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

Using angle grinder to make clearance from Road->gravel bike

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.

Using angle grinder to make clearance from Road->gravel bike

Thread Tools
 
Search this Thread
 
Old 10-05-22, 04:23 PM
  #1  
SimicRecluse
Newbie
Thread Starter
 
SimicRecluse's Avatar
 
Join Date: Feb 2015
Posts: 17

Bikes: SS converted Razza 2.0, 800cc Suzuki boulevard

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 12 Post(s)
Liked 3 Times in 3 Posts
Using angle grinder to make clearance from Road->gravel bike

going from 25c racing tires to 32c gravel tires I needed to make room from where they were rubbing the frame and forks. Grinding it down made a hole in the aluminum frame for them to fit. Honestly it seems pretty sturdy still. Guess I'll update you if it ever breaks.

Thoughts?

SimicRecluse is offline  
Old 10-05-22, 04:39 PM
  #2  
genejockey 
Klaatu..Verata..Necktie?
 
genejockey's Avatar
 
Join Date: May 2007
Location: SF Bay Area
Posts: 17,912

Bikes: Litespeed Ultimate, Ultegra; Canyon Endurace, 105; Battaglin MAX, Chorus; Bianchi 928 Veloce; Ritchey Road Logic, Dura Ace; Cannondale R500 RX100; Schwinn Circuit, Sante; Lotus Supreme, Dura Ace

Mentioned: 41 Post(s)
Tagged: 0 Thread(s)
Quoted: 10397 Post(s)
Liked 11,856 Times in 6,071 Posts
__________________
"Don't take life so serious-it ain't nohow permanent."

"Everybody's gotta be somewhere." - Eccles
genejockey is online now  
Old 10-05-22, 04:44 PM
  #3  
biker128pedal
Senior Member
 
biker128pedal's Avatar
 
Join Date: Jan 2007
Location: Eastern VA
Posts: 1,718

Bikes: 2022 Fuel EX 8, 2021 Domane SL6, Black Beta (Nashbar frame), 2004 Trek 1000C for the trainer

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 266 Post(s)
Liked 447 Times in 266 Posts
Nope nope nope.
biker128pedal is offline  
Likes For biker128pedal:
Old 10-05-22, 04:57 PM
  #4  
jon c. 
Senior Member
 
Join Date: Mar 2012
Location: Tallahassee, FL
Posts: 4,810
Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 1591 Post(s)
Likes: 0
Liked 1,017 Times in 571 Posts
yikes
jon c. is offline  
Likes For jon c.:
Old 10-05-22, 05:03 PM
  #5  
Maelochs
Senior Member
 
Maelochs's Avatar
 
Join Date: Oct 2015
Posts: 15,481

Bikes: 2015 Workswell 066, 2017 Workswell 093, 2014 Dawes Sheila, 1983 Cannondale 500, 1984 Raleigh Olympian, 2007 Cannondale Rize 4, 2017 Fuji Sportif 1 LE

Mentioned: 144 Post(s)
Tagged: 0 Thread(s)
Quoted: 7649 Post(s)
Liked 3,465 Times in 1,831 Posts
I will say goodbye to you now because I won't get a chance, after.
Maelochs is offline  
Likes For Maelochs:
Old 10-05-22, 05:04 PM
  #6  
fishboat
Senior Member
 
Join Date: Feb 2016
Location: SE Wisconsin
Posts: 1,851

Bikes: Lemond '01 Maillot Jaune, Lemond '02 Victoire, Lemond '03 Poprad, Lemond '03 Wayzata DB conv(Poprad), '79 AcerMex Windsor Carrera Professional(pur new), '88 GT Tequesta(pur new), '01 Bianchi Grizzly, 1993 Trek 970 DB conv, Trek 8900 DB conv

Mentioned: 12 Post(s)
Tagged: 0 Thread(s)
Quoted: 758 Post(s)
Likes: 0
Liked 809 Times in 471 Posts
Calling TROLL on this

