a random bert banner

/bert/ - ciclismo

home of /cyc/


New Reply on thread #54856
X
Max 20 files0 B total
[New Reply]

Index | Catalog | Banners | Logs
Posting mode: Reply [Return]


thumbnail of coloseum.png
thumbnail of coloseum.png
coloseum png
(6.17 MB, 2168x1440)
In the footsteps of the Romans edition

> CX races

07.12 UCI World Cup Terralba CDM
13.12 Exact Cross Kortrijk - Leiecross C2
14.12 UCI World Cup Namur CDM
20.12 UCI World Cup Antwerpen CDM
21.12 UCI UCI World Cup Koksijde CDM
22.12 X2O Trofee Hofstade - Plage Cross C2
23.12 Superprestige Heusden-Zolder C1
26.12 UCI World Cup Gavere CDM
28.12 UCI World Cup Dendermonde CDM
29.12 X2O Trofee Loenhout - Azencross C1
30.12 Superprestige Diegem C1
01.01 X2O Trofee Baal - GP Sven Nys C1

> Upcoming road races

17.01 - 19.01 Santos Tour Down Under 2.WWT
18.01 Women Cycling Pro Costa De Almería 1.1 WE
20.01 - 25.01 Santos Tour Down Under 2.UWT
23.01 Classica Camp de Morvedre 1.1
24.01 Gran Premio Castellón - Ruta de la Cerámica 1.1
24.01 - 26.01 Challenge Majorca WE
25.01 Clàssica Comunitat Valenciana - Gran Premi València 1.1
25.01 Schwalbe Women's One Day Classic 1.Pro
27.01 - 31.01 AlUla Tour 2.Pro
28.01 - 1.02 Challenge Majorca ME
28.01 Surf Coast Classic - Women 1.Pro
29.01 Surf Coast Classic - Men 1.Pro
31.01 Mapei Cadel Evans Great Ocean Road Race - Women 1.WWT

> Mecha-Rusbert's webm folders:

https://pastebin.com/bA0Cb5BK (embed)

> Bert van Koers' ciclismo quizzes:

https://www.sporcle.com/user/Bert_van_Koers/quizzes/

> Races info:

https://www.procyclingstats.com/
https://firstcycling.com/

> CX races info

https://cyclocross24.com/
https://cx.procyclingstats.com/

> Free streams:

https://tiz-cycling-live.io/
https://cycling.today/live-streaming/
https://dlhd.dad/

> Velodrama league code:

51196855

Previous thread:
 >>/53839/

















































thumbnail of 1652120987096.jpg
thumbnail of 1652120987096.jpg
1652120987096 jpg
(50.38 KB, 640x530)
 >>/54910/
damn well at least it happened indoors, wouldn't have happened if shimano used a non-proprietary metal screw for preload but who are we to critique them 
a reminder for all of us to check the torque of our screws from time to time, with our strength its only a matter of time until something comes loose and breaks








thumbnail of 1757761739852766.png
thumbnail of 1757761739852766.png
1757761739852766 png
(1.07 MB, 1521x1789)
thumbnail of 1682359716995994.gif
thumbnail of 1682359716995994.gif
1682359716995994 gif
(114.75 KB, 112x112)
thumbnail of 1726251373585863.jpg
thumbnail of 1726251373585863.jpg
1726251373585863 jpg
(45.17 KB, 661x510)
thumbnail of 1731345994761530.jpg
thumbnail of 1731345994761530.jpg
1731345994761530 jpg
(75.04 KB, 1175x818)
 >>/54908/
This is not a "screw" to fasten stuff, this is a "screw" just to apply some pre tension.
That's why the proper "tool" for this "screw" is made out of plastic and the only torque on it is applied from the palm of your hand.
FFS Bert!

 >>/54910/
Wait, this failure mode is even worse:
Did you remove the crank arm without removing the tensioning "screw" first?
WFT Bert!

 >>/54914/
Bert... this little thing (4) is not preventing anything, it is just an indicator so you know if the crank arm is "deep enough" on the axle.
Well, Bert... have you read any manual before hand?



