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Alex 20" Y22 Rim - 48H
Brand
Alex
41.9
Details
Alex 20" Rim
Best Suits Tyre Sizes 20 x 1.5 - 2.4 *
Specifications:
Colour: Black
Nominal Diameter: 20"
Inner Width: 22mm
ETRTO Size: 22-406
Make: Alex
Model: Y22
Holes: 48
Sidewall Braking: Machined for Rim brakes
Valve Drilling: Schrader
Single or Double Walled: Single
Eyeletted: No
ERD: 388mm
Rims are sold singly
The ETRTO size designation (e.g. 21-406) indicates the width (21 mm) and the inner diameter of the tyre or rim 406 mm). This designation is unambiguous and allows a clear assignment to the rim size.
The NOMINAL diameter is the generic name given to a group of tyres/rims eg 20". In general 20" refers to the group of tyres/rims that fit 20" Kids & BMX Bikes. They will be called for example 20 x 1.75 etc..
BUT 20 x 1-1/8 tyres/rims are NOT the same diameter as the above group - they are BMX Race or Wheelchair Sizes and will not fit normal kids bikes.
As a general rule 20 x a decimal number ( eg 2.1) will not be compatible with 20 x a fraction ( eg 1/8).
ERD is a number used in spoke length calculations and is not to be confused for the physical size of the rim. The ERD will only be used by someone to build a wheel up from scratch.
* Will my tyre fit this rim?
The Best Suits Tyre Sizes above are based on our wheelbuilders conservative recommendation. In most cases you could fit a tyre a size or two up - but this will be entirely up to you.
More Information
| Brand | Alex |
|---|---|
| Best Seller | No |
| Best Value Blurb | product |
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