Selle SMP TT4 Time Trial Saddle with Steel Rails (Black) Skirts Material: Lycra

Material: Lycra

All-new integrated anti-slip heel-cup will not deform or weaken

16 mm square parabolic shackle

Once you put these on your bars

Selle SMP TT4 Time Trial Saddle with Steel Rails (Black) Skirts Material: LycraExtremely versatile saddle! Designed for athletes with average sized pelvises. For which cyclist Gender: Unisex Sit bones width: from 10,0 to 12,0 cm Pants size: S, M Use: Time Trial Track Type of bicycle: Traditional Padding level: Thick Materials Padding: Foamed elastomer Cover: Real leather Body: Carbon reinforced nylon 12 AISI 304 rail: AISI 304 stainless steel tube 7. 1 mm Dimensions and weight Width: 135 mm Length: 246 mm With AISI 304 rail: 310