..present something blatantly asinine and then ask for "Thoughts?"
fishboat is offline  
Old 10-05-22, 05:11 PM
  #7  
big john
Senior Member
 
big john's Avatar
 
Join Date: Sep 2005
Location: In the foothills of Los Angeles County
Posts: 25,251
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 8261 Post(s)
Liked 8,996 Times in 4,455 Posts
It's a joke, right?
big john is offline  
Likes For big john:
Old 10-05-22, 05:15 PM
  #8  
Seattle Forrest
Senior Member
 
Seattle Forrest's Avatar
 
Join Date: Mar 2010
Location: Seattle, WA
Posts: 23,208
Mentioned: 89 Post(s)
Tagged: 0 Thread(s)
Quoted: 18883 Post(s)
Liked 10,646 Times in 6,054 Posts
Post this in the "hair down there" thread.
Seattle Forrest is offline  
Likes For Seattle Forrest:
Old 10-05-22, 05:36 PM
  #9  
tempocyclist
Senior Member
 
tempocyclist's Avatar
 
Join Date: Jun 2021
Location: Australia
Posts: 823

Bikes: 2002 Trek 5200 (US POSTAL), 2020 Canyon Aeroad SL

Mentioned: 1 Post(s)
Tagged: 0 Thread(s)
Quoted: 313 Post(s)
Liked 679 Times in 327 Posts
Looks fine. Test it over some sweet jumps.
tempocyclist is offline  
Old 10-05-22, 05:37 PM
  #10  
Inusuit
Senior Member
 
Join Date: Sep 2020
Location: SE Wyoming
Posts: 604

Bikes: 1995 Specialized Rockhopper,1989 Specialized Rock Combo, 2013 Specialized Tarmac Elite

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 213 Post(s)
Liked 588 Times in 278 Posts
Kidding or stupid? Or is Cheforlife back under an assumed name?

Last edited by Inusuit; 10-05-22 at 05:42 PM.
Inusuit is offline  
Old 10-05-22, 05:38 PM
  #11  
datlas 
Should Be More Popular
 
datlas's Avatar
 
Join Date: Dec 2007
Location: Malvern, PA (20 miles West of Philly)
Posts: 43,029

Bikes: 1986 Alpine (steel road bike), 2009 Ti Habenero, 2013 Specialized Roubaix

Mentioned: 560 Post(s)
Tagged: 2 Thread(s)
Quoted: 22573 Post(s)
Liked 8,918 Times in 4,152 Posts
Bad idea.
__________________
Originally Posted by rjones28
Addiction is all about class.
datlas is offline  
Likes For datlas:
Old 10-05-22, 05:38 PM
  #12  
datlas 
Should Be More Popular
 
datlas's Avatar
 
Join Date: Dec 2007
Location: Malvern, PA (20 miles West of Philly)
Posts: 43,029

Bikes: 1986 Alpine (steel road bike), 2009 Ti Habenero, 2013 Specialized Roubaix

Mentioned: 560 Post(s)
Tagged: 2 Thread(s)
Quoted: 22573 Post(s)
Liked 8,918 Times in 4,152 Posts
Originally Posted by Inusuit
Kidding or stupid?
Both, possibly.
__________________
Originally Posted by rjones28
Addiction is all about class.
datlas is offline  
Old 10-05-22, 05:45 PM
  #13  
big john
Senior Member
 
big john's Avatar
 
Join Date: Sep 2005
Location: In the foothills of Los Angeles County
Posts: 25,251
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 8261 Post(s)
Liked 8,996 Times in 4,455 Posts
Originally Posted by Seattle Forrest
Post this in the "hair down there" thread.
Gross.
big john is offline  
Old 10-05-22, 05:46 PM
  #14  
SimicRecluse
Newbie
Thread Starter
 
SimicRecluse's Avatar
 
Join Date: Feb 2015
Posts: 17

Bikes: SS converted Razza 2.0, 800cc Suzuki boulevard

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 12 Post(s)
Liked 3 Times in 3 Posts
Originally Posted by fishboat
Calling TROLL on this

..present something blatantly asinine and then ask for "Thoughts?"
Originally Posted by big john
It's a joke, right?
No

Originally Posted by Inusuit
Kidding or stupid?
I resent that. But I also guess I asked for it.

