Showing posts with label GS. Show all posts
Showing posts with label GS. Show all posts

Monday, July 27, 2026

How I got back the front RD of Wheeltop electronic GS work again...

Wheels of Happiness


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The front shifter of the Wheeltop EDS Tx stopped working about two weeks ago.  I kept thinking why.  I consulted their manual, tried to remove the battery.  Tried to synch and pair them once again.  They all looked ok.  I recharged the battery several times.

Until I saw that the left shifter does not light.  So its battery that powers the bluetooth is dead. 

This post bought this morning the battery.  I got two at P19.00 each.  I replaced the battery and lo and behold the EDS worked again.  I was thinking of bringing this back again to Mario but there is no need, anymore. I solved the problem.  What a relief.  What an achievement....\



Monday, July 21, 2025

I still ride my rim brakes RB, do you?

Wheels of Happiness

I still ride my rim brakes  RB:   A VV S works and F10 Dogma.  One has Chris Froome symbol of hippo.   I still think rim brakes are great.  Anyway, somebody said (Merck) that to win you have to move forward, not brakek/stop.

The only reason why they are promoting disc brakes is for more peoeple to:

     1.  Buy new frame
     2.  Buy new more expensive Hydro GS,
     3.  Buy new rims with disc.  

I have disc brake powered MTB.   with narrow 29 tires.         

Tuesday, April 1, 2025

Rode up to DOMSA today on a road bike; practice makes climbs easier

Wheels of Happiness

Rode up to DOMSA on a Road Bike ((Sworks with Wheeltop gs)   this morning.  This was much better ride than before.   It felt easier (maybe because thisi post shifted to the biggest cog early and rode less intensely) and because I am having more practice.    

I met Ruben, Nolite and cousin Rommel Unidad (he was on Colnago with Campy groupset) and several other familiar faces

As usual, the males made Maritess of people who were not here, and talked about ladies with diabetes.   

Monday, February 3, 2025

Biked this morning up to Morong KM 44, visited Mario Toledo to have the bike fixed - Wheeltop does not want to shift to 36t

Wheels of Happiness

This post biked this morning to Morong KM 44, near the New Municipal Building of Morong.   On the way, I discovered that there is a Bikol Ni Lugawan in Mambog Binangonan Rizal near the INC church.  That means, I have to bike just 10 km instead of 20 km+ to Lagundi Morong Rizal.

At Cardona a 60 ish MTB rider just past the municipal hall passed by and conversed regarding my destination and I said I am up to Morong only, and he said he is from Tanay.   I chased him and overtook him at Callahan and over the top he overtook me and chased him again from the exit arch and overtook him near the Bombongan crossing.  He inquired about my age and answered 73 and he said he is 59   So that is about 2 decades difference.   

I returned and then proceeded to my main destination a bike mechanic from Mambog Binangonan Rizal.  He lives at Crystal East Binangonan and arrived there at about 9 am.  He awoke at about 9:30   I went there to do a back job on the Wheeltop electronic GS that does not shift up to 36 t.  I need the 36 t to enable me to ride up steep hills like the ones going up Mambog.   There were 3 hills till Marios place and I only had 32t to manage the climb.  The first one was about 20% grade.

While waiting for Mario, I conversed with the regired Msgt from PA.  He was being massaged on account of neuropathy from diabetes and difficulty in standing   I learned that his wife just died  and may be he weas recovering from the grief.  We talked about same situation as I have.  Diabetic and growing weakness. I advised him to exercise some more and be happy.

As for the bike, Mario was able to make the gears go back to 36t.  But he needs to access the apps to smoothne out hte high gears.  

Thursday, January 30, 2025

Installed Whitetop EDS Tx electronic groupset

Wheels of Happiness

This post took advantage of the seller's platform at 50% discount, last 11.11 whose price was only P24,700.  Its US, UK price is at $600 -$700.  So it was a bargin.   The order arrived last Tuesday  And yesterday I had installed by Mario.   

The old STI a SRAM red had seen better days and it such a great pain to maintain it because of internal cabling (passing through the handlebar):   there are kinks and malfunction often occurs due to cabling problems.  Thisi gs does not have cabling for the GS  for brakes yes.

It is a source of pride to have an electronic GS for such a low price.  It gives you a feeling of having a new bike again and pride for finally being able to afford an electonic GS at incredibly low price.

I still have access the apps for some finer adjustments.


   


Sunday, December 1, 2024

Unboxing Wheel top electronic GS - masubukan

Wheels of Happiness

Affordable, reliable/  Puwedeng itry, ma experience?

Pag nagkabonus masubukan...


Monday, August 20, 2018

A popular GS that is value for money and used by masses of cyclists is not without its defect

Wheels of Happiness
Rizal Philippines
August 20, 2018






Image result for cracks on Shimano cranks


Epic failure of an 11 speed model Ultegra cranks


This post made link to an article which  enumerated the list of winning  framesets  at recent TDF.  All of a sudden there was a query/comment as to winning GS at each stages.  Of course that it is an unfair question because I am not a witness to TDF, nor do this post have data on the query.

Obviously the commentator is pro that Japnese brand.  Yet data shows that for the entire TDF history the winning brand is from Italy 41 as against only 7 for the Japanese brand.   I might speculate that many people worldwide are using the affordable Japanese brand.

But if you have used the Italian brand, you will not use any other brand because of its beauty and superior performance brought about by long learning curve (manufacturing and quality prowess)

The Japanese brand is also not without its defects like crank parts separating from the other crank parts as reported    NB.   We are not brand bashers.  But hindi perfect ang Japanese brand na ito...

Musing on S hollow tech

That is why the cranks now are wider rather than round.

Image result for cracks on Shimano cranks



Image

Tuesday, February 27, 2018

Little education on Bottom Bracket tech when buying GS or Crankset - please check and verify before buying

Wheels of Happiness

Rizal Philippines
February 26, 2018


                                     Cut  out view of BB 30 shell and crank

I got enamored with a GS and I was able to buy one cheap only to find out that its crankset is BB 30. BB 30 is short and adopted to mostly to Cannondale. It was invented by Cannondale. It consist of bearing only pressed fit into the bottom bracket shell vs a circlip engaged in the slot in the shell.  BB 30 cranks are fit only to BB 30 bikes! Its cranks are short....74 mm.. So with  BB386.  Some cranks are not interchangeable with one another. Some cranks are 30 mm in diameter, some are 24 and 22 mm (like the one I bought)  Things get more complicated if you go to MTB where BB shells can be or 86.5 or 91mm.   But Shimano cranks seem to be adopted to many shells.

Kaya pala walang bumili noong GS na iyon na BB30. Now its my problem if  the crank will fit my bike (hindi Cannondale)

BB 30, BB 386 BB 865 make for stronger crank  BB set up and is much lighter.  vs the traditional two piece BB or threaded BB shell (the thread makes the  BB shell heavier)  However, the  pressfit thing requires special tool for installation and removal... Only few bike shops and few mechanics know the PF.

Before jumping in to buy a crank set, ask questions and verify.  Like me I cant return the crankset.  I have to buy a new one (a 24 mm crank diameter) 104 mm long (the BB30 crank  spindle  is only 74 mm.. long (being BB30 crank)

A lot of mechanics and sellers are not very familiar yet with this. Those who are selling cranks cant answer too.

The buyers too must not sell their crank or GS if they will not fit the bike of the  buyer.

Salamat po

BB chart compatibility