The Xaero Lite for tandem frames is built to last and ready to take both of you rolling smooth and fast all day. Tandem riders are looking a build set for a frame such as a Davinci, Cro-motion, Santana,etc., or as a replacement upgrade from their current set. The Xaero Lite tandem can handle both of your needs. Features Spinergys Patented PBO™ spokes offering unmatched performance and shock absorbing qualities to take the harshness out of road conditions and built with a light and strong super durable 24mm aluminum profile rim. A proven double winner for year round conditions, offering the performance you desire at an affordable price. Offered in Disc 2-Cross (Front/Rear) or Non-Disc Radial (Front/Rear) sets.