Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket Model=Service Course SL-70 Handlebars 5 Damping Charger RC Steerer

5 Damping Charger RC Steerer Tube Material Aluminum Lower Tubes Material Magnesium Spring Adjustments Air pressure Bottomless tokens Spring Type DebonAir+ Primary Color Black Stanchions Material Aluminum Brake Type Disc Maximum Rotor Size 220mm Stanchions Diameter 35mm

Automatic locking mechanism for quick and easy use

teeth 20t color blue

A modern stem designed specifically for larger BMX racers

Shimano Dura-Ace R9100 Hollowtech II Italian Bottom Bracket Model=Service Course SL-70 Handlebars 5 Damping Charger RC SteererShimano Dura Ace BB92 BB9000 Hollowtech II Bottom Brackets Bottom Bracket Shell I. D. 36 BB Frame Interface Italian BB Shell Width (mm) 70 Weight 65 Spindle Interface Type Shimano Hollowtech II Defined Color Black Type Italian