BETA REV3 125CC HEAD D.54

Fitted from the factory, the BETA REV3 125CC HEAD D.54 (OEM 29.12050.057) is Beta’s original Crankshaft/Piston/Balancer Shaft component for the REV 125 2T (2005–2008). It keeps your Beta performing exactly as the factory intended.

Replace it as part of normal maintenance or after wear. An original Beta part keeps factory tolerances and reliability that aftermarket copies rarely match.

Browse more parts for your model: REV 125 2T.