DT Swiss Pro Head Brass Nipples: 2.34 x 14mm Black Box of 100 MFPN=16634 Compatible with ADVENT derailleurs only

Compatible with ADVENT derailleurs only Rear Der/Shifter Compatibility microSHIFT ADVENT Drivetrain Speeds 9 Shifter Style Trigger Color Black Gear Indicator Yes

a high tech material that provides low weight and high flexibility

Backing Plate Material Steel Compound Resin Pad Shape Number 50 Designed for ebike Yes

Shimano BR-RS305 mechanical disc

DT Swiss Pro Head Brass Nipples: 2.34 x 14mm Black Box of 100 MFPN=16634 Compatible with ADVENT derailleurs onlyThrough 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 and washers (PHR washer is still required) 32 nipples weigh