There are several mountain bike groups in Manokwari. They regularly meet and have trips around the city or to the rainforest. One day, I joined some mountain bikers for a cycling tour in the rainforest behind Rendani and Wosi areas. The track there was very good although it is not covered with asphalt pavement. Mountain bikers who like traveling around this track come from various government and private institutions in Manokwari.
Mountain bike tour from Bintuni to Manokwari
Mountain bike tour to Cape Bakaro