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Ryde Zac 19 RS DE 26" 559 MTB Rim - Black

£18.99 Please note this product has selling restrictions to your country. was
Manufacturer : 
SJS Cycles part number : 
Manufacturer part number : 
- Low profile
- Comfortable
- Sporting
- 6063 T6 Alloy
- CNC machined sidewalls
- Double eyeletted
- 19mm int
- Drilled for Schrader valves
- ERD - 545
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Questions & Answers (6) Q & A
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Questions & Answers (6)
Spoke length query
18 Oct 2020
I'm looking to build these rims 3 cross onto a pair of 32h Shimano TX505 centrelock disc rims (links to Shimano site below). Could you let me know the optimum spoke lengths front and rear, drive and non-drive sides please? I'm a bit confused what Shimano mean by Offset (mm). I'd like to use J Tek black spokes as I've had good experience with these in the past.
many thanks
Hi there,

As we have never built that combination we could not directly advise; We do not have TX505 hubs here either to measure. If you have those hubs, we recommend using an online spoke calculator - this will guide you as to which measurements you need.

Thanks - 19/10/20
Can I fit 1 1/4 inch tyres to these rims?
20 May 2019
1 1/4 is 32mm, which would be suitable.

Thanks - 20/05/19
weight and holes
05 Feb 2019
Hi What is the weight of these rims. Are they available in 32 holes, 26", suitable for V brake?

- suitable for V brakes
- available 26" 32h
- weight 558g
many thanks
Double Eyelets and ERD
19 Aug 2018

Can you confirm that these are double eyeletted, the Ryde website says the are single eyelet. Also can you confirm the ERD dimension as this also differs from the Ryde Website.

Yes these are double eyelet rims. We have personally measured the ERD of these rims as we do not believe the provided information to be correct.

can I use this with presta tubes or do I need an adapter to fit to the rim? Thanks.
20 Mar 2018
Hi there,

You will need to use an adapter.

Can you get Zac 19 with css coating, with drilling for Rohloff thanks!!
23 Dec 2017
Hi there,

As the Zac 19 is a more entry level rim it is not offered with CSS.

The rims offered in CSS are the Andra and the Grizzly.