Campagnolo EPS V4 12s Interface Unit MFPN=TJB-T2STG Over Locknut (mm) 148 Axle

Over Locknut (mm) 148 Axle Diameter (mm) 12 Overall Length (mm) 168

0mm 286mm J-bend Black Box of 100

The Ratchet LN freehub body upgrade kit makes it possible to convert DT Swiss 3-Pawl hubs to the beloved Ratchet System

Extra-long 360 degree pivot hose

Braking and traction edges for front wheel and rear wheel thanks to scale-like tread pattern

Campagnolo EPS V4 12s Interface Unit MFPN=TJB-T2STG Over Locknut (mm) 148 AxleCampagnolo EPS V4 12s Interface Unit. In conjunction with the EPS Power Unit the Interface is the "thinking" center of EPS and is responsible for on board diagnostics managing settings converting analog signal from Ergo Levers to digital and sending it on to the Power Unit maintaining a dialogue with the Power Unit.