Gel Inserts The Flite Boost Endurance TI316 Superflow is equipped with a special layer of Gel that allows you to benefit from greater comfort and increase performance even over long distances. Superflow The central “Superflow” hole allows the pressure to be released from the perineal area and to further increase the sensation of comfort while pedaling. Weight: S 228 g - L 232 g Chassis: TI 316 Tube Ø7 mm Dimensions: S 135x250 mm / L 145x250 mm Category: Performance Cut: L3-S3