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Sun CR18 20" 451 ABT Rim - Polished Silver - 28 Hole

Customer Reviews (2)

4.5 / 5| Write your review

£34.99

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Details

Box section, polished silver with single eylettes Rim outer width 22.5mm, rim well inner width 17.4mm
outer width 22.5mm
ERD: 439mm
Weight: 390grams

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Product Reviews (2)

Overall Product Rating 4.5 / 5

Good quality

By Mark Pollard

20 Feb 2021

5 / 5

I recommend this product

These rims were straight and built easily into good wheels. Our customer is very pleased with the result.

Good solid rim

By Paul May

23 Jun 2018

4 / 5

I recommend this product

ConsA little pricey for the size and quality, but I guess thats the scarcity value

ProsDecent rim in a hard to find rim size

Used these to build onto old Kingpin hubs and improve braking. No problems and look good.

Questions & Answers (13)

Is there a cost?

By Christopher Belton

16 Jul 2022

Hi how would I notify you of the rim hole conversion from prests to schrader type and would there be a fee?Thanks

SJS Customer Service:

Hi, they can be drilled for schrader. However the angled profile is not very nice for this. Please contact us via [email protected] to arrange this.

Are the r

By Christopher Belton

16 Jul 2022

Are the Rims double walled, Thanks

SJS Customer Service:

Hi, yes they are. Thanks

Can I use 22 inch BMX tires on these rims?

By Andrew Johnson

29 Jul 2021

The rims are 451 and 22 inch BMX wheels are 457. That's pretty close! Is there any reason the combination shouldn't work?

Thanks!

SJS Customer Service:

457mm tyres will not sit on the rims and with even a low pressure will blow off the rims.
We do NOT recommend using anything but the correct size.

Thanks - 29/07/21 RH

Can I use Kenda Small Block 8 Tyre - 20 Inch 451 with this rim?

By Katz

17 Jun 2021

The 1 1/8” version

SJS Customer Service:

Yes, this would be suitable.

Thanks - 17/06/21 RH

Rims and spokes for Raleigh Shopper

By Jon

23 May 2021

I want to upgrade the front wheels of a couple of 19702 Raleigh Shoppers from the chrome originals to alloy to improve the braking.

I guess your Sun CR18 20" 451 ABT Rim - Polished Silver - 28 Hole will work.

However, I'm not sure what spokes I will need. One wheel has a dyno hub.

The spokes on the non-dyno side measure 220mm.

The short spokes on the dyno side measure 195mm

The pitch circle diameter (PCD) of the spoke holes on the dyno hub is 102mm.

The PCD of the spoke holes on the standard hub is 43mm.

Could you advise.

SJS Customer Service:

We cannot confirm spoke lengths unless we sell both hub and rim,

JK 24.05.21

Which rim tape(s) do you recommend for this rim?

By Rim Tape

23 Oct 2018

SJS Customer Service:

SJS Cycles part number : 761M in the 16mm medium.

Thanks - 23/10/18

Please can you advise spoke lengths for standard Raleigh front hub and Rear AW3 with these rims?

By Col

03 Sep 2018

I have a 70s Raleigh Stowaway with 451 wheels, are you able to advise spoke lengths for standard Raleigh front hub and Rear AW3 with these rims? Also, I’ve had a few rear spokes break, are there stronger spokes, or would washers help? Many thanks

SJS Customer Service:

Hi there,

Without having dimensions of your hub it is very hard to say what length you will need I'm afraid. If you do manage to get some dimensions, please email us with them and we will be able to help you.

Thanks.

Will these fit my Raleigh Shopper stowaway folding bike?

By John Macleod

31 Jul 2018

SJS Customer Service:

The name Stowaway has been brought back, if you mean the vintage one from the 70's and 80's yes, I believe they did have 32-451 tyres, so yes.

Is this rim compatible with your Schwalbe One 20-451 Folding Tyre?

By Anonymous

13 Feb 2018

SJS Customer Service:

Hi there,

This rim would be suitable.

Thanks

Replace Weinmanntek Tm19 28-451 (20" 1 1/8).

By Matt

22 Mar 2017

My current rim is Weinmanntek TM19 28-451 (20" 1 1/8). Can I replace TM19 with CR18?

SJS Customer Service:

Hi,

You will most likely require different spokes as the length will probably be different but otherwise you should be fine to use this CR18 rim as a replacement.

Thanks.

Will This Rim Work With 37 – 451 (20" X 1 3/8") Tires?

By Andre

16 Nov 2015

SJS Customer Service:

Hi,

This rim should be absolutely fine for use with those tyres.

Thanks.

Is This Rim Drilled For Presta Or Schrader Valve? Thanks

By Grant

12 Oct 2015

SJS Customer Service:

Hi,

This rim is drilled for Presta valves but we can drill them out for Schrader valves upon request.

Thanks.

What Is The Erd Of This Rim?

By Robin

06 Mar 2015

SJS Customer Service:

Hi,

This rim has an ERD of 439mm.

Thanks.