Selle Italia SLR 3D Carbon S3 Carbon Rails 3D Printed Black CheckoutSpec= 20x1.5-2.4 SV 40mm Compatible with 8-bolt SRAM direct

Compatible with 8-bolt SRAM direct mount chainring options and power meter spiders

9 Internal Lock Size Metric 180cm Lock Type Key Thickness In mm 10mm Primary Color Black

Faster smoother shifts under maximum pedaling force

Includes one 9m roll of dual layer high tensile strength rim tape

Carry handles

Selle Italia SLR 3D Carbon S3 Carbon Rails 3D Printed Black CheckoutSpec= 20x1.5-2.4 SV 40mm Compatible with 8-bolt SRAM directThe proprietary printing pattern and Carbon DLS technology of the SLR 3D Carbon helps make it the lightest 3D printed saddle available The differentiated cushioning zones give progressive absorption and the carbon rails provide strength and ensure comfort on every pedal stroke L3: Wide intertrochanteric distance and high pelvic rotation (Flow and SuperFlow saddles) S3: Narrow intertrochanteric distance and high pelvic rotation (Flow and SuperFlow