A local guide will lead you around Moshi, through local villages along the base of Kilimanjaro, and finally walk you around Moshi town. Every trip is a little different, but you may stop by a local school, visit a market, talk to farmers, whatever interesting comes along.
You guide will meet you mid-morning with your mountain bike and helmet. You will bicycle 2-4 hours depending your interest along easy trail through local villages, a small rain-forest, and back to Moshi. You may visit a school, outdoor market, or talk with local people.