Search
Notices
General Cycling Discussion Have a cycling related question or comment that doesn't fit in one of the other specialty forums? Drop on in and post in here! When possible, please select the forum above that most fits your post!

Way to Weigh?

Thread Tools
 
Search this Thread
 
Old 11-10-21 | 02:28 PM
  #1  
Thread Starter
Senior Member
15 Anniversary
 
Joined: Apr 2009
Posts: 4,638
Likes: 1,251
Way to Weigh?

Is there a way to weigh a complete bike on a 12"x12" platform scale? I am having a difficult time getting it situated on the scale.
1989Pre is offline  
Reply
Old 11-10-21 | 02:35 PM
  #2  
Full Member
5 Anniversary
 
Joined: Oct 2020
Posts: 288
Likes: 174
If it's a bike that you can pick up easily enough...

I weigh myself, then myself+bike.
Old 11-10-21 | 02:35 PM
  #3  
SpedFast's Avatar
Just Pedaling
 
Joined: Oct 2021
Posts: 1,476
Likes: 1,105
Originally Posted by 1989Pre
Is there a way to weigh a complete bike on a 12"x12" platform scale? I am having a difficult time getting it situated on the scale.
First weigh yourself and then pick up the bike. Subtract the two weights and you're left with the weight of the bike. HTH LOL
SpedFast is offline  
Reply
Old 11-10-21 | 02:36 PM
  #4  
Senior Member
 
Joined: Mar 2008
Posts: 8,687
Likes: 301
Bathroom scale?
Lift bike off the floor, step onto scale.
Note number.
Put bike down. Note number.
Subtract 2nd number from 1st number.
Done.
dabac is offline  
Reply
Old 11-10-21 | 02:54 PM
  #5  
Thread Starter
Senior Member
15 Anniversary
 
Joined: Apr 2009
Posts: 4,638
Likes: 1,251
It is more like a postal scale for ebay sellers. It only works for items up to 60 pounds.
1989Pre is offline  
Reply
Old 11-10-21 | 03:04 PM
  #6  
Maelochs's Avatar
Senior Member
5 Anniversary
 
Joined: Oct 2015
Posts: 15,917
Likes: 3,944

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

If you can put the bike on its seat (upside down) and sort of balance it you can get an approximate weight.

If you have a little lumber you can lay two rails with three crossmembers, one under each tire and a wide one at the balance point which you would put on the scale.
Maelochs is offline  
Reply
Old 11-10-21 | 03:05 PM
  #7  
Maelochs's Avatar
Senior Member
5 Anniversary
 
Joined: Oct 2015
Posts: 15,917
Likes: 3,944

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

Or spend ten bucks and get a hanging fish scale.
Old 11-10-21 | 03:49 PM
  #8  
Senior Member
10 Anniversary
 
Joined: Jun 2013
Posts: 5,973
Likes: 1,397
From: SW Fl.

Bikes: 1999 DAHON Mariner, Day6 Semi Recumbent "FIREBALL", 1981 Custom Touring Paramount, 1983 Road Paramount, 2013 Giant Propel Advanced SL3, 2018 Specialized Red Roubaix Expert mech., 2002 Magna 7sp hybrid, 1976 Bassett Racing 45sp Cruiser

No matter how you eventually weigh the bike, just make sure to deflate the tires before weighing.
OldTryGuy is offline  
Reply
Old 11-10-21 | 03:55 PM
  #9  
Maelochs's Avatar
Senior Member
5 Anniversary
 
Joined: Oct 2015
Posts: 15,917
Likes: 3,944

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

Helium in the tires ..... lowers the weight .....
Maelochs is offline  
Reply
Old 11-10-21 | 03:57 PM
  #10  
Iride01's Avatar
Facts just confuse people
Titanium Club Membership
5 Anniversary
Community Builder
Community Influencer
 
Joined: Jul 2017
Posts: 19,425
Likes: 7,116
From: Mississippi

Bikes: Tarmac Disc Comp Di2 - 2020

Maybe put the scale on the corner of a table or countertop that has a lot of over hang and then hang the bike by it's top tube on the scale.