 >>/54920/
to be fair that small pin on 4 is supposed to to hold your crank as a last ditch effort when the bolts are completely loose 
I'm more surprised bertman never felt his left crank was so damn loose it came to this
I mean you can even visually see it when the bolts aren't tight enough because the gap gets so big



thumbnail of 1738423000575297.webm
thumbnail of 1738423000575297.webm
1738423000575297 webm
(3.98 MB, 1280x720 vp8)
 >>/54924/
Bolts not torqued, crank gets wiggle room.
2.5 meter bert hulking on his rape machine getting that crank to hit the cheap piece of plastic at 100 rpm for god knows how long.
Piece of plastic holding on for dear life, the pin is cracked so he continued even after that.
To be fair to the shimano dudes, I'm pretty sure that piece of plastic that came off on the preload bolt is supposed to come off because otherwise the entire plastic threads would've just sheared off on the inside ruining even more.


 >>/54926/
> To be fair to the shimano dudes, I'm pretty sure that piece of plastic that came off on the preload bolt is supposed to come off because otherwise the entire plastic threads would've just sheared off on the inside ruining even more.
Indeed, it's a kinda forgiving and slow failure mode with rather cheap replacement parts.








thumbnail of 1478104018138.png
thumbnail of 1478104018138.png
1478104018138 png
(616.47 KB, 4000x3788)
Found an e-shop in steinschönau that has the very last two screws for my R8000 Ultegra in böhmen.
I am not certain the R8100 ones are compatible as they are half the length. They probably are but even AI overlord is not sure (part Y1P417000 vs Y1KS13000)

 >>/54930/
Maybe "unsymmetrical" tightening of the two bolts?
I mean, frequent shifting between tightening both bolts to the final 12-14Nm.
Or maybe the switch from riding outside in ciclismo weather to winter hell?
Frame carbon, bb shell aluminium, spindle steel, crank arm aluminium, crank arm bolts steel, tension cap plastic...
Things just get some play with this mix of materials.






thumbnail of vingo unhappy.png
thumbnail of vingo unhappy.png
vingo unhappy png
(773.93 KB, 1079x1169)
 >>/54934/
I check any and all things that you can torque down on a bike every couple months and there's always at least 1 or 2 bolts somewhere that are like 0.5 - 2 Nm off. Never really loose but sometimes enough that it's actually concerning and gives me paranoia where I check it after each ride for 3 or 4 days 
Of course I also went to check it all now but this time everything's tight







 >>/54944/
I have two very expensive ones that I appropriated from work so I can't recommend anything specific unless you want to pay BIGLY but I would say any small wrench that has a range of 2-40 Nm would be good. See that it comes with a set of hex bits H2-H10 and torx bits T10-T25 or T30 if possible since torx is getting increasingly more common on bike parts.
I don't think spending a lot of money is necessary because surely anything that's sold in an online bike shop is calibrated and accurate enough






thumbnail of 3628.webp
thumbnail of 3628.webp
3628 webp
(820.36 KB, 3886x2811)
 >>/54955/
off the top of my head
> cranksets that don't have pinch bolts but only one big bolt that you tighten with 35 or 45 nm 
> disc lock rings 
arguably the lock ring you can do by feel aka as hard as you can but the crankset one is more delicate, too little torque and the crankarms can come loose while too much may crush the bearings or preload adjuster if it has one


> Wout van Aert may be making different choices in his approach to the spring classics. The Italian WorldTour classics Strade Bianche and Milan-San Remo could be back on his schedule.

kinda sad he has to beg his dutch masters to do these races considering it's probably the 2 biggest ones on his palmares



 >>/54959/
> For Heijboer, everything is open for discussion. "All options are open again. Whether it's a traditional preparation or something with extra height planned for another time. We haven't made a decision on that yet, but the most important thing is: we need a long period where Wout can train continuously and build up. These periods cannot be interrupted."

they'll do it again, they'll win nothing again
grug will golf between winning MSR and winning E3 and winning Roubaix again











thumbnail of 18271-nerd.png
thumbnail of 18271-nerd.png
18271-nerd png
(197.08 KB, 512x512)
 >>/54971/
LT1 (AKA FATMAX) is a pretty good pace to ride endurance at although depending on your fitness your LT1 is at upper z2 rather than z3 like it is for pro athletes 
many a pro including pog have stated that upper z2 to lt1 intensity is their favorite intensity to ride at












watched some nerd playing eu(5) livestream while doing me raping
holly fuck you guys don't seriously play that right? nearly fell asleep and chute comicaled in the bojler room after he spent the first half hour on pause tweaking the cabinet settings and tax policy of england












Post(s) action:


Moderation Help
Scope:
Duration: Days

Ban Type:


0 replies | 0 file
New Reply on thread #54856
Max 20 files0 B total