Zipp Freehub Kit - 10 to 11-speed 188 SRAM Brand-Lizard skins It is very light and

It is very light and hidden on the inside of the rim and therefore perfectly suited for high aero wheels

Derailleur = the size of the clamp on the front derailleur you have

Bit Size 4mm Hex5mm HexT25 Bits Included Yes Driver Size 1/4" Maximum Torque Limit (Nm) 6 Minimum Torque Limit (Nm) 6

The SRAM PC-1130 chain is an affordable lightweight and precise option for all 11-speed groupsets

}Wheels Manufacturing BSA 30 Bottom Bracket - ABEC-3 Bearings Threaded to 30mm Wide Black Fits Spindles 104mm and Wider Black

Zipp Freehub Kit - 10 to 11-speed 188 SRAM Brand-Lizard skins It is very light andZipp Freehub Kit 10 to 11 speed 188 SRAM. Zipp Rear Axle Conversion Kits