SPECIALIZED SIRRUS X 6.0 size:S The adjustable seat base in

The adjustable seat base in 5 positions allows for easy adaptation of the seat to different growth stages

improving bike control in every condition

Use: Road and off-road

420 mm (55–59)

SPECIALIZED SIRRUS X 6.0 size:S The adjustable seat base inThe Specialized Sirrus X is a bike designed to offer maximum versatility, combining comfort, lightness, and performance on both asphalt and light gravel. Its "all terrain fitness" nature makes it ideal for those seeking a fast bike for daily commutes but also capable of tackling off road routes without compromise. The FACT 9r carbon frame is lightweight and stiff, designed with Fitness Geometry to ensure efficiency and control. Rider First Engineered