NEWMEN - Seatpost - Advanced Diameter:30.9 functional and aerodynamic RACER STRAPS

functional and aerodynamic RACER STRAPS 800 Bicycle Bag designed especially for racing bikes

Insulated to keep things cool or hot

the training views

S fits 54-55 cm

NEWMEN - Seatpost - Advanced Diameter:30.9 functional and aerodynamic RACER STRAPSOverview Full carbon seat post constructed from UD carbon fibre. Our top priority when designing this seat post was to incorporate flex for maximum comfort into a highly reliable, simple piece of technology. But maximum flex isn't everything. Seat posts with too much flex have two crucial disadvantages: 1. High cadences cause the rider to start bouncing 2. The lack of damping delivers an uncomfortable kickback when riding over obstacles seated. So