Hope BSA30 Threaded Bottom Bracket - 68/73/83/100/120mm For 30mm Spindle Stainless BLK Model=KTV Drive Pro 300+/KTV Dr+ Headlight and Taillight Set } Clincher rim designed specifically

} Clincher rim designed specifically for the velodrome Small hook tire bead designed for aero efficiency

Long-lasting tire with a rounded profile and low rolling resistance

Shimano: designed to be a proper BB for installing Shimano Hollowtech II steel spindle cranks in either BB30 or PF30

Elbow pad is held in place with an elastic cuff featuring silicone print and durable hook and loop closure

}Park Tool RP-Set

Hope BSA30 Threaded Bottom Bracket - 68/73/83/100/120mm For 30mm Spindle Stainless BLK Model=KTV Drive Pro 300+/KTV Dr+ Headlight and Taillight Set } Clincher rim designed specificallyDesigned to face the worst British weather has to offer Hope's threaded bottom brackets feature high quality sealed cartridge bearings and fit a variety of cranksets. Bottom Bracket Shell I. D. 1. 37 BB Frame Interface English BB Shell Width (mm) 73 Weight 112 Spindle Interface Type RaceFace Easton CINCH Defined Color Black