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Author Topic: Any 5000 or 4000 frame failures?  (Read 4347 times)

Thunderchild

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Any 5000 or 4000 frame failures?
« on: October 21, 2009, 07:11:18 pm »
Since my 5000 has become my main ride with the Oz having bottom bracket issues, just wondering if anyone has had or heard of a 5000 or 4000 (square down tube) crack, fail, or other frame problem.

Thunderchild
Had: 953, 756
Have:
855 cracked frame
5000
Oz
Evo frame

Spokes

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  • Karma: 11
Re: Any 5000 or 4000 frame failures?
« Reply #1 on: October 22, 2009, 08:37:14 am »
Nope. Bought my 4000 in January '98 and its still as good as it was the day I collected it. Excellent bike! 8)
4000
857
856's
OZx modern build
757
4500
957
955
5000
no room in big shed but always room for one more!

Luke

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  • I washed it recently...I think it was in 2005
Re: Any 5000 or 4000 frame failures?
« Reply #2 on: November 30, 2009, 02:48:48 am »
Nope. Bought my 4000 in January '98 and its still as good as it was the day I collected it. Excellent bike! 8)

You're supposed to ride it you know!
 ;)
Warranty replacements due to cracks detected in time (since 1989):
4x 'Dale M2000
3x 'Dale EST
2x steel stumpjumpers
2x 855
2x 856
2x Scott G-Zero +3x swingarms.
85kgs & I only race XC!

Colin

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  • in a village near Northampton, UK
Re: Any 5000 or 4000 frame failures?
« Reply #3 on: November 30, 2009, 04:03:13 am »
No problems on my 4000se
I've ridden it for 5 years since 2004 and it had a busy life before then.

Col.
2001 OzM
2000 OzX
1999 x500
1999 900 Frame
1998 4000se
1998 4000
1997 957 Frame
1997 857 Frames
1997 XP-X (856)
1995/6 x55/x56 Frame
1992 962 Frame
1991 Marin Pine Mountain with a Flex Stem

keith

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  • slow down its not a race
Re: Any 5000 or 4000 frame failures?
« Reply #4 on: November 30, 2009, 10:58:29 am »
11 years trouble free,proflex 4000

Matno

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  • Call me. We'll go for a ride.
Re: Any 5000 or 4000 frame failures?
« Reply #5 on: December 10, 2009, 07:50:38 am »
Only "frame problem" I have is that my Thule rack won't hold the square down tube!  >:(
K2 5000 Large w/Avid discs, Bontrager Race Disc Modified wheels, Manitou Minute, Swinger 3-way
K2 5000 Med ("wife's") w/Avid V's, Mavic CrossLink wheels, Manitou X-vert, Risse Astro-5

signalMTB

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  • rebuilt K2 4000
Re: Any 5000 or 4000 frame failures?
« Reply #6 on: December 21, 2009, 05:32:07 pm »
I bought my 4000 new in Fall of 99, rode it as a single source for 10 years without a single frame issue.  It's now my secondary FS setup, so it doesn't get out much now. 
'98 K2 4000 FOR SALE!!

Thunderchild

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Re: Any 5000 or 4000 frame failures?
« Reply #7 on: December 21, 2009, 09:53:30 pm »
Only "frame problem" I have is that my Thule rack won't hold the square down tube!  >:(

Just break out the Dremel tool out and modify that down tube.... ;D
Had: 953, 756
Have:
855 cracked frame
5000
Oz
Evo frame

rapiddescent

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  • what a ride
    • Rapid Descent Scotland
Re: Any 5000 or 4000 frame failures?
« Reply #8 on: January 02, 2010, 04:43:35 am »
 my carbon proflex is buggered as well at the bottom bracket.  I think a weekend combination of singlepseeding and jumping didn't help.

Anyone know how to fix it?
rapid descent scotland

K2 hardtail
Orange 5
Santa Cruz Bullit
Cube AMS R29er singlespeed
Brompton folding bike!
Kona Blast