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Truvativ Power Spline

MSRP $
# of Reviews 20
Average Rating 1.5/5
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Description:Power Spline bottom brackets feature a twelve-spline tapered spindle utilizing the same heat-treated Cromoly.


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    Submitted by phinx^007 a Cross Country Rider from Georgia
    Date Reviewed: July 21, 2008
    Favorite Trail:Suwanee trail
    Duration Product Used:1 Year
    Strengths:Good commute Bottom Bracket
    Weaknesses:After a year it started creaking and it is near impossible to replace bearings or even grease them so if you have money to waste on a new bottom bracket every year go right ahead.
    Similar Products Used:campagnolo
    Bike Setup:Giant Yukon with Sram divetrain and a new Fox Fork
    Bottom Line:If it came with the bike, use it till it ceases and don't go out and buy this Bottom Bracket again if you can help it
    Value Rating:1Overall Rating:2

    Submitted by chris a Cross Country Rider from melb, vic,aus
    Date Reviewed: March 11, 2008
    Favorite Trail:Lysterfield comp trail
    Duration Product Used:1 Year
    Purchased At:with Bike
    Strengths:Low maintenaince-good all round.
    Weaknesses:none experienced
    Similar Products Used:deore lx bb and truvativ gxp
    Bike Setup:xc hardtail
    Bottom Line:Had no problems. bearings are fine after a year and never had any loosening of cranks or creaks from bearings. has withstood downhilling in the you yangs and all the punishment i put it through. i would recomend getting an external bb as the price difference isnt that significant if your purchasing a new bb/crankset. but as far as an internall bb goes-this and my fiveD cranks stood up to everything.
    Value Rating:3Overall Rating:4

    Submitted by Erick Rico a Weekend Warrior from San Diego, CA
    Date Reviewed: February 9, 2008
    Duration Product Used:6 months
    Purchased At:Came with the bike.
    Strengths:I was atleast able to install my Candy C pedals. thats a + (lol)
    Weaknesses:It comes loose at every ride. My crank leg has fallen atleast 5 during the first week!! Even when I took it to get it repaired, I dint even told them what was wrong, and they knew exactly what had happened. ( The guy who fixed it said ' We get alot of these every week, its just normal' He fixed it by putting some bolt or someweird thing that is not normal.
    Bike Setup:06 iron horse warrior comp
    Bottom Line:DONT BUY! avoid bikes with this component at all costs!

    I am looking for a new upgrade as soon as possible.
    Value Rating:1Overall Rating:1

    Submitted by Cliffy a Downhiller from Layton, UT, USA
    Date Reviewed: December 14, 2007
    Duration Product Used:2 Years
    Strengths:Good value.
    Weaknesses:Crap. It looses every couple of rides and started creaking in hot weather after about 6 months of daily use. Might hold up better on the road but short life span on off the pavement.
    Similar Products Used:None
    Bike Setup:06 DB response comp. Truativ blaze cranks of course since those are the only ones that work with it.
    Bottom Line:Don't buy it unless you don't the have the money to but different cranks. If you do don't expect more than a season out it.
    Value Rating:3Overall Rating:1

    Submitted by toasty mcsubs a Weekend Warrior from oregon
    Date Reviewed: December 12, 2007
    Duration Product Used:6 months
    Strengths:smooth tell it snaps
    Weaknesses:it snaped in half when i landed a 4 foot gap
    Similar Products Used:giga pipe that sucks too tho
    Bottom Line:the bb snaped in half and it did keep getting lose so its cheap and i dont recomend it to anyone.
    Value Rating:1Overall Rating:1

    Submitted by simon a Cross Country Rider from Newbury, UK
    Date Reviewed: October 6, 2007
    Duration Product Used:6 months
    Purchased At:came with bike
    Strengths:None that I can think of
    Weaknesses:After only 1300 miles it was creaking so badly it was driving me nuts. It came with the bike and has been used for daily commuting on roads and gravel tracks through the summer months. Hasn't seen any abuse in terms of mud, water, sand etc.
    Similar Products Used:Shimano XT. Much lighter and lasts much longer.
    Bike Setup:Stock Giant Terrago hard tail.
    Bottom Line:I really expect a bottom bracket to last longer than 6 months with less than 1300 miles of light duty use. Avoid.
    Value Rating:1Overall Rating:1

    Submitted by Billy a Cross Country Rider from RI
    Date Reviewed: September 18, 2007
    Duration Product Used:1 Year
    Strengths:price
    Weaknesses:compatability
    Similar Products Used:Shimano Deore
    Bike Setup:AL Hardtails, 100 mm fork
    Bottom Line:I mtn. bike all winter and usually trash two BB's each season with the snow, slush, mud and road salt. I also do some shoreline riding and pick up sand and salt water. The price attracted me to the PS and I had my shop install one. The crank bolts loosed up on the initial ride, I tightened them and the problem has not repeated. I grease and lube on a regular basis and have not had any noise. Not only did the PS get me through the winter, it is still going strong. For the first time ever I have had to replace chainrings before the BB. And, I installed a PS when I rebuilt my other bike.
    Value Rating:5Overall Rating:5

