RubiX

A compact, transparent theme with multiple templates to make your WordPress Blog site more of a website. Valid XHTML and CSS, Threaded Comments, Related Posts, Sticky Post and Widget Ready! Simple Theme Options for various images so you don’t get your hands dirty. CSS is easy to edit, very neat for you to customize. Design by KICKERfilm.com

Rubine Lite

Rubine Lite is a clean and retina-ready magazine theme created with usability and simplicity in mind. The theme offers a gorgeous featured content area on the home page to highlight your most important posts. Of course the design is fully responsive and makes your content readable on every device.

rtPanel

WordPress theme framework with Custom Menu, Header and Background along with Logo, Favicon, Featured Image, Google Custom Search Integration and more options. Now includes a Foundation 5 framework, Grunt Task Runner, Bower package manager, SAAS based CSS preprocessor and translation support. This theme comes with free technical support by team of 30+ full-time developers.

Rookie

Rookie is a fully responsive theme made for sports organisations looking to use the SportsPress plugin. Once you’ve installed the theme and SportsPress, you’ll be able to select a preset for your sport and demo content to help you get started on building your sports website.

Ridizain

Ridizain is a redesigned version of the default theme Twenty Fourteen – Create a responsive magazine website with a sleek, modern design – full width and fully centred. Feature your favourite homepage content in either a grid or a slider. Use the three widget areas + the custom recent posts and the ephemera widgets to customize your website, and change your content’s layout with a full-width page template and a contributor page to show off your authors. With full color control for many of the theme’s elements, creating a magazine website with WordPress has never been easier. View demo at: http://demo1.ridizain.com/

Rider

Rider is a lightweight, faster, clean, super flexible and bootstrap based responsive theme for motor bike and cycling enthusiasts. Rider Theme is built on top of Twitter Bootstrap which means that your site can be displayed on every device (pc, laptop, mobile devices, tablets etc) without horizontal scrolling and it will look awesome. It has got custom widgets, theme-options etc in order to get it customized as per your needs. Rider theme is the only theme developed considering cyclists, bikers / motor cycle enthusist in mind. Rider theme is a lanaguage ready theme hence can be used for all the globally recongnized languages.