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 Rear Disc Brake Kit with Locking Brake Lever - Do you want a usable rear brake and not just something to keep the trike from rolling away? This kit adds a functional brake lever so you have total control. The lever features a locking pin so it doubles as a parking brake. We recommend combining this kit with our double-pull lever for the front brakes.

Catrike Seat Adjusters for All Catrike Models with Folding Seat - Stock Catrike Seat Adjusters. These come stock on all Catrike models with a folding seat.

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