Enjoy the podium-topping SLR and experience generations of style, performance and comfort from Selle Italia. The SLR Boost Kit Carbonio, finished with premium carbon rails with an extra 10mm for greater adjustability, is the lightest short saddle in its class while the neutral shape supports your ischial bones during long rides. Finished with the durable Fibra-Tek material, this saddle will be with you for a very long time.