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Messages - mirphak

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166
Vendor Discussion & Reviews / Re: lexon frames
« on: January 19, 2023, 04:25:40 PM »
I have the lexon reverse. Have been used it for a year and a half or so. So far so good. There are some minor details I don't like, like how easy is for dirt to make into the bottom bracket area, and yhat the piece that sits in the frame to make the cables enter and exit the frame could have been made better. Also the frame could have better liners so that you don't have to put foamy tubes for the cables not to rattle and be noisy in the frame

But they are all in reality minor issues, non showstoppers. I really like the relaxes upright geometry of the bike (I hate the mew trends of super long reach, short stack and super aggresive head tube angles...). I am overall very happy with it and if it breaks for whatever reason I will most likely buy myself the same one again.


167
Hi,

Does anyone have experience of buying 5- or 6- spoke carbon wheels from Aliexpress. They are a little on the heavy side (typically 1500-1600g vs 1200-1400g of usual pillar spoke wheels) and significantly more expensive, but omg they do look awesome and I guess no need of checking spoke tension at all over time?.

Particularly I was checking these ones:

- Beskardi (6-spoke, 25mm external): https://es.aliexpress.com/item/1005004922878255.html (1.4-1.5kg, this one in marble finishing looks really good, and it is not very heavy. Probably road wheel).
- Ican (6-spoke, 20mm internal, road?) https://es.aliexpress.com/item/1005003058790809.html (about 1.5 kg)
- Elitewheels (5-spoke, 19mm internal): https://es.aliexpress.com/item/1005003960501475.html (quite heavy, for allroad/gravel <45mm tires? )
- Elitewheels (5-spoke, 22mm internal): https://es.aliexpress.com/item/1005004675341604.html (somewhat heavy, but gravel width up to probably 50mm)

Anyone has any refferente or comment on them?

168
Component Deals & Selection / Re: Surly coner bar equivalent
« on: January 04, 2023, 09:54:14 AM »
Most 'bike-allowed' forest and mountain paths are perfectly rideable with a gravel bike there. I am eager to have mine rebuilt (a car runover trashed it one year ago).

Grips are normal ESI grips. I had to add two small pieces at the end since they are the standar/short ones. I think ESI made a longer version, but it is hard to fine and expensive.

169
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 01:57:57 PM »
Have you seen this video regarding the issues with shimano derailleur and aftermarket casettes? Maybe it is not the problem of the casette after all, but a change in Shimano designs to be compatible with no one else hahahhaa


170
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 01:54:12 PM »
Same hoses and same olives, yes.

171
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 12:03:28 PM »
I'm currently using the LTwoo GR9 shift levers on a budget build and I had slight issues downshifting through the small cassette gear cogs. Are you using an aftermarket lightweight cassette? I notice the LTwoo shifters seem to shift a bit better with a Shimano 105 cassette. I think the Shimano cassette has tighter spacing at the small cog range. Though on the road it's not much of an issue and I've opted to continue using my aftermarket lightweight cassette, but on the stand my 105 equipped bike does shift better versus my LTwoo equipped bike both using the same aftermarket 11-32t cassettes.

Yes, I am using the wuzei (aliexpress) 11-34 12s casette

172
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 11:58:19 AM »
I wonder now ... Would the braking be compatible with shimano mtb postmount calipers? If so one could use the gravel groupset to build quite interesting and cheap monstercross bikes.

173
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 08:17:22 AM »
Thanks for the update - nice to have some progress on those issues. Someone on the China Cycling video commented that they had improved shifting from the RX derailleur after changing the pulleys to Shimano ones from their R8000 derailleur, so perhaps that's worth a try too.



I already replaced the lower pulley with a 12t narrow-wide from stone . Better but not perfect. Now you convinced me to also replace the upper one

174
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 07:30:04 AM »
What frame/bike is that mirphak? Looks great.

Flyxii FE02, aka Flybike FM616 aka bombtrack ext-c hook 2020 (or was it 2021)? Bought it in Aliexpress for 400 eur before taxes. I have seen it with coupons for about 320€, so quite a bargain.

175
Component Deals & Selection / Re: Surly coner bar equivalent
« on: January 03, 2023, 02:58:39 AM »
I have both the standard and the integrated stem ones. The latter I don't like that much because of the weird angles (very negative stem and then very vertical drops. Design mistake imho). The normal zniino one I have been using for 7 months in my 29er and it works very well.


176
Component Deals & Selection / Re: LTWOO RX hydro sets
« on: January 03, 2023, 02:38:33 AM »
Still relevant in the sense of the lack of manufacturer instructions / support though. Even the brake bleed instructions video makes absolutely no mention of the free stroke adjustment:



Will be interesting to see how early reviewers go with the stiff paddles + return of the right lever and whether these things have been fixed.

Hi

Paddle stiffness is solved (see tracevelo's video comment section), there's a screw in the ratchet to increase and decrease stiffness. The brake softness is solved with a combination of
closing the huge gap of the pistons by actuating 10-15 times the brakes without rotors and then finely adjusting the freestroke screw (you have to be super careful not to screw it too much or it pops out, it was a 2-3h pain in the ass to put mine back in). I did that to mine and now the brake is super responsive.

 And as I told to Chinacycling and Tracevelo, my paddle returning was never a real issue. Sure it sometimes does not go all the way up, but thst does not block downshifts in my case.

So in summary, levers fine (I think I prefer the clean design of Sensah, but it doesn't bother me to have the side lever), brakes are fantastic, front derrailleur is perfect. Rear derailleur ... So so. I have some issues with my chain (gx eagle) jumping around near the lower pulley when downshifting + going to small chainring at the same time. It sometimes lands at an inclined angle. I have replaced the lower pulley with a narrow-wide profile one (in my opinion, the original should have been like that) and it has definitely improved, but still the shifting is not as crisp as I would like. Maybe with a sram flattop chain or with a chain from other manufacturer. Or maybe with another casette.



177
It looks awesome, love the paintjob. TFSA honestly makes beautiful frames and beautiful paint jobs. A little bit like delihea.
I just wish they also produced endurance frames. I would certainly buy one. Their current catalog, even on gravel (their gravel has exactly the same geometry as the Pinarelly grevil), is just too racey for my long legs / small torso combo.

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