Avid BB7 Rear Disc Parking Brake Upgrade Kit - Friction Lever - Complete kit to allow the addition of a rear parking brake. Includes an Avid BB7 mechanical disc brake and rotor, parking brake lever for fitting on the handle bar and a cable. The rear hub must be disc brake compatible and ready to take the rotor supplied in the kit.

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.

HP Hand Rest Set - Left and Right - Adjustable handrests for your HP Velotechnik recumbent. Also fits most other handlebars with a 22.2 mm diameter. Sold as a pair with a left and a right. Relieves your hands from having to constantly grip the handlebars tightly.