Selle Italia SLR 3D Carbon, S3, Carbon Rails, 3D Printed, Black 700c Tubular Tires Bluetooth Compatibility: Yes

Bluetooth Compatibility: Yes

UPC: 812367016682

Manufacturer Part Number: ISG3C41KITZ

Manufacturer Part Number: PA-32ST 27

- Prevents rusting when parts are exposed to saltwater

Selle Italia SLR 3D Carbon, S3, Carbon Rails, 3D Printed, Black 700c Tubular Tires Bluetooth Compatibility: YesThe 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