Here it is in daylight. It still only narrowly clears, but theres no rubbing


SimicRecluse is offline  
Old 10-05-22, 05:48 PM
  #15  
big john
Senior Member
 
big john's Avatar
 
Join Date: Sep 2005
Location: In the foothills of Los Angeles County
Posts: 25,251
Mentioned: 8 Post(s)
Tagged: 0 Thread(s)
Quoted: 8261 Post(s)
Liked 8,996 Times in 4,455 Posts
It's an elaborate joke, right?
big john is offline  
Likes For big john:
Old 10-05-22, 05:52 PM
  #16  
SimicRecluse
Newbie
Thread Starter
 
SimicRecluse's Avatar
 
Join Date: Feb 2015
Posts: 17

Bikes: SS converted Razza 2.0, 800cc Suzuki boulevard

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 12 Post(s)
Liked 3 Times in 3 Posts
Originally Posted by tempocyclist
Looks fine. Test it over some sweet jumps.
It took the whole Perimeter loop (https://www.mtbproject.com/trail/706...perimeter-loop) this morning. Easy/Intermediate mostly gravel with switchbacks, small jumps, couple hard dips and descents with rocky terrain fine.

This is my only (pedal) bike I am actually riding it.
SimicRecluse is offline  
Old 10-05-22, 05:52 PM
  #17  
growlerdinky
Duke Ulysses
 
Join Date: Jul 2013
Location: Southern California
Posts: 800

Bikes: An old orange one for dirt, and for the other stuff: a white one, a kinda mint green one, and a black one.

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 165 Post(s)
Liked 175 Times in 86 Posts
Predictable is preventable
growlerdinky is offline  
Old 10-05-22, 05:56 PM
  #18  
79pmooney
Senior Member
 
79pmooney's Avatar
 
Join Date: Oct 2014
Location: Portland, OR
Posts: 12,891

Bikes: (2) ti TiCycles, 2007 w/ triple and 2011 fixed, 1979 Peter Mooney, ~1983 Trek 420 now fixed and ~1973 Raleigh Carlton Competition gravel grinder

Mentioned: 129 Post(s)
Tagged: 0 Thread(s)
Quoted: 4790 Post(s)
Liked 3,918 Times in 2,548 Posts
The good part of this is that unicrown fork. For the many who hate those forks; don't worry, It won't be a unicrown long.

And my experience - I had a fork fail 5/8" from your grinding. It was life changing and not for the better. OP, you just remove significant material from the most critical area on the bike. If it fails and all you get is a broken collarbone, a wrecked helmet and a few less teeth, consider yourself very lucky. (The chainstays are no big deal. They'll break but you won't get hurt.)
79pmooney is offline  
Old 10-05-22, 05:57 PM
  #19  
znomit
Zoom zoom zoom zoom bonk
 
znomit's Avatar
 
Join Date: Sep 2006
Location: New Zealand
Posts: 4,624

Bikes: Giant Defy, Trek 1.7c, BMC GF02, Fuji Tahoe, Scott Sub 35, Kona Rove, Trek Verve+2

Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Quoted: 551 Post(s)
Liked 722 Times in 366 Posts
Most of the bits on your bike are only there to make the UCI happy. Cannondale do a fork with only one leg you know? What's the other one even for? Why would anyone need seat stays AND chain stays. ON BOTH SIDES?
znomit is offline  
Likes For znomit:
Old 10-05-22, 06:26 PM
  #20  
79pmooney
Senior Member
 
