:1Overall Rating:1

Submitted by Frank a Weekend Warrior from Tampa, FL, USA
Date Reviewed: October 16, 2009
Duration Product Used:1 Year
Price Paid: $60.00
Purchased At:Online
Strengths:Cheap
Weaknesses:Poor stopping power, noisy when wet (screaming loud)
Similar Products Used:BB5, BB7
Bike Setup:2001 K2 ZED 5.0
Bottom Line:Save your money and buy a better set of brakes. These discs are cheap in every way and V-brakes are much better. If you are going to switch to Disc go with BB5, BB7 or Juicy5, Juicy7.
Value Rating:1Overall Rating:1

Submitted by MTB_MAN_14 a Cross Country Rider from Cincinnati Ohio
Date Reviewed: July 25, 2009
Favorite Trail:idewild
Duration Product Used:Less than 1 month
Price Paid: $70.00
Purchased At:Performance Bike
Strengths:great control and stopping power
Weaknesses:none so far
Similar Products Used:Avid BB5 and some low end shimano discs on an F5
Bike Setup:Forte terramax wheelset, Forte Mechanical/Tektro IO, Forte Grips Panaracer Smoke/Dart Tires
Bottom Line:Awesome for the money. I can do more tricks now like stoppie/endos into 180 pivot turns and better control on wheelies. I have no complaints. Work just as well as linear pull when dry and 2x better when wet
Value Rating:5Overall Rating:5

Submitted by r.lepecha a Downhiller from UK
Date Reviewed: June 13, 2009
Duration Product Used:Less than 1 month
Purchased At:Was on bike
Strengths:good braking, when set up right. little or no noise. good modulation. also , quite light.
Weaknesses:none
Similar Products Used:hayes mx2
Bottom Line:dont have a problem with these brakes at all. work as well as my old hayes mx2's. pads arent too expensive. and when set up right they work like any other brake. you just have to have the slight knowledge of how to set brakes up. and your away...if you ride xc, these brakes will fill your need brilliantly. but if you ride downhill. you may want something more powerful. but in my opinion, they will do great in both situations. ive never had any brake fade in the decents i've done
Value Rating:5Overall Rating:5

Submitted by SteveK a Weekend Warrior from Newman Lake, Washington
Date Reviewed: June 1, 2009
Favorite Trail:Farragut State Park , ID
Duration Product Used:3 months
Price Paid: $500.00
Purchased At:Wheel Sport
Strengths:I have the IOx with Jagwire witch I think are improved over the IO.
Affordable, better stopping power than pads, easy to adjust.
Weaknesses:So far seem to be fine, a lot of others have complaints about having to adjust the IO offend, but I fine tuned these at purchase and have not touched them in 200 road miles and 100 plus trail miles.
Similar Products Used:First disk brakes I've own.
Bike Setup:Specialized Hardrock. stock!
Bottom Line:If I was a "Death Wish" downhill rider with a $7,000.00 ride yes I would want and need something better, but I would not think twice about purchasing another low end bike with these brakes or recommending them to someone.
Value Rating:4Overall Rating:4

Submitted by Chrisy9001 a Downhiller from Phoenix, AZ, US
Date Reviewed: January 4, 2009
Favorite Trail:South Mountain
Duration Product Used:6 months
Strengths:Well, iv'e had these on my Iron Horse Warrior FS for quite some time. I just recently upgraded to some Avid Juicy 5's, so I will tell you all how that goes later. Anyways, my experience with this brake is that it is very strong and well made for the price. It came with my bike, so I couldn't complain. It has adequate stopping power for light trails and for XC riders.
Weaknesses:Pads are hard to find and are very expensive. Also, modulation is horrible and they squeak alot. Modulation sucks, and it is very grabby. I also wasn't satisfied on the lever feel. I brake with one finger, and constantly had to stretch my hands. Not good. Also, there is no way to allign the caliper nor center it. Which means that I could never get it to stop rubbing. Furthermore, on steep decents, the brakes fade and you experience a loss of power. If my life depended on these brakes, I wouldn't be using them. Thank god im not anymore.
Similar Products Used:Avid Juicy 5's.
Bike Setup:Iron Horse Warrior...no stock parts. haha.
Bottom Line:If you got these brakes with your bike and they work fine for you, keep em. If you are thinking to upgrade, get some Avid BB7's or the Juicy's, which are awesome so far. If your life depends on your brakes, don't buy these.
Value Rating:3Overall Rating:3

Submitted by drain bamage a Cross Country Rider from sandy, utah
Date Reviewed: December 28, 2008
Favorite Trail:temple query
Duration Product Used:Less than 1 month
Purchased At:came with bike
Strengths:None that I can think of
Weaknesses:1)poor stopping power and the overall total load to stop is only 110 pounds!

