43 Bolts Medial Cranks

4130 Chromoly crankset, tubular arms and
smooth outer plate to protect the medial
malleolus section of your tibia bone. The arms
have undergone our patented Thermo-Triton
heat-treated process. Spindle is a 19mm
chromoly 48 spline. Choose from either a
mid or spanish b.b.

Colors: Green, Yellow, White, Chrome & Black

  • Weight: Single arm (175): 9.8 oz.
  • Spindle (chromoly): 9.2 oz.
  • Spindle (Ti): 4.7 oz.
  • Bolts & Mid Bearings: 7.5 oz.

Shop Here:Dan's Comp
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  • 35 comments
  • Vital BMX member GMoney
    GMoney

    11/30/2007 5:50 PM

    Rating: Star Star Star Star Star

    I have these in 180 wit hthe Ti spindle awsome! ! !

    Super super light and they dont hurt your ankles, 4 months so far so good, my favorite cranks ive ever ridden, buy em!

  • Vital BMX member Dad
    Dad

    1/3/2008 9:24 PM

    Rating: Star Star Star Star Star

    I had the crank for about 8 months. I loved it then a simple 180 off a small ledge removed the peddle boss. That was a sad moment. But in 6 days i had a replacement. good service warranty dept.



    Dad

  • Vital BMX member Sprocket93
    Sprocket93

    1/11/2008 7:25 PM

    Rating: Star Star Star Star Star

    love them. the lime color wears out quick

  • Vital BMX member ridefmxrace122
    ridefmxrace122

    1/14/2008 8:15 PM

    Rating: Star Star Star Star Star

    love them light good and life time warranty

  • Vital BMX member Darren B
    Darren B

    1/22/2008 9:03 PM

    Rating: Star Star Star Star Star

    really good and really light but just cracked my second pair after only two months or so.

  • Vital BMX member hobbs
    hobbs

    1/23/2008 5:27 AM

    Rating: Star Star Star Star Star

    really light

  • Vital BMX member EDGE
    EDGE

    1/31/2008 1:36 PM

    Rating: Star Star Star Star Star

    best crankset ive ever ridden for bmx



    -RENEGADE

  • Vital BMX member sanitarium1993
    sanitarium1993

    1/31/2008 7:12 PM

    Rating: Star Star Star Star Star

    don't get these. they snap after a few months.

  • Vital BMX member BmxingBrasilian
    BmxingBrasilian

    2/1/2008 1:50 PM

    Rating: Star Star Star Star Star

    I have them w/ the Ti spindle...i couldnt be any happier w/ them.

  • Vital BMX member ANIMAL BMX
    ANIMAL BMX

    2/4/2008 6:59 PM

    Rating: Star Star Star Star Star

    pro lite and cool oh yeah

  • Vital BMX member subrosa_rider
    subrosa_rider

    2/7/2008 5:28 PM

    Rating: Star Star Star Star Star

    just fine. wtf are ppl talking about these things snaping.

  • Vital BMX member doogie259
    doogie259

    2/18/2008 7:46 PM

    Rating: Star Star Star Star Star

    have them love them only thing with the demolition lime green paint does wear off really quick. i run alot of there parts in green an all the same. also have the ti spindle an it takes a bettin an doesnt budge. overall 5/5

  • Vital BMX member doogie259
    doogie259

    2/18/2008 7:46 PM

    Rating: Star Star Star Star Star

    Please write a review of this product.

  • Vital BMX member shadowbmxxx36
    shadowbmxxx36

    2/19/2008 1:29 AM

    Rating: Star Star Star Star Star

    they suck! second night i got them 180 off a 5 stair and one of the arms bent!

  • Vital BMX member rickgaskell
    rickgaskell

    2/19/2008 1:32 AM

    Rating: Star Star Star Star Star

    rode it for less then a month. somehow the arm got dented and bent? i havent broke any chains or even marked my sprocket. the worst thing that could have done it is maybe a 3 foot drop to flat. only time i left the ground all weekend was landing on a resi. so. do the math 1/1,000,000
    im going back to a profile. my last one lasted 5 years

  • Vital BMX member rickgaskell
    rickgaskell

    2/19/2008 1:32 AM

    Rating: Star Star Star Star Star

    rode it for less then a month. somehow the arm got dented and bent? i havent broke any chains or even marked my sprocket. the worst thing that could have done it is maybe a 3 foot drop to flat. only time i left the ground all weekend was landing on a resi. so. do the math 1/1,000,000
    im going back to a profile. my last one lasted 5 years

  • Vital BMX member dirtman
    dirtman

    2/19/2008 2:34 AM

    Rating: Star Star Star Star Star

    Please write a review of this product.