79pmooney's Avatar
 
Join Date: Oct 2014
Location: Portland, OR
Posts: 12,891

Bikes: (2) ti TiCycles, 2007 w/ triple and 2011 fixed, 1979 Peter Mooney, ~1983 Trek 420 now fixed and ~1973 Raleigh Carlton Competition gravel grinder

Mentioned: 129 Post(s)
Tagged: 0 Thread(s)
Quoted: 4790 Post(s)
Liked 3,918 Times in 2,548 Posts
OP, you've just completed a successful ride on your newly modified bike. Congratulation! Now, consider quitting while you are ahead. (I was offered the same advice, I chose not to listen. You still have the option of making a smarter choice.)
79pmooney is offline  
Likes For 79pmooney:
Old 10-05-22, 06:26 PM
  #21  
indyfabz
Senior Member
 
indyfabz's Avatar
 
Join Date: Jan 2010
Posts: 39,214
Mentioned: 211 Post(s)
Tagged: 1 Thread(s)
Quoted: 18397 Post(s)
Liked 15,493 Times in 7,316 Posts
General is spilling over.
indyfabz is offline  
Old 10-05-22, 06:36 PM
  #22  
SimicRecluse
Newbie
Thread Starter
 
SimicRecluse's Avatar
 
Join Date: Feb 2015
Posts: 17

Bikes: SS converted Razza 2.0, 800cc Suzuki boulevard

Mentioned: 0 Post(s)
Tagged: 0 Thread(s)
Quoted: 12 Post(s)
Liked 3 Times in 3 Posts
Originally Posted by 79pmooney
The good part of this is that unicrown fork. For the many who hate those forks; don't worry, It won't be a unicrown long.

And my experience - I had a fork fail 5/8" from your grinding. It was life changing and not for the better. OP, you just remove significant material from the most critical area on the bike. If it fails and all you get is a broken collarbone, a wrecked helmet and a few less teeth, consider yourself very lucky. (The chainstays are no big deal. They'll break but you won't get hurt.)
Probably worth it to spend the $60 on a fork that actually fits my needs. Thanks
SimicRecluse is offline  
Old 10-05-22, 06:41 PM
  #23  
Chuck M 
Happy With My Bikes
 
Chuck M's Avatar
 
Join Date: Sep 2020
Location: Oklahoma
Posts: 2,180

Bikes: Hi-Ten bike boomers, a Trek Domane and some projects

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 880 Post(s)
Liked 2,304 Times in 1,114 Posts
If this is for real, my only suggestion to the OP is next time you have an idea, post it here before you do it rather than after.
__________________
"It is the unknown around the corner that turns my wheels." -- Heinz Stücke

Chuck M is offline  
Likes For Chuck M:
Old 10-05-22, 06:59 PM
  #24  
spelger
Senior Member
 
spelger's Avatar
 
Join Date: Jul 2015
Location: reno, nv
Posts: 2,298

Bikes: yes, i have one

Mentioned: 2 Post(s)
Tagged: 0 Thread(s)
Quoted: 1136 Post(s)
Liked 1,179 Times in 686 Posts
Seriously, what could possibly go wrong?
spelger is offline  
Old 10-05-22, 07:31 PM
  #25  
bbbean 
Senior Member
 
bbbean's Avatar
 
Join Date: Jul 2013
Location: Missouri
Posts: 2,690

Bikes: Giant Propel, Cannondale SuperX, Univega Alpina Ultima

Mentioned: 5 Post(s)
Tagged: 0 Thread(s)
Quoted: 672 Post(s)
Liked 417 Times in 249 Posts
Please hire someone to video all your rides from now on.

On an unrelated note, I'm taking out a life insurance policy on you. I'll send someone over with the papers for you to sign.
__________________

Formerly fastest rider in the grupetto, currently slowest guy in the peloton

bbbean is offline  
Likes For bbbean:


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.