2)The moving caliper (one on the outside of the wheel) rubs no matter what I do to adjust it. As far as i can tell the bolt on the cable that goes to the caliper does nothing at all. Even if I loosen the bolt that clamps the line/cord in place and loosen it to the moving caliper there still is brake rub! I have tried almost everything and that pad just does not want to separate from the rotor!

3) My old jumk v brakes have 2x stopping power in dry conditions but not in wet conditions.
Similar Products Used:junky v brakes
Bike Setup:bone stock ironhorse warrior 4
Bottom Line:You should not even come to the thought of getting these brakes (just because they are disks) for more stopping power. I would not reccomend the brakes to anyone.
Value Rating:3Overall Rating:2

Submitted by PieRow a Weekend Warrior from Redding, CA, USA
Date Reviewed: December 27, 2008
Favorite Trail:upper ion.
Duration Product Used:Less than 1 month
Purchased At:Stock On Bike.
Strengths:Seems to be a good looking design, and would be great for some one who doesnt know better but thats where it ends..
Weaknesses:On or off braking and the on isnt that good.
Similar Products Used:Upper end V-Brake (cant remember name)...
Bike Setup:Diamondback Topanga (large) w/Spinner Edge forks.....
Bottom Line:Ive only rode with them a couple times and i can already tell that im gonig to want more, they would be fine for commuting but any long steep hills and i just wouldnt want to beat on them like that.

I see hydro in my near future...
Value Rating:3Overall Rating:2

Submitted by allmtbiker a Weekend Warrior from Sheffield, UK
Date Reviewed: November 5, 2008
Favorite Trail:no specific one
Duration Product Used:3 months
Strengths:Easy to adjust. Better than v brakes in wet. Very Good stopping power but for short periods of time. doesnt lock the wheels easily when braking
Weaknesses:Loosen quickly- Require tightening often. V-brakes are better (when dry).
Similar Products Used:V brakes. Now upgrading to Hayes hydros
Bottom Line:they are great if you dont mind stopping to tighten them as you go along the trail.
Value Rating:4Overall Rating:3

Submitted by kgunzer a Cross Country Rider from Sydney
Date Reviewed: October 20, 2008
Favorite Trail:Firetrail (Woodford~Glenbrook)
Duration Product Used:6 months
Price Paid: $480.00
Purchased At:CellBikes.com.au
Strengths:simple, semi-efficient, strong enough to make forced stops; Pad adjustment system well appreciated. Bi-directional IS brake mounts are well appreciated too (accommodates two rotor sizes).
Weaknesses:needs a bit more stopping power and smooth modulation of lever.
Similar Products Used:Avid Elixir R, Hayes HFX 9, Diatech Anchors
Bike Setup:XC
Bottom Line:Cheap and cheerful, does the job of stopping. Strong enough to force a sudden stop, but you could always ask for more.
Value Rating:4Overall Rating:4

Submitted by mynameiskoko a Cross Country Rider from Malaysia
Date Reviewed: October 9, 2008
Duration Product Used:6 months
Purchased At:Came with he bike
Strengths:Cheap brakes
Weaknesses:Cheap brakes, can't compare with expensive ones in terms of performance.
Bike Setup:Proton T-Bolt
Bottom Line:It does its job, for easy XC or AM rides. For a much more demanding ride like DH or race, look elsewhere. You get what you pay for. Have yet to fail me. I don't get why some people complain about hard to adjust, it seems like a no brainer to me.

Its a good idea to upgrade the front disk to 8 inch if you're heavier than 80kg, it improves the braking power. I feel it has better performance for my weight once I've changed the front disk.

