26in SRAM PG-1050 11-36t 10sp Cassette w/SRAM Derailleur, X10 Chain, TT500 Bar End Shifter - Efficient and reliable, this is a tried-and-true 10-Speed system that is standard on most of the Catrike models and available as an option on our other recumbent trikes. 306% gear range.

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.

CatEye Padrone Wireless Computer CC-PA100W - The Padrone features the largest display available, making it easy to see in all conditions. Features: Current/Max/Average Speed. Odometer. Trip Distance. Elapsed Time. Clock. Analog Wireless. ClickTec Button Interface. Programmable Odometer. Auto Start/Stop. Menu Screen to Change Setting. FlexTight Universal Bracket. Large Screen and Large Digital Display.

UTCustom Adjustable Super Headrest - Serious riders want serious comfort. That's why we created the Super Headrest. Our headrest is adjustable and functions as an additional support for your shoulders, neck, and head. Compatible with All Catrikes