105 Di2 ST-R7170/BR-R7170 Bottom Bracket It differs from the PRO

It differs from the PRO Stealth Performance Saddle in that it has a rounded rear profile and slightly narrower nose to facilitate comfortable left and right movement during the pedal stroke

Cr-Mo Axle

Colour: White

The GEL-GAME™ 8 GS tennis shoe is an excellent choice for beginner to mid-level players seeking a cushioned and stable tennis shoe

This combination ensures that you'll experience minimal hand fatigue from vibration

105 Di2 ST-R7170/BR-R7170 Bottom Bracket It differs from the PROThe new SHIMANO 105 shift brake lever features Di2 electronic shifting for the first time, bringing precise, intuitive gear changes to even more riders. Reach adjustment and customized button functions allow you to dial in your ideal ergonomics.