Besides that its also a good idea to change the cables if you have to adjust it often, its not the brake's problem. I've changed mine to Jagwire Ripcords, and I don't have to adjust the brakes at all.
Value Rating:4Overall Rating:4

Submitted by staikeinthahood a Weekend Warrior from Norway
Date Reviewed: October 8, 2008
Duration Product Used:6 months
Purchased At:Came with bike
Strengths:They gives alot of strenght the first hour after adjusting...
Weaknesses:Hard to get it adjusted properly.
Very noisy in wet and cold conditions.
The strenght are not so good in wet conditions.
Bike Setup:Diamant Round Cut Idol's Eye
Bottom Line:The brakes are cheap, but i wolud'nt recommend them, they sucks. The setup is hard and takes long time, they dont give to much stopping power either. It it on/off brakes, which means that you have almost no power on the brakes or almost full, its hard to get it to brake "medium". If i should recommended them to someone, it must be those who buys these as their first disc-brakes, then you learn alot about brakes.
Value Rating:4Overall Rating:2

Submitted by Mondoman1 a Weekend Warrior from Seattle, WA USA
Date Reviewed: September 8, 2008
Duration Product Used:3 months
Price Paid: $65.00
Purchased At:Performance Bike (re
Strengths:Cheap, easy to install, straightforward performance.
Weaknesses:Lacks outboard pad adjustment.
Similar Products Used:Hayes MX-4
Avid BB7
Bike Setup:'08 Giant Yukon, mostly stock (MX-4 brakes)
'07 Columbia "iron bike", bent into shape and upgraded (Tektro/Forte disc brake on front)
Bottom Line:This Tektro IO kit (rebranded as Forte) came with two calipers, alloy levers, cable/housing, and adapters/mounting hardware. I used just the front caliper & cable/housing to upgrade my "iron bike" front wheel from V-brake to disc (saving the rest for a new build). This made a big improvement to my stopping power, verified during a 90-minute ride in pouring rain! I'm able to modulate the braking without difficulty, and the brake is more than powerful enough to lock the wheel. At less than $25 per caliper, this is a great deal, but at full price (about double that), I'd pay the $10-15 extra for a BB7 system.
Value Rating:5Overall Rating:3

Submitted by alex a Cross Country Rider from Spain
Date Reviewed: September 5, 2008
Duration Product Used:3 months
Purchased At:came with bike
Strengths:NONE
Weaknesses:poor power, I have to adjust them everyday, they are noisy.
Similar Products Used:v' brakes, shimano discs
Bottom Line:Don't buy them, There are much better options for the same prize, this brakes sucks.
Value Rating:2Overall Rating:2

Submitted by xc hardtail RP a Weekend Warrior from Philippines
Date Reviewed: August 15, 2008
Duration Product Used:6 months
Purchased At:Ross Bikes Pasay
Strengths:Decent entry-level disc brake system for starting riders. Stopping power ok on road/tarmac. I can lock up both front and rear brakes. So far, no adjusting needed. Design looks good on the bike.
Weaknesses:No replacement brake pads available; noisy when wet.
Similar Products Used:none
Bike Setup:stock 2008 Jamis XC 3.0 24speed
Bottom Line:This brake system came with the bike. So far, stopping power is ok when used on flat roads - no chance yet to test them in real off-road trails. Noisy at first when wet; eventually the noise stops and stopping power resumes. Once this system wears out I will upgrade to Avid BB7's.
Value Rating:3Overall Rating:3

Submitted by madmagrider a Weekend Warrior from Northern, IL
Date Reviewed: August 2, 2008
Favorite Trail:Palos, Deer Grove, Waterfall Glen
Duration Product Used:6 months
Purchased At:Came on bike
Strengths:These brakes worked well enough for normal XC use. I didn't notice any problems until I bombed down a local steep hill, and I could not keep my speed down and almost crashed. For flat trails and slight hills they worked fine.
Weaknesses:The 160 mm IO's that came on my bike didn't have enough power to stop my bike on a fast, steep downhill descent. They are also not as easy to set up as my new Avid BB7's.
Similar Products Used:2008 Avid BB7
Bike Setup:2008 Raleigh Mojavo 4.0, Marzocchi XC 600, 2008 Avid BB7 185 mm fronts, Tektro IO 160 mm rears, Crank Brothers Mallet C's pedals
Bottom Line:These brakes work well enough for the casual commuter or the less aggressive weekend warrior. If you are heavier like me, or you ride more aggressively, they may not offer enough power no matter how hard you squeeze that lever. One thing is for sure, you'll never have to worry about locking up the front tire, or flipping over the bars. The power is just not there no matter how you adjust them.

Bottom line, if they came on your bike, keep them until you feel you need more braking power. If you are in the market for new disc brakes, pass these up and buy some Avid BB7's for $50-$60 on sale.

