Greenies love to point out the cost-saving benefits of biking to work. Glendale, California native Michael Hall recently told the Los Angeles Times that he saves $150 a month by cycling to work. And Paula Rodriguez, who lives in California’s San Fernando Valley, bikes the 15 miles to her office to save as much as $4.50 per gallon on fuel costs. There’s no denying that cycling is a cheaper commute. But, few mention the initial costs — upwards of $1000 — you’ll incur if you decide to pedal to the office. Factor in these necessary expenses if you’re considering the alternate commute: