Showing posts with label large. Show all posts
Showing posts with label large. Show all posts

Sunday, May 26, 2024

Big chain rings at Giro Italia; the rest of bikedom returns to big chainrings?

Wheels of Happiness

Giro Italia has seen many top riders:   Pogacar, Ganna etc riding bikes with with 54 to 60 teeth and using the same for mountain/hill sections.  Even at Queen stages

I used to ride bike with 53 - 39 which I discarded for 50 -34 compact chain rings.   I could hardly pedal with 50 x 11.  And now these riders.  

I see a group of riders riding DOMSA uphill using 54 chain rings with say 30 to 34 cogs.  

Are riders getting stronger?  What has happened to world class riders.?  

Are we rest of the riders following suit

Tuesday, June 13, 2017

Yesterday was my large chain ring day

Wheels of Happiness

Rizal Philippines
June 13, 2017

Choose riding on large or small chain ring


                                                          Small (39) or


                                                 Large Chain Ring (53)
I read an article once of a lady rider, height challenged at 4' 11"but who won a dreaded mountain climb. She was asked what was her training secret. One of these she said was alternating your practice between small and large chain ring day.  When you choose either large or small you do not shift the front derailleur.You just shift the rear cogs.Thus at small chain ring, when you want speed and you are at 34 36 or 39,  you simple have to pedal faster.   When you are at large chain ring, when climbing hills, you shift to your cogs to the biggest if  needed.

Yesterday, I rode to Jala jala up to km 73.5 (2 km into  the Jalajala town proper, just past  the arc and the dragon fruit farm.

I ate lugaw at simples where I met Meong, Ado and Joel.  Joel said he was off form yesterday and had hard time chasing me.   I climbed Montevideo 53 x23,  and same for Callahan, for Baras Pililla 53 x 23 also, 53 21 at Quisao and going back to Malaya power plant was 53 x 28.

I also chased some MTB and road bikers in Tanay.  I gave my best shot and even overtook their fastest rider from km 56 to 57 in Tanay.  Not bad for 66 y.o . senior

But one thing I observed is that your muscle ache and there is noticeable strain on the calf and thighs.   But you feel much stronger

The general idea is variety and getting stronger by varying your practice

P.S.

Prior to this I had only small chain ring day.  Reason, I could not shift to large chain ring.  Reason?  I could not shift to large chain ring. Reason?     The cable was loose and  I mistakenly loosened a shifting screw which I thought was limiter to the large chain ring shift (it was pala for the small chain ring and by loosening it, the fd stayed farther from the line of the large chain ring and hence  it could not be shifted.  Thus when I screwed it in, the problem was solved

Saturday, January 18, 2014

My evaluation of the new Giro helmet

Wheels of Happiness



January 18, 2014.  

It is not the official Giro light version.  The light version is about 192 grams. It looks to be less than 200 grams.  Most helmets weigh 300 grams or more.  Hefty price, hefty weight.   Mine is light too.  It feels like I am just wearing a baseball cap when I am using this.

It may not look as sturdy and robust as the Spyder helmet which has a carbon fiber frame.  But it is very light.  And is cooler too.  While it has 20 holes just like the Spyder helmet, it has bigger bigger holes which make for more airflow and cooler head