  • Vital BMX member OCGC801
    OCGC801

    2/19/2008 5:28 AM

    Rating: Star Star Star Star Star

    mine started cracking after about two months, and they make alot of scary creeky noises like their gonna snap. i heard that their were a really bad batch of them though so the people who have been breaking them recently that is probably why. rob wise has never broken a pair, so they must be good

  • Vital BMX member BillyATL
    BillyATL

    2/21/2008 3:07 AM

    Rating: Star Star Star Star Star

    in 3 months of riding totally bent 1 and now 2 days ago my pedel boss broke i hate these worse cranks ever. id rather ride on powerbites that add like max a lb heavier. i repeat theese cranks cannot take a beating.

  • Vital BMX member quiktrip
    quiktrip

    2/21/2008 5:14 PM

    Rating: Star Star Star Star Star

    i like these cranks but i think they have a lot of bad batches i've been running mine for about 3 months and everythings good but my friend who got his a months after me already broke both arms and it seemed to be from little hair line stress factors so look for little cracks in the crank every once in awhile if you dont want to die

  • Vital BMX member quiktrip
    quiktrip

    2/21/2008 5:14 PM

    Rating: Star Star Star Star Star

    i like these cranks but i think they have a lot of bad batches i've been running mine for about 3 months and everythings good but my friend who got his a months after me already broke both arms and it seemed to be from little hair line stress factors so look for little cracks in the crank every once in awhile if you dont want to die

  • Vital BMX member joe rides bicycles
    joe rides bicycles

    2/23/2008 4:32 AM

    Rating: Star Star Star Star Star

    there shit, i have one buddy who is on like his 4th pair, another buddy of mine broke a pair at the pedal boss and the second pair he had the arm bent on him. i say there shit since i hear and see plenty of people already on another pair of these cranks in such a short period of time

  • Vital BMX member mmiloou
    mmiloou

    2/25/2008 11:34 PM

    Rating: Star Star Star Star Star

    I've had them since a month, very solid. Realativly easy to put on. I can't put the sprocket bolt all the way down???!!!! really nice in white

  • Vital BMX member whitebarsandy
    whitebarsandy

    2/26/2008 4:46 PM

    Rating: Star Star Star Star Star

    so far so good

  • Vital BMX member shad0w_BMx
    shad0w_BMx

    3/4/2008 8:25 PM

    Rating: Star Star Star Star Star

    they dont way 25 oz there lighter when i weighted mine they were 19.4oz with ti spin
    these cranks are ballin

  • Vital BMX member samgoody9
    samgoody9

    3/6/2008 3:03 PM

    Rating: Star Star Star Star Star

    Death crank!!!!! i ddint buy this crank cuz i seen somebody snap the arm get a broke knee and a split chin!!!! yea if u think about killing yur self just use this crank

  • Vital BMX member BC4life08
    BC4life08

    3/18/2008 8:45 PM

    Rating: Star Star Star Star Star

    well demolition is obviously a good company but these cranks just need some redesign....really light but ive broken both arms...its chil ltho demo is awsome about warrantys so i got em back in a few days..im ridin profiles now ...when my work which is a bike shop ..called demo they said they were havin issues

  • Vital BMX member morthog
    morthog

    3/23/2008 5:48 PM

    Rating: Star Star Star Star Star

    if these snap on you then u drop like 30 stair sets or are just too fat

  • Vital BMX member tayalor
    tayalor

    4/1/2008 5:28 PM

    Rating: Star Star Star Star Star

    dialed cranks love them but they crack and snap like and angry turtle..
    i wish they had more 175s tho they out.. and im waiting for ever for them..

  • Vital BMX member jeremmmy
    jeremmmy

    4/13/2008 5:36 PM

    Rating: Star Star Star Star Star

    sick cranks
    ive had no problems with them.
    light,and stong
    and they hold up well

  • Vital BMX member shad0w_BMx
    shad0w_BMx

    4/23/2008 6:04 PM

    Rating: Star Star Star Star Star

    demolitlion came out with medial lights 2.0 i had the first ones but they cracked on me so demolition sends you the new ones 2.0's i had for about 2 weeks and show no symbols of bending or breaking good crank/ demolitions warranty kick ass i waited for the new ones to come in then sent the cranks back best warranty every

  • Vital BMX member MCDS Gang
    MCDS Gang

    5/1/2008 1:58 PM

    Rating: Star Star Star Star Star

    Good Cranks! My friend dylan has them and they last soo long! But Profile is still better!

  • Vital BMX member 04wildman
    04wildman

    5/1/2008 2:59 PM

    Rating: Star Star Star Star Star

    looks like two taps for the sprocket bolt, I bet thats why ppl are reporting broken sprocket bosses that probably lead to clean breaks. Classic over machining in my opinion.

  • Vital BMX member behind big bars
    behind big bars

    5/13/2008 4:53 PM

    Rating: Star Star Star Star Star

    i just snapped mine by the pedal boss after like 6months

  • Vital BMX member raul_amador
    raul_amador

    5/13/2008 5:36 PM

    Rating: Star Star Star Star Star

    these cranks were great for about a month. they ride real smooth.
    but 3 months i did a 360 tailwhip and my right arm snapped in half.
    i dont really recomend these. i recomend the odyssey wombolt cranks.
    theyre great so far.

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