Schlumpf 27T/68 High Speed Drive w/155mm Cranks - The Schlumpf High Speed Drive is our favorite piece of cycling engineering. This planetary gear setup will give you higher high gears and lower low gears. If you have a trike with a 20in rear wheel the HSD will give you back the high end you are missing.
Schwalbe Big Apple Plus 20x2.15 (55-406) HS430 Tire - ***OUT! - NO ETA AT THIS TIME***
Built in suspension. The tire suspension responds amazingly well - an advantage that in everyday life is more important than long spring travel. Using simple technology cycling can remain low-maintenance and easy.