Have questions or want to discuss cycling? Join Now or Sign In to participate in the BikeRide community.


wheel possibilities
#1
My front fork INNER measurement, from the top inner surface, at the arch, to the centre of where the axel sits....is 12 inches.
The inner fork Width is 4.75 inches.
The Dia-Comp BRS 200 single pivot brake, without pads, is 59 mm Max and 39 mm Min.
The verticle distance from the brake attachment bolt centre, to the middle of the pads (middle of wheel rim) is 1.75 inches.

What sizes of wheel might fit here?

Thanks.
  Reply
#2
This is in BMX I just noticed.

Most BMX are 20".

If it was 24" it would be very obvious.

Here's a comparison.


Attached Files Image(s)
   
  Reply
#3
(06-11-2023, 01:03 AM)Sound22Card Wrote:  My front fork INNER measurement, from the top inner surface, at the arch, to the centre of where the axel sits....is 12 inches.
The inner fork Width is 4.75 inches.
The Dia-Comp BRS 200 single pivot brake, without pads, is 59 mm Max and 39 mm Min.
The verticle distance from the brake attachment bolt centre, to the middle of the pads (middle of wheel rim) is 1.75 inches.

What sizes of wheel might fit here?

Thanks.

Based on your measurements, a standard 26-inch wheel is the most likely fit. The 12-inch inner height is the key dimension that points to this size. You should also verify the wheel's axle type (e.g., QR, thru-axle) matches your fork's dropouts for a proper fit.

Based on your measurements, a standard 26-inch wheel is the most likely fit. The 12-inch inner height is the key dimension that points to this size. You should also verify the wheel's axle type (e.g., QR, thru-axle) matches your fork's dropouts for a proper fit.
  Reply


Forum Jump:

[-]
10 Latest Posts
Fake accounts
Yesterday 02:15 PM
UCI world championships 2026 & McNulty's...
Yesterday 01:44 PM
Need suntour derailleur replacement
Yesterday 07:39 AM
New rider
Yesterday 07:23 AM
Mountain Biking with or with out sunglas...
Yesterday 07:15 AM
New to e-bikes in Pakistan — battery ran...
Yesterday 05:54 AM
Hello from Jasleen – getting more into c...
Yesterday 01:03 AM
Catastrophic bicycle failures
Yesterday 12:58 AM
How new adventures begin..
10-07-2026 06:24 PM
Are 26" really dying out?
10-07-2026 06:18 PM

[-]
Join BikeRide on Strava
Feel free to join if you are on Strava: www.strava.com/clubs/bikeridecom

[-]
Top 5 Posters This Month
no avatar 1. Flowrider
27 posts
no avatar 2. Sidewinder
24 posts
no avatar 3. GirishH
19 posts
no avatar 4. SPINMAN
15 posts
no avatar 5. Jesper
12 posts