Go Back  Bike Forums > Bike Forums > Bicycle Mechanics
Reload this Page >

Keeping Wheel True Bontrager Race

Search
Notices
Bicycle Mechanics Broken bottom bracket? Tacoed wheel? If you're having problems with your bicycle, or just need help fixing a flat, drop in here for the latest on bicycle mechanics & bicycle maintenance.

Keeping Wheel True Bontrager Race

Thread Tools
 
Search this Thread
 
Old 06-05-07, 08:37 AM
  #1  
Senior Member
Thread Starter
 
Join Date: Sep 2006
Location: Layton, UT
Posts: 686

Bikes: 2004 Giant OCR, 2002 Specialized Stumpjumper, 2008 Trek 6500 Disc

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
Keeping Wheel True Bontrager Race

I have had a continuing problem keeping my wheels true. I have Bontrager Race wheels that have the bladed spokes So they do not have the 36 spokes pattern.

I had them trued at the two different bike shops and they stayed true for about a day or two, then back to the same wobly wheels.

I then trued them myself and got the rims far better than the shop. Now they are starting to get back to having the wobbles in the wheel.

I don't ride real agressive, I do ride about 40 miles a day to get to work.

My two questions are these: Is my weight causing this. I weigh about 190 give or take and put a lunch bag on a carrier on the bike, or do the spokes not have enough tension and need to be rebuilt so that they all have the proper tension?

The other question is for what I am doing, riding 40 mile to work and back, deem the need to get better wheels that have the 36 laced spoke wheels?
gholt is offline  
Old 06-05-07, 10:07 AM
  #2  
Making a kilometer blurry
 
waterrockets's Avatar
 
Join Date: May 2006
Location: Austin (near TX)
Posts: 26,170

Bikes: rkwaki's porn collection

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 37 Post(s)
Liked 91 Times in 38 Posts
You should have Bontrager recommend a shop for you to have the wheels refurbished. They require higher tension than normal wheels, and there is a special stress relieving fixture made to service Bontrager wheels.

They are racing wheels, not commuting wheels. They're not particularly durable racing wheels either, as paired spoking serves no purpose other than to look "good," if you like that sort of thing. It leaves huge arcs of rim unsupported, and requires the rim to be heavier and spoke tensions to be much higher to compensate.

Yeah, at your weight, I'd advise a 32h front, and 36h rear, in any aero profile rim. Velocity Aerohead (OC rear) would be good, Fusion better, and Deep-V the best for durability. They won't slow you down any (I race with 32/36h Deep Vs).
waterrockets is offline  
Old 06-05-07, 03:21 PM
  #3  
Senior Member
Thread Starter
 
Join Date: Sep 2006
Location: Layton, UT
Posts: 686

Bikes: 2004 Giant OCR, 2002 Specialized Stumpjumper, 2008 Trek 6500 Disc

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I talked to the trek dealer where I bought the bike. He thought that the wheel may be covered by bontrager's warranty. So, hopefull the problem gets fixed in the next couple of weeks. But, I had to schedule an appointment for them to look at the bike. They are backed up two weeks.
gholt is offline  
Old 06-05-07, 04:14 PM
  #4  
Junior Member
 
Join Date: Aug 2006
Posts: 9
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I had the same problems with the same wheels. I ditched them for a pair of Mavics. I will never get wheels made by Bontrager again. They just don't hold up. My Mavic Aksiums have been bulletproof.
newbie06 is offline  
Old 06-06-07, 05:46 AM
  #5  
Senior Member
 
capwater's Avatar
 
Join Date: Dec 2004
Location: Quahog, RI
Posts: 1,509

Bikes: Giant TCR Comps, Cdale R5000, Klein Q-Pro, Litespeed Siena, Piasano 105, Redline Conquest Pro, Voodoo Bizango, Fuji Aloha

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 3 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I'm a relatively bigger rider (175 lbs) and have a tendency to hammer hard especially when sprinting. I've had mixed luck with low spoke count wheels. I have a finickey RaceLite now myself that seems to have a mind of it's own. A properly, evenly tensioned wheel should hold up, but if the tension is off you will eventually unwind a spoke or two. Ironically, my most sturdy wheel (besides a 32 holer) is a cheap Alex 300 (Bontrager Select clone).
capwater is offline  
Old 06-06-07, 06:06 AM
  #6  
Making a kilometer blurry
 
waterrockets's Avatar
 
Join Date: May 2006
Location: Austin (near TX)
Posts: 26,170

Bikes: rkwaki's porn collection

Mentioned: 4 Post(s)
Tagged: 0 Thread(s)
Quoted: 37 Post(s)
Liked 91 Times in 38 Posts
Originally Posted by capwater
I'm a relatively bigger rider (175 lbs) and have a tendency to hammer hard especially when sprinting. I've had mixed luck with low spoke count wheels. I have a finickey RaceLite now myself that seems to have a mind of it's own. A properly, evenly tensioned wheel should hold up, but if the tension is off you will eventually unwind a spoke or two. Ironically, my most sturdy wheel (besides a 32 holer) is a cheap Alex 300 (Bontrager Select clone).
Yeah, that's kind of the problem with paired spokes. Properly and evenly tensioned are impossible. The spokes can be evenly tensioned (though rarely are), but the wheel has these huge gaps where spokes should be.
waterrockets is offline  
Old 06-06-07, 09:05 AM
  #7  
Senior Member
 
Join Date: Feb 2005
Location: Oklahoma
Posts: 9,438

Bikes: Trek 5500, Colnago C-50

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 4 Post(s)
Likes: 0
Liked 7 Times in 6 Posts
The Bontrager Race Lite wheels on my wife's bike were all out-of-whack when her Trek was brand new, uneven tension and out of true. The front rim has a 1mm bow between spoke pairs that cannot be corrected with spoke tension. I'm going to build her a good set of wheels.

Al
Al1943 is offline  
Old 06-06-07, 04:58 PM
  #8  
Senior Member
 
Join Date: Sep 2005
Posts: 118
Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 0 Post(s)
Likes: 0
Liked 0 Times in 0 Posts
I weigh 200 lbs and have ridden a set of Race-Lites for the last 3 years, and they are perfectly true (never needed truing since new). I also have a brand new bike with Race wheels that so far have 400 miles on them, but are also perfectly true. I wouldn't be so quick to fault the wheels themselves, but perhaps the person that is truing them. Not that I love these wheels, but when properly set up I've never had a problem with them. Bontrager does have a 2 year warranty, so if the dealer can't make them work, ask for new ones (while casually peering into the repair area looking for this): https://www.parktool.com/products/det...6&item=TM%2D1#
brianb is offline  

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are Off
Refbacks are Off



Contact Us - Archive - Advertising - Cookie Policy - Privacy Statement - Terms of Service -

Copyright © 2024 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.