I'd give these 4 chilis if the Avid BB7's weren't so great for $60.
Value Rating:3Overall Rating:3

Submitted by bigedjit a Weekend Warrior from Scotland
Date Reviewed: July 31, 2008
Favorite Trail:Behind inverkip
Duration Product Used:Less than 1 month
Purchased At:wiggle.com
Strengths:Tooless pad replacement (held in place by magnets) and predictable stopping power once set up correctly. Decent build quality
Weaknesses:Slightly annoying to set up as the pads only adjust from one side
Similar Products Used:Assorted rim brakes
Bike Setup:Stock 2008 Haro flightline sport
Bottom Line:Very pleased with these basic disc brakes. They look easy to maintain and actually stop my bike without any fuss. I'm 6foot four and weigh 94kg or 207 pounds so I'm not exactly a small guy. I ride pretty much anywhere tarmac or dirt tracks, no jumps as i'm a clumsy sod.

If they turn out to be nightmarishly unreliable pieces of junk I'll re-post
Value Rating:5Overall Rating:4

Submitted by MiniMan85 a Weekend Warrior from Edmonton, AB, Canada
Date Reviewed: July 1, 2008
Favorite Trail:River Valley
Duration Product Used:Less than 1 month
Strengths:I hear they're inexpensive and no matter how hard I three finger squeeze the levers, I'll never have to worry about going over the bars.
Weaknesses:No stopping power. I once had a $300 Costco bike with V-brakes that could stop WAY better than this. No matter how hard I try, I can't endo!
Similar Products Used:Hayes Hydros, Avid Mechanicals, V-brakes
Bike Setup:Iron Horse Yakuza Ojiki with Marzocchi Drop Off upfront. A bike that's otherwise well setup for freeride.
Bottom Line:I've used these on mostly cross country trails so far and needless to say, I'm quite dissapointed. I've shimmed them so they're perfectly even - just a hair thickness of spacing on each side of the rotor and a perfectly adjusted cable - and I get outbraked by my 11 year old sister on her WalMart bike (actually).

They do a good job of slowing you down, but they're completely unsuitable for downhill, or anyone who likes to endo, or lockup either their front or rear tire. I could reccommend these only to lightweight beginner riders for light XC use only. I'm 6'3" and 200lbs with relatively strong hands/fingers and these brakes struggle to bring me to a stop.

I will be upgrading to Avid Mechanicals ASAP... these brakes are a joke.
Value Rating:3Overall Rating:1

Submitted by 306maxi a Cross Country Rider from United Kingdom
Date Reviewed: June 21, 2008
Favorite Trail:None
Duration Product Used:Less than 1 month
Purchased At:Came with my bike
Strengths:They stop you, give decent stopping power and seem to have decent feel. They're also very very cheap so as long as they stop you I don't see how you can complain too much.
Weaknesses:Noisy when wet. Can't say that enough. Not to bad if they just get damp because enough braking and the water is gone but if it's raining then say goodbye to noise free braking. My discs seemed to be slightly warped out of the box which wasn't great and of course won't help with the noise either. They are fiddly to adjust as has been mentioned before also. They were also rubbing on the front rotor out of the box which is pretty poor but probably down to GT not putting it all together properly.
Similar Products Used:None
Bike Setup:GT Avalanche 3.0 Disc
Bottom Line:5 Chilli's for value because they are cheap and they do stop you well enough. But 2 chilli's for the overall rating because while they're cheap they're noisy when wet, hard to adjust and just aren't as good as good hydraulic disc brakes. When the pads go I will probably just upgrade to something else. If you're looking for something cheap then this will do well but do consider just saving up for a decent set of Hydraulic disc brakes because you will probably want to upgrade from these in the end anyway!
Value Rating:5Overall Rating:2

Submitted by Jeabus McSpear a Downhiller from Australia
Date Reviewed: June 14, 2008
Favorite Trail:Rotorua
Duration Product Used:6 months
Purchased At:Melbourne Bike
Strengths:Good brakes for lighter trails and dirt jumping
Weaknesses:No stopping power whatsoever on harder faster trails
Similar Products Used:Hayes 9
Bike Setup:Jamis komodo floor stock
Bottom Line:These brakes (IOx) are great brakes fo lighter stuff like dirt jumping or light trails but when it comes to the harder stuff where you need great stopping power, go look somewhere else
Value Rating:4Overall Rating:2

