Another posting of slimming down

Well many claims cycling will not help in slimming down. 

But the facts is cycling do help and in fact it help tone up a few parts of our bodies.

Arms for stable the bike,lower back as for keeping posture, legs of course and the core groups.

 

Also newer version brake calipers

Since I am using an old version of dura ace 7800 calipers, and I am upgrading to 9000 series 11 speed, I got my calipers swap too.

And oversize jockey

 

  

The next upgrading is 11speed

As I been using a10 speed groupset, therefore is about time into 11 speed.