Strengths: Looks, Ease of set-up, stopping power and SUPER LIGHT!
Weaknesses: None so far
Bottom Line:
I will admit it. I bought these because the reviews are great but also because they look hot.Yes, I wanted the orange-rust color. Thought they would look good on my bike and they do! I put them on and expected excellent results and they didn't dissapoint. They truely are single digit. They modulate great even with my Shimano levers. Not really thrilled with the Rim Wrangler pads though. They seem to work really well but I've read that they are hard on rims so I will change to Koolstop. But this is on item that really works and is light!These definately get the gighest ratings.
Submitted by
Steve B
a Cross Country Rider
from Notts, England
Date Reviewed: January 28, 2004
Strengths: Great stopping power, easy set up
Weaknesses: Corrosion during winter months due to road salt
Bottom Line:
These brakes are very light and easy to true and maintain. I have run them for nearly three years but every year during the cold seasons they fur up with white salts around the fitting and contact points. When cleaned down, pitting is evident, and once this erosion has started it is difficult to eradicate. Brakes have become so gnarled that I am now concerned about their strength!I have now switched to Avid Single Digit Ti's as the main body is not Magnesium and they are of comparative weight. I have also had similar problems with the Easton MG60 Mag stem!
Submitted by
Henri von Steen
a Racer
from South Africa
Date Reviewed: November 2, 2003
Strengths: Very Light!! They weighed in @ 149g. Very good stopping power. Ditched my XTR V-brakes for them. They stoped just as good and is much lighter.
Weaknesses: Bushings a bit loose, but it does not affect performance.
Bottom Line:
Very light very good brake system. The best I ever used for X-country.
Bike Setup: Giant MCM TEAM with ROCK SHOX World Cup 2004 and Mavic SL wheels
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Submitted by
Chillihead
a Weekend Warrior
from Scotland, Perthshire
Date Reviewed: June 20, 2003
Strengths: Light as you like, no flex, period.
Weaknesses: Non
Bottom Line:
The bottom line is that these brakes are faultless, unless the fact that they are no longer made is a failing.
My main comment here is that the level of customer service offered by Avid is awesome! I thoght that I was lost after crushing one arm of the brakes against a very nasty boulder. I broke my leg in 4 places and.........in 4 different ways.compound, greenstick, communated and spiral! The brakes however suffered one stripped thread on the spring tension adjuster. Tried to get spares in the UK always met with the same comments, contacted Avid, was sent, without asking new screws and adjusters! Hats off to AVID Anyone need replacement parts use their tech guy LonnieT really these guys deserve quality adulation!
Bike Setup: Stock 1993 Kona Lava Dome, 1988 Marzocchi z2 atom bomb
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Submitted by
chris
a Cross Country Rider
from winnipeg
Date Reviewed: May 9, 2003
Strengths: lightweight. consistent, strong stopping power. easy to install.
Weaknesses: occasional squeek when wet
Bottom Line:
These brakes rock. I got them new off of ebay. They are easy to install (it took me about half an hour total), and believe me, i'm no technical guru. I immediately noticed a difference over the SD3.0's. They stop on a dime, flex less, and have required no adjustments since putting them on my bike. I highly recommend these brakes. 5 flamin turds all around.
Submitted by
Walter Guan
from Subang Jaya, Selangor, Malaysia
Date Reviewed: April 30, 2003
Strengths: Power, modulation, weight and to top it of, it looks way COOL!
Weaknesses: rear flexes a little
Bottom Line:
This is a damn superb brakeset! Tried my friends XT's and this set of brakes almost doubles its power(now he uses SD Mags)!Beats the power of XTR's. Good price too(65 a pair). Ultra light! Rear brakes not powerful enough(compared to Maguras) but its so much lighter and cheaper so i'm not complaining. Get this(Every one! unless you're planning to go discs), its superior to XTR's(and cheaper).
Bike Setup: GT Zaskar, SD Mag, XT levers, Judy race with total air, WTB motoraptors...
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Submitted by
d white
a Cross Country Rider
from CO
Date Reviewed: December 26, 2002
Strengths: stopping power, lightweight
Weaknesses: none really. the noodle can rub a little on the arm when used during fork/shock actuation, but not a problem. I just put a clear-coat sticker in the area to guard against future surface abrasion.
Bottom Line:
Have not had any problems with these brakes in nearly two years of riding. They are very strong stoppers and I trust them implicitly. I have two pairs: The copper ones on a Titus Racer-X and the grey ones on a Jamis Komodo. I won't ride anything else.
Similar Products Used: XT nonsense, first generation Avids.
Bike Setup: all kinds of stuff.
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Submitted by
Cliff
from Nevada
Date Reviewed: December 11, 2002
Strengths: One last followup to previous info. Add a BIG customer service strength
Weaknesses: Same
Bottom Line:
Talked to the Avid Tech guy. Outstanding customer service!!!! The info is: Mag out of production for 2 years. Spec on bushing play is 2mm at end of arm (where cable/noodle bracket atchs). Zero play like XTR or Avid Ultimate uses a different (better) bearing setup. You should be able to get the bearing play back to less than 2mm by using a slightly thicker washer available from Avid but have to push out the pressed end cap to install - not a problem using a hex wrench "drift". OK, more flames because of outstanding Avid customeer support and an easy fix to the bushings - And all the previous strengths. Don't know about downhill but a great brake 4 XC riding; using with Avid 2.0L levers and WTB dual compound inserts. Way to go Avid... ride on.
i got these brakes slightly used from ebay. i bought the levers brand new off of ebay also (good prices). i highly recommend these breaks for xc riders. i went from center-pull to the avids and the difference of breaking power was tremendous. i had to find other methods to strengthen my grip, 'cause the avids take very little grip stength.
Submitted by
Cliff
a Cross Country Rider
from City of Lights
Date Reviewed: December 8, 2002
Strengths: Same as yesterday's posting. This is a followup.
Weaknesses: Like before, bushing play
Bottom Line:
This is what the world is anxiously awaiting, brake weights, direct from the USPS lobby digital metering scales, totally unscientific random sample size of 1:
Avid Mag rear brake, new out of the box, total with pads and hardware (bolts, noodle, overcoat) is 159 grams.
XTR 951 rear brake, as new/never run, "out of the box", total with pads and hardware is 198 grams.
(My old OEM generic somethings-worked OK-are 235 g total)
Ratings still the same even though Mags aren't quite as light as I thought. $89 retail!!! YGBSM. Wonder if there's a way to tighten up those bushings on the SD Mags.... Calling Avid in the morning. By the way, like the guy below said, the instructions are really doggie poo.
Similar Products Used: STX, XTR 951, generic (alloy)
Bike Setup: Trek Y
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Submitted by
Cliff
a Cross Country Rider
from Las Vegas NV USofA
Date Reviewed: December 7, 2002
Strengths: Lightweight. Looks really good w/magnesium finish, cartridge pads
Weaknesses: bushing slop
Bottom Line:
Cool brakes, cart. pads, lightest I've had a chance to try, finish is exceptional. Problem is that the bushings, brand new, ie just installed them, have as much slop/play as the old worn generics that were on the bike. Called Supergo tech and it's unknown to them; so will return to Supergo. Have a new set of rims and don't want to put a "loose" set of calipers against them. I checked out the mtbr of brakes and these rate very high??? Anyone know if maybe Avid started a new assembly line somewhere and they just haven't tightened up the tolerances? Or seconds? Or if these brakes, or all SD except Ultimates are like this and it really isn't a problem? Don't know whether to go back to XTR or try SD-7s. Anyone out there bought a set of SD-7 lately and checked out the bushings for play when installing? Incidently, I pulled the XTR brakes off my other bike and put them on this one just to make sure I wasn't missing something; and NO bushing play at all, completely free pivoting but no front to rear looseness -NADA!!!
By the way, since I had everything off both bikes on the rear calipers, I weighed the complete setups (including hardware) and the SD Mags are about 60 grams lighter. Weight difference is in the arm assemblies as the hardware (noodles, allen bolts, etc) shows about the same for each brand. Since my scale isn't calibrated for absolute grams, (difference should be good) I'll stop by a calibrated scale tomorrow and post another review if this weight difference is off by much. Where's my weight weenie tranquilizers... Don't seem to have very good luck with Supergo stuff so giving up on them. Firey flamer rating is ok for value since strengths (see above)are there and paid $30 for each brake - great posers; but only 2 fiery chunks for overall as I wouldn't run that loose a setup on a good ride.
Bike Setup: Trek Y - All overkill upgraded xcept brakes
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Submitted by
Roscoe
a Weekend Warrior
from Colorado Springs, Colorado
Date Reviewed: November 5, 2002
Strengths: Light; great stoppers; look good if that matters to you; stay adjusted and don't ever sqeal.
Weaknesses: Maybe a little flexy, but not noticable or detremental to their performance.
Bottom Line:
After two hard years of using these brakes, all I can say about them is awesome. I have recently retired them as I have gone to dics, but they will remain on my other bike, as they are by far the best stoppers in all conditions. They never squealed and had great modulation at the levers (XTs). They work great and if you can find them on sale, pick up a set and enjoy!