Submitted by scott a Cross Country Rider from utah
Date Reviewed: May 19, 2008
Favorite Trail:poundcake
Duration Product Used:1 Year
Strengths:okay stoppping power if tuned correctly
Weaknesses:annoying...you have to tune them so many times. Not aough stopping power.
Bike Setup:Raleigh Mojave 4.0,RockShox Tora Soloair fork, Velocraptoer tyres.
Bottom Line:These brakes are generally okay. When I ride them hard they do not give me the ultimate stopping power, and they are a hard brake to get set up right. After my first ride the rotor began rubbing on my pad, which made me quite angry, because the rubbing components basically stopped my wheel. In essence you are paying for what you get. This a cheap brake system, so you will probably get a good deal on them.
Value Rating:3Overall Rating:3

Submitted by Jason Madore a Cross Country Rider from Apple Valley, MN, U.S.A.
Date Reviewed: March 8, 2008
Favorite Trail:Alimagnet Park/Lebanon Hills
Duration Product Used:3 months
Purchased At:Erik's Bike Shop
Strengths:Very powerful when adjusted properly, easy to use, and although it seems like it's cheap, it delivers an excellent amount of modulation that even the best of rim brakes can't match.
Weaknesses:Gets very noisy when it is used in wet or very cold conditions.
Similar Products Used:V-brakes, side-pull rim brakes, direct-pull rim brakes.
Bike Setup:Came with my Specialized Hardrock XC Disc bike.
Bottom Line:These brakes are good for beginning to intermediate mountain bikers, and they are so powerful that they can lock up a wheel without any extra force needed on the brake lever! I am glad I have these brakes on my bike, and I know that although they may not be professional-level, they do stop you effortlessly, quickly, and safely. These brakes actually seem like they are hydraulic-disc sometimes because they deliver so much stopping power, especially when you are going fast or going down a steep hill. I highly recommend these brakes for people who are looking for a change from rim brakes to mechanical-disc brakes because they are affordable, easy to use, and they they are better than some other mechanical-disc systems costing twice as much.
Value Rating:4Overall Rating:4

Submitted by Ryan a Cross Country Rider from Bristol, UK
Date Reviewed: January 9, 2008
Favorite Trail:Cwmcarn
Duration Product Used:3 months
Strengths:Very good value entry level brakes.

Cost to performance ratio - great!

When tuned these brakes have a decent level of power.
Weaknesses:These require a lot of maintainance. Generally I'm adjusting the caliper once a week (80-100 miles) or one xc ride.

Pads - nowhere sells them! Not even the shop I got them from!!!
Similar Products Used:None
Bike Setup:GT XC2
Bottom Line:These brakes will get you around a technical XC course but you'll be adjusting the caliper after every ride.

Generally speaking they are good but definately require a lot of tuning - you have to get the pads so you can only fit a hair between them and the disc or they simply don't produce the goods.

Basically I tune them and they work great - I use them for one XC session and by the end they, erm, aren't!

Still you get what you pay for and, for the price (I think these are the cheapest disc brakes on the market), they are good.

Would I buy these brakes as an upgrade? No - spend a bit more and save in the long run... if this is not an option then for it.

Would I buy a 400-500 quid bike with these on? Yes, they'll be great until you have saved for the upgrade.

If you have these and find the performance lacking you may try lightly sanding the pads to remove glazing... worked for me.

****

Value - five for the great performance to cost ratio
Overall - three due to the faffing around after, and during, every single ride!
Value Rating:5Overall Rating:3

Submitted by Andrew McGee a Racer from UK
Date Reviewed: December 7, 2007
Favorite Trail:None really, any that are fun.
Duration Product Used:1 Year
Price Paid: $30.00
Purchased At:Came with bike
Strengths:Very Cheap. Good power and modulation.
Weaknesses:Needs a LOT of maintinance. Seems quite fragile.
Similar Products Used:Hayes Sole, Tektro Auriga (sp?)
Bike Setup:Stock saracen instinct 1.
Bottom Line:These are very cheap and reliable cable disc brakes. They are definteley a step up from Vs, and provide good power and modulation. However, although most cable discs need lots of looking after, the IO needs more than most, sometimes needing it once a day!. It also seems pretty fragile.

I give it 5 chillies for value and 4 for overall.
Value Rating:5Overall Rating:4






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