If the bike wants to slide on the top tube because of the way it balances, then put a damp rag or towel on the scale and zero that out first.
Iride01 is offline  
Reply
Old 11-10-21 | 04:09 PM
  #11  
“We don’t need no badges”
 
Joined: Sep 2019
Posts: 2,611
Likes: 1,633
From: SF Bay Area

Bikes: 1981 Holdsworth Special, 1993 C-dale MT3000 & 1996 F700CAD3, 2018 & 2019 Cervelo R3’s & 2022 R5, JustGo Runt, Ridley Oval, Kickr Bike 8-)

Weight on the front wheel + Weight on the back wheel = Total weight of the bike

You're welcome

Captain Obvious
Barry2 is offline  
Reply
Old 11-10-21 | 04:29 PM
  #12  
ThermionicScott's Avatar
Senior Member
10 Anniversary
 
Joined: Aug 2011
Posts: 22,676
Likes: 2,643
From: CID

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Originally Posted by Maelochs
Or spend ten bucks and get a hanging fish scale.
Mine's a luggage scale, about the same price: https://www.amazon.com/gp/product/B00NW62PCA
ThermionicScott is offline  
Reply
Old 11-10-21 | 05:53 PM
  #13  
Kapusta's Avatar
Advanced Slacker
5 Anniversary
 
Joined: Feb 2017
Posts: 6,286
Likes: 2,602

Bikes: Soma Fog Cutter, Surly Wednesday, Canfielld Tilt

Originally Posted by 1989Pre
It is more like a postal scale for ebay sellers. It only works for items up to 60 pounds.
Find a 4 year-old to do it.
Kapusta is offline  
Reply
Old 11-10-21 | 06:16 PM
  #14  
SpedFast's Avatar
Just Pedaling
 
Joined: Oct 2021
Posts: 1,476
Likes: 1,105
Originally Posted by Barry2
Weight on the front wheel + Weight on the back wheel = Total weight of the bike

You're welcome

Captain Obvious
That's the way vehicles are weighed on CAT scales.
SpedFast is offline  
Reply
Old 11-10-21 | 06:48 PM
  #15  
Senior Member
Titanium Club Membership
5 Anniversary
 
Joined: Aug 2019
Posts: 1,717
Likes: 883
From: Vermont

Bikes: Bruce Gordon Rock and Road

What Barry said.
Pratt is offline  
Reply
Old 11-10-21 | 07:19 PM
  #16  
dedhed's Avatar
SE Wis
20 Anniversary
 
Joined: Apr 2005
Posts: 11,556
Likes: 4,334
From: Milwaukee, WI

Bikes: '68 Raleigh Sprite, '02 Raleigh C500, '84 Raleigh Gran Prix, '91 Trek 400, 2013 Novara Randonee, 1990 Trek 970

Originally Posted by SpedFast
That's the way vehicles are weighed on CAT scales.
That is mostly about allowable weight per axle.
dedhed is offline  
Reply
Old 11-10-21 | 07:33 PM
  #17  
Banned
 
Joined: Apr 2010
Posts: 9,923
Likes: 1,066
From: Lincoln Ne

Bikes: RANS Stratus TerraTrike Tour II

Originally Posted by maelochs
helium in the tires ..... Lowers the weight .....
snork!!!!!!!!!!!!!!!!!!
rydabent is offline  
Reply
Old 11-11-21 | 08:41 AM
  #18  
rumrunn6's Avatar
Senior Member
15 Anniversary
Community Builder
 
Joined: Jul 2008
Posts: 30,506
Likes: 4,579
From: 25 miles northwest of Boston

Bikes: Bottecchia Sprint, GT Timberline 29r, Marin Muirwoods 29er, Trek FX Alpha 7.0

how about putting the rear wheel on the scale & lifting the front of the bike vertical? then just lightly hold it in place w/all weight on rear wheel, while you glance down at the scale? or is that what you tried & it's just nutz?
rumrunn6 is offline  
Reply
Old 11-11-21 | 08:54 AM
  #19  
ThermionicScott's Avatar
Senior Member
10 Anniversary
 
Joined: Aug 2011
Posts: 22,676
Likes: 2,643
From: CID

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Originally Posted by cubewheels
Lift your bike, hop into the scale and subtract 140 lbs.
I guess my bike weighs 55 lbs then.
ThermionicScott is offline  
Reply
Old 11-11-21 | 09:45 AM
  #20  
Senior Member
Titanium Club Membership
5 Anniversary
 
Joined: Oct 2017
Posts: 2,500
Likes: 1,532
From: Tucson, AZ
Originally Posted by ThermionicScott
Mine's a luggage scale, about the same price: https://www.amazon.com/gp/product/B00NW62PCA
This has been accurate for you? Are you hanging from a wheel or just strapping around top tube and lifting?
polymorphself is offline  
Reply
Old 11-11-21 | 10:09 AM
  #21  
ThermionicScott's Avatar
Senior Member
10 Anniversary
 
Joined: Aug 2011
Posts: 22,676
Likes: 2,643
From: CID

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Originally Posted by polymorphself
This has been accurate for you? Are you hanging from a wheel or just strapping around top tube and lifting?
It's a bit awkward I'll admit, but yeah, I'll loop the strap around the top tube just behind the bottom bracket and lift up in sort of an upright row motion. If you do it smoothly, you can get a good and consistent reading.

Most of the time I just use the me+bike on a floor scale method.
ThermionicScott is offline  
Reply
Old 11-11-21 | 10:28 AM
  #22  
Senior Member
Titanium Club Membership
5 Anniversary
 
Joined: Oct 2017
Posts: 2,500
Likes: 1,532
From: Tucson, AZ
Originally Posted by ThermionicScott
It's a bit awkward I'll admit, but yeah, I'll loop the strap around the top tube just behind the bottom bracket and lift up in sort of an upright row motion. If you do it smoothly, you can get a good and consistent reading.

Most of the time I just use the me+bike on a floor scale method.
Nice, gonna try both and see what I get. Thanks.
polymorphself is offline  
Reply
Old 11-11-21 | 10:52 AM
  #23  
Senior Member
10 Anniversary
Community Builder
Community Influencer
 
Joined: Sep 2012
Posts: 2,320
Likes: 2,543
From: Orange County, California

Bikes: Yes

Originally Posted by rumrunn6
how about putting the rear wheel on the scale & lifting the front of the bike vertical? then just lightly hold it in place w/all weight on rear wheel, while you glance down at the scale? or is that what you tried & it's just nutz?
This. To make it a little easier you can use a strap to secure the rear wheel to the seat stays or chain stays, or squeeze the rear brake lever with it, so it doesn't rotate, then lift it to vertical and put it on the scale with the rear wheel.
skidder is offline  
Reply
Old 11-12-21 | 01:12 PM
  #24  
Senior Member
Titanium Club Membership
5 Anniversary
 
Joined: Oct 2017
Posts: 2,500
Likes: 1,532
From: Tucson, AZ
Used both the floor scale and ThermionicScott 's luggage hook method. Both gave me nearly the exact same results, putting my 1986 Voyageur at 26.5lb with fenders, double bottle cages, a brooks saddle, leather bar tape and a bell attached. Which probably puts it right around the catalog weight of 24lb if it were stock. Nice!

Last edited by polymorphself; 11-12-21 at 02:01 PM.
polymorphself is offline  
Reply
Old 11-12-21 | 05:14 PM
  #25  
ThermionicScott's Avatar
Senior Member
10 Anniversary
 
Joined: Aug 2011
Posts: 22,676
Likes: 2,643
From: CID

Bikes: 1991 Bianchi Eros, 1964 Armstrong, 1988 Diamondback Ascent, 1988 Bianchi Premio, 1987 Bianchi Sport SX, 1980s Raleigh mixte (hers), All-City Space Horse (hers)

Not bad! I found that Velo-Orange Zeppelins add about 1.2 lbs on their own.
ThermionicScott is offline  
Reply


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

Copyright © 2026 MH Sub I, LLC dba Internet Brands. All rights reserved. Use of this site indicates your consent to the Terms of Use.