Specializing in Harley-Davidson & Buell. There s a reason why CycleWorks is considered the best and most trusted V-Twin service and repair shop in Sonoma County. We have an excellent reputation for timely, quality work with no BS and fair prices. We make sound recommendations and provide quality workmanship based on decades of experience. If you've got a motorcycle that is need of service or repair, we can give you a comprehensive diagnosis of your bike. Our technicians will thoroughly check over your motorcycle to properly diagnose any problems and give you the most accurate cost estimate.