    Submitted by Ray a Weekend Warrior from Elkton, MD
    Date Reviewed: August 20, 2007
    Duration Product Used:1 Year
    Strengths:none
    Weaknesses:This BB is what came on my bike. I was on my 4th one in a year and called it quits. I called Truvativ and they sent me their Style Pro Crank with the GXP BB, and it too has now failed after 1 year. They are sending me another GXP BB, which will be my last Truvativ product.
    Similar Products Used:raceface,shimano
    Bike Setup:manitou forks, xt components(cranks & BB will be next). I try to ride trails daily.
    Bottom Line:This BB is pretty much junk and I would not recommend them to anyone. They are not interchanable with anything.
    Value Rating:1Overall Rating:1

    Submitted by Andy Walker a Cross Country Rider from Kansas City
    Date Reviewed: July 23, 2007
    Favorite Trail:Landahl locally - Government in Colorado
    Duration Product Used:1 Year
    Purchased At:Freeride
    Strengths:Well its gotten me this far but...
    Weaknesses:I just removed it from my bike to clean and it feels like its full of sand when I turn it. So I look to upgrade it online and then it hit me, I cant. Not unless I want the exact same piece o' crap. I feel betrayed by specialized and disappointed with Truvativ. I was thinking of getting a new truvativ crank eventually, the stylo 3.3, but i wont buy from swindler or cheat that takes advantage of me. fool me once shame on you, fool me twice? No freak'n way! DO NOT BUY THIS OR ANY TRUVATIV PRODUCTS!!!!
    Similar Products Used:Nothing is similar to this piece of crap.
    Bike Setup:Specialized rockhopper, Reba, SRAm X-9 drivetrain, Juicy sevens, Mavic Rims, and a crappy crankset.
    Bottom Line:Noisy, Heavy, Cheap, NOT REPLACEABLE!!!!!!!!!!!!!!!!

    RATING: ONE HALF OF A FROZEN COLD CHILI
    Value Rating:1Overall Rating:1

    Submitted by Jay Penev a Cross Country Rider from Portland, OR, USA
    Date Reviewed: July 20, 2007
    Favorite Trail:Mount Emily, Eastern Oregon
    Duration Product Used:1 Year
    Strengths:It worked for awhile.
    Weaknesses:Started creaking after several rides in the mountains and progressively got worse.
    Similar Products Used:Truvativ GigaPipe DH.
    Bike Setup:06 Specialized Hardrock Sport
    Bottom Line:Not only that I had to replace it with something better, I also had to get a new crankset , because the stock one that came with it did not fit the new bottom braket (the GigaPipe DH). Do not waste your time on buying it. You'll go through many of these and it's a pain to pull them out and put the new ones in. Not to mention the waste of time. It's cheap, because it's made with cheap materials and in a cheap manner. Go for the more expensive stuff (within reason, of course).
    Value Rating:2Overall Rating:1

    Submitted by jabpn a Weekend Warrior from Kalamazoo, MI, US
    Date Reviewed: July 10, 2007
    Favorite Trail:Potowatami
    Duration Product Used:1 Year
    Strengths:Crank and rings have held up just fine.
    Weaknesses:Starting to get some creaking indicitive of a BB failure in the future.
    Bike Setup:KHS Flite 300 - Stock
    Bottom Line:This BB came stock on my road bike. So, how has it held up? For the most part, being that it's a entry level bike, not bad. I've logged almost 7,000 miles on it and it is still going. In short, the BB was supposed to be a sort of splined replacement for square tapers. This is not a typical splined BB like an ISIS or Octalink because the spindle in much closer to square taper specs and so larger bearings can be used which proportionally, ideally anyway, means longer bearing life. However, the bearings are cheap and the seal design isn't all that great. Being that this BB is entirely proprietary and sealed I found that I couldn't get better bearings. Oh well, but I wish I could have. OTOH, replacing the crank and everything else is an expensive alternative. For $20 I'll probably just get another. It's really not that bad, but again, I'm using this on a road bike so adjust your expectations for a mtn bike. The BB price is definitely cheap enough that it's a good value for it's longevity. Overall though it's a marginal product at best.
    Value Rating:4Overall Rating:2

    Submitted by Friedrich Leutz a Cross Country Rider from Mentor, Ohio USA
    Date Reviewed: June 18, 2007
    Favorite Trail:Any Road
    Duration Product Used:More than 3 years
    Purchased At:Century Cycles
    Strengths:Strong Crank, hard worker
    Weaknesses:TOO Lose, too cheap, sounds like a soda pop bottle when it comes loose
    Similar Products Used:SUNTOUR BLAZE
    Bike Setup:27 Speed Tiagra
    Bottom Line:It' a piece of crap which has to be tightened every two weeks and for what ?
    Value Rating:1Overall Rating:1

