Selle Italia SLR Boost Lady Superflow Saddle - Titanium Black Womens S3 ModelNumber=K7336 }Feedback Sports Over-Drive Sled Resistance

}Feedback Sports Over-Drive Sled Resistance Unit- Progressive Resistance Upgrade for Zero Drive Trainer

Tough 6061 T6 aluminum construction with 6061

Color Black Ring Position/Type Middle Tooth Count 38 Drivetrain Speeds 8 Drivetrain Speeds 9 Drivetrain Speeds 10 Chainring BCD 110 Material Aluminum Defined Color Black

}Shimano SLX CS-M7100 Cassette - 12-Speed 10-45t Silver/Black Micro Spline

2 Color Black Reach 46 Defined Color Black Steerer Clamp Diameter 1-1/8"

Selle Italia SLR Boost Lady Superflow Saddle - Titanium Black Womens S3 ModelNumber=K7336 }Feedback Sports Over-Drive Sled ResistanceSelle Italia SLR Boost Lady Superflow Saddle Titanium Black Womens S3. Selle Italia SLR Boost saddles feature a slight rise on the back and the micro perforated cover that helps to easily find and maintain the ideal sitting position ensuring proper support of the ischial bones and preventing any problems. The SLR Boost has a redesigned tip that allows you to further increase the comfort in the thrust phase and to take full advantage of the features of