Selle Italia SP-01 Superflow Saddle 288 x 130mm 203g Black CheckoutSpec= 1-1/4'' There are three options to

There are three options to choose from in the Speedmax 100 Classic

You may need to change the front gearing so the rear derailleurs capacity is not exceeded

it can withstand challenging weather conditions

2nd Contrast fabricPolyester 100%

Selle Italia SP-01 Superflow Saddle 288 x 130mm 203g Black CheckoutSpec= 1-1/4'' There are three options toSuperFlow reduces physical limitations from prolonged pressure in the perineal area Shell made from 30% Carbon composite and high grade nylon polymer Fibra Tek microfiber cover Ti316 rails TECH SPECS Primary Color Black Saddle Dimensions 288 x 130mm Color Black Saddle Cover Material Fibra Tek Saddle Weight 203g Rail Material Titanium Cut Out Yes