    Submitted by dean a Cross Country Rider from england
    Date Reviewed: June 12, 2007
    Duration Product Used:3 months
    Purchased At:je james uk
    Strengths:worked for a short while
    Weaknesses:does not like water, dirt, and being used
    Bike Setup:dawes edge team
    Bottom Line:no good,did only 150 miles before bearings felt like they had crumbled. had to replace with same unit because of 12 spline cranks. save money and buy shimano/raceface.
    Value Rating:1Overall Rating:1

    Submitted by Who Needs Brakes a Cross Country Rider from Coffs Harbour Australia
    Date Reviewed: May 10, 2007
    Favorite Trail:Anything Fast & Tight thats within riding distance
    Duration Product Used:3 months
    Purchased At:JR CYCLES
    Strengths:Is there any
    Weaknesses:Bearings are rubbish it falls appart
    Similar Products Used:Truvtive DHLT
    Bike Setup:Norco Wolverine with EXR forks, Shimano gears Truvative Hussfelt cranks,
    Bottom Line:Totaly crap things should not have come on a bike stock, Apparently Truvative dont make them anymore so i had to replace my cranks & BB to match, got hussfelts & never looked back
    Value Rating:1Overall Rating:1

    Submitted by James a Cross Country Rider from England
    Date Reviewed: April 22, 2007
    Duration Product Used:6 months
    Strengths:Er...
    Weaknesses:Poorly made, doesn't last. Is allergic to mud, water, light use...
    Bike Setup:2006 Mongoose Amasa Comp Pro
    Bottom Line:Absolute crud. Admittedly mine has lasted longer than some, but it now creaks at the bottom of every stroke and feels like it's full of gravel. Planning to replace it with a Shimano XT crankset. Wouldn't recommend it to anyone.
    Value Rating:1Overall Rating:1

    Submitted by rock a Cross Country Rider from motown,wv.usa
    Date Reviewed: March 24, 2007
    Duration Product Used:6 months
    Strengths:none that I can tell. cheap?
    Weaknesses:keep away from water, dirt, real use, etc..
    Similar Products Used:various
    Bike Setup:06 bianchi king bee
    Bottom Line:came stock with a 5D crank on it. the crank although heavy, seems to be strong and wear resistant. this bottom bracket is nearly seized up after less than a year of riding. now it looks like either replace it with the same lame unit or upgrade the whole crank/bottom bracket.
    Value Rating:2Overall Rating:1

    Submitted by dirtdigler a from sydney
    Date Reviewed: December 25, 2006
    Favorite Trail:Bahai /red hill
    Duration Product Used:1 Year
    Strengths:it turns when you pedal
    Weaknesses:it only lasted 12 months
    Similar Products Used:other ones
    Bike Setup:cannondale gemini now
    Bottom Line:came on my mongoose teocali which is a nice cheap bike but to keep em cheap they use componants like this , it sounds like a cement mixer full of gravel after 12 months riding so I would not recomend buying one , if it comes on the bikle expect to change it within the year
    Value Rating:1Overall Rating:1

    Submitted by Thorin Flores a Weekend Warrior from Mason City, IA USA
    Date Reviewed: December 10, 2006
    Favorite Trail:Rock Lake Trail, Wisconsin
    Duration Product Used:2 Years
    Price Paid: $600.00
    Purchased At:Lakeside Cyclery
    Strengths:It was pretty smooth
    Weaknesses:Comes Loose pretty easy
    Bike Setup:came stock on my 2005 Raleigh M80
    Bottom Line:about 1 year and a half after i got the bike i was riding local trails and smacked my crank arm on a rock. after this my bottom bracket was creaking loudly and putting out some drag, i simply took it out and tightened the cups and it was fine.
    Value Rating:2Overall Rating:2

    Submitted by Jesse Futrell a Cross Country Rider from San Antonio, TX, USA
    Date Reviewed: August 12, 2006
    Duration Product Used:1 Year
    Purchased At:came on Schwinn Rocket
    Bottom Line:After about 3 months this bracket crapped out on me. It came stock on my 2005 Schwinn Rocket Comp. I continued to ride it but it slowed me down and made a lot of noise. After a year I have had enough and I am replacing it.
    Value Rating:1Overall Rating:1

    Submitted by Si Matthews a Weekend Warrior from NZ
    Date Reviewed: June 22, 2006
    Favorite Trail:all
    Duration Product Used:6 months
    Price Paid: $600.00
    Purchased At:UK
    Strengths:None
    Weaknesses:It's all rubbish
    Similar Products Used:NA
    Bike Setup:Specialisd Hardroc Disc Pro
    Bottom Line:With in 5 months of brand new purchase the think is creaking like hell. What rips my jocks is that I can find a replacement 12 spline BB, other than the orginal. Think Specialised struck a deal with old stock or something.
    Value Rating:1Overall Rating:1






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