Selle Italia SLR Boost Superflow Saddle - Titanium Black S3 CheckoutTitle=Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed 47 BB/Frame Interface T47 BB

47 BB/Frame Interface T47 BB Shell Width (mm) 73 Spindle Interface Type 386 EVO Spindle Interface Type Rotor 3D+ Spindle Interface Type RaceFace/Easton CINCH Defined Color Black

}RockShox BoXXer Air Spring Upgrade Kit: DebonAir 200mm and Sealhead for BoXXer C1+ (2019+)

Low profile tread design rolls fast and still delivers grip for climbing and braking

}Cult Hawk BMX Handlebar - 8

(mm) 15 Manufacturer Number 15267 Bearing O

Selle Italia SLR Boost Superflow Saddle - Titanium Black S3 CheckoutTitle=Shimano Tiagra RD-4700-SS Rear Derailleur - 10 Speed 47 BB/Frame Interface T47 BBSelle Italia SLR Boost Superflow Saddle Titanium Black S3. Selle Italia SLR Boost saddles feature a slight rise on the back and the micro perforated cover that helps to easily find and maintain the ideal sitting position ensuring proper support of the ischial bones and preventing any problems. The SLR Boost has a redesigned tip that allows you to further increase the comfort in the thrust phase and to take full advantage of the features of the saddle.