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Messages - maza

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1
Thanks for the reply, too bad it's only available with asymmetric rims.
Are you planning to extend the option to symmetric rims?
You were asking for asymmetric wheelset with different depths front and rear.

2
Lighter crankset for a heavy aluminum suspension gravel bike with chonky tyres? Does not make any sense. Do it if spending money makes you happy.

3
Component Deals & Selection / Re: Power meter options for GRX820 2x
« on: March 03, 2025, 05:29:30 AM »
Your position must be wrong if you can't ride clipless on the right side but can sustain effort hard enough to justify power meter. Seat probably too high or wrong length cranks.

4
Flights to China are easy to find for 400€ return. Just rock the bike a bit around the local segments and bring it back home as you forever old bike.

5
Does Cabon Speed have the tension specs for the spokes? Unlike steel all carbon spokes are unique to the model and layup and cannot be tensioned according to any table. What readings should we go for when tensioning with Park Tool TM-1?

6
Road Bike Frames, Wheels & Components / Re: How to spot AE scams
« on: February 21, 2025, 03:13:54 AM »
That Twitter listing is now deleted.

If you receive an actual bike, you'll probably want to look inside the frame, because if you get a factory QC rejected frame, you may legitimately risk your life.
Wonder if it makes financial sense to assemble and ship out fully built bikes for that low price even if most or all components were QC rejections and subject to be binned.

7
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: February 17, 2025, 06:15:53 PM »
I should have been more careful in my advice: chances are that you'll want a C-shaped shim rather than an O-shaped one. See part 04 on this Deda parts diagram as an example (part code HDDCRMS - DCR microspacer).

https://dedaelementi.com/media/catalog/product/attachment//d/c/dcr_headsets.pdf

Hopefully, a C-shim won't require much disassembly; make sure though that the dimensions of the shim match those of your headset.
Side cutters are great for converting O-shaped things to C-shapes.

8
If something is too good to be true - it is.

9
Are carbon spokes worth it? I'm worried they ride harsh and are more difficult to tension due to less stretching nature of the material. Looks and weight are great - price also justifiable. But are they actually better as for ride quality, serviceability and longevity?

10
It might not be a problem for most but since I travel a lot with my bike on the plane and you are always required to deflate the tires that's quite annoying.
Apart from airline regulation there is no real reason to deflate tires for flights. Airline has never checked mine so have flown with normal pressure.

11
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: January 08, 2025, 03:31:43 PM »
I've an extra TA from my java bike: 165MM M12*P1.5-L16
 I can try tonight when I get home... 165mm seems to be on the short side though.
It is only 3mm shorter than the supplied thru axle with 2mm spacer. This Java TA should fit and fix the play issue. Please try and report! I'm getting ready to make an order on this frame once this issue is sorted out.

12
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: January 08, 2025, 09:43:34 AM »
Is the problem that the thru axle is too long? Or is the problem that the threaded part is too short?  If I use the washer/spacer as LT advised, does this create any potential issues for rider safety or frame integrity?  Thanks for your patience on this :).
Axle is too long or threads are too short. I would prefer this length axle with longer threading. Based on your measurements there is 6mm space before it protrudes on the drive side.

You should use as thin spacer as possible. With optimum thickness spacer you will be using all 15mm of the threads. 10mm too thick and it will engage only 5mm of the threads. At 15mm too thick the axle won't thread in at all. Someone more proficient with properties of materials is the one who to ask what is the minimum safe threading.

13
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: January 08, 2025, 06:23:16 AM »
This thru axle gives 3mm more capacity. It fits if you trust 2mm is enough.

https://www.aliexpress.com/item/1005007535904782.html

14
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: January 07, 2025, 02:51:52 PM »
regarding the rear wheel play on my case... as soon as I seat on the bike, the play is gone from the rear wheel.
That is not possible. You're just not able to feel the play anymore as to move the wheel you would need to a create force greater than your body weight in the opposing direction. Uneven wear and potential to damage remains.

15
Road Bike Frames, Wheels & Components / Re: New frame: Longteng RD301-D
« on: January 07, 2025, 11:08:10 AM »
I only have this bike and wheelset :( 

I do plan to try the washer. I’ve read elsewhere that others have the same problem, hope this solves it.
Can you try this?

1) Take photo from the drive side of the frame. Measure how far the through axle is from being flush to the nut / how far in the TA is.
2) Repeat without wheel but thread the axle all the way in. If there is no difference you can be sure the through axle is just wrong size.

In any case you could measure the through axle dimensions. Length from the base to the end. And length of threaded area.

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