DT Swiss Pro Head Pro Lock Brass Nipples: 2.0 x 12mm Black Box of 100 CheckoutSpec= Hydraulic }Wheels Manufacturing Derailleur Hanger -

}Wheels Manufacturing Derailleur Hanger - 49

shells 68mm to 132mm

Distinct contact point for controlled braking

}SRAM X-Sync Chainring 42 Teeth 110mm BCD Polished Grey/Matte Black

DT Swiss Pro Head Pro Lock Brass Nipples: 2.0 x 12mm Black Box of 100 CheckoutSpec= Hydraulic }Wheels Manufacturing Derailleur Hanger -DT Swiss Pro Head Pro Lock Brass Nipples: 2. 0 x 12mm Black Box of 100. Through the spherical contact surface DT Pro Head nipples align automatically with the angle of the spoke which leads to a homogeneous power transmission. The special shape of the head prevents the nipple of tilting in the rim base which is a great advantage for wheel building. Can be used in place of alloy Squorx Pro Head nipples when building DT rims that require Prohead nipples