Diverge STR Expert Size:56 and S-Works Tarmac SL8 seatpost

and S-Works Tarmac SL8 seatpost

and provide a ton of stoppage

Its improved kinematics make it the most efficient pedaling bike we’ve ever tested

The Roubaix SL8 Expert: endurance road performance with Future Shock Smoother is faster

This allows the rider to get their hands narrower or wider without tilting the extensions so much that the shifters touch

Diverge STR Expert Size:56 and S-Works Tarmac SL8 seatpostDiverge STR Expert With Future Shock suspension front and rear, the new Diverge STR delivers compliance without compromise. By suspending the riderinstead of the bikeFuture Shock technology increases control and efficiency while decreasing fatigue, so youll be riding farther and faster over chunkier terrain than you believed possible. And the Diverge STR does this without the weight, sluggish pedal response, and inefficiency of other suspension