Perfect Bicycle Wheel Part 1: The Tyre Width

Back when I was a newbie and decided to upgrade my drivetrain, another customer in the bike garage laughed at me. Why blew away so much cash for the new shiny drivetrain while keeping the shabby stock tyres? Honestly, I had no clue. I thought that the derailleur would improve the quality of a bike. He told me then, empathetically, that tyres are a lot cheaper, and will improve the ride quality better. It took me months until I swapped to kevlar-beaded aftermarket XC tyres, and I realized, he was spot on.

Continue reading

Lembang Fault – South Side Cycling Exploration

Stretching 29 km from east to west, Lembang Fault was one among the most prominent geological features of Bandung Basin. From the city, it is easily recognized as elongated hill in the north, starting from Mount Palasari in the east, sloping down all the way to north of Cimahi in the west. Created through eons of tectonic plate movement, the active fault lifted the higher southern side, exposing wall of ancient rocks to the lower northern side. It was the southern side, especially the eastern side of Maribaya Valley, that I explored for this cycling trip.

Continue reading