Dial-in a personalized, custom fit with Bontrager's Hilo RXL Speed Dial triathlon saddle. Featuring a Speed Dial mechanism that offers 16mm of nose width adjustment, the Hilo RXL Speed Dial adjusts to accommodate both a traditional seating position and the off-the-front seating position of a noseless saddle. So whether you're an elite triathlete racing for the win or simply an age-grouper looking to shave time off the clock, sit down, get comfortable, and go faster with the Hilo RXL.