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.

Catrike Adjustable Headrest and Neck Rest - Easy to adjust and very light, the Catrike Neck Rest is a great upgrade to your trike.

Catrike Clamp On Sport Return Idler Kit by TerraCycle - Terracycle Clamp on idler mount is composed of a Return idler, Single sided clamp on chain keeper, custom stainless bolt, spacers. This kit is for Catrike Riders who wish to eliminate all of their return side chain tube by running the chain path through an additional idler. The kit can be mounted either in front of or behind the trikes cross arm depending on how where the boom is set for length.

Mirrycle Mirror Adjustable Mirror - The Mirrycle Mirror is by far the most popular mirror for recumbent trikes. It is well made, attaches to any 7/8in tube or handlebar and is easily adjustable. This is an essential safety item for anyone riding a recumbent bike or trike on the street.

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.

Rear Wheel - 700c - Catrike Freehub - Velocity Dyad - 32H Black Spokes - Upgrade your Expedition with a 700 rear wheel.

Schwalbe Marathon Plus 20x1.75 (47-406) 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: 50-70

Schwalbe Marathon Plus 700x28C (28-622) 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