Schlumpf 34T/85 High Speed Drive w/170mm 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.

SunLite Locking Brake Lever Set - These locks act as parking brakes and replace having to use parking straps. Forget worrying about your trike rolling away, especially with two locking brakes instead of just one.

CatEye Strada Slim Universal Wireless Computer CC-RD310W - The Strada Series redefines cycle computer design with slim sizes, larger screens and font sizes with tons of functions. Features: Current/Max/Average Speed. Trip Distance 1 & 2. Total Distance. Elapsed Time. Clock. Analog Wireless. ClickTec Button Interface. Pace Arrow. Dual Tire Size. Customizable Display. Programmable Odometer. Auto Start/Stop. Low-Profile Bracket.

Avid BB7 Front Disc Brake Kit (pair) - This kit includes everything you need to upgrade your trike's brake system to the best mechanical disc brake system available. Perfect for for any home builds.

Schwalbe Marathon Plus 20x1.35 (35-406) HS440 Tire - The Marathon plus tire has a thick protective liner to keep foreign objects from reaching the tube. Schwalbe has a protection level 7 out of 7 for all Marathon Plus tires. This is our most popular tire by far because it's affordable and they will outlast any tire out there. You'll be surprised at how smooth and quiet they roll. -WIRE BEAD -PSI: 60-100