Genuine Beta OEM part ensures factory specifications for reliable engine operation
Precision manufacturing with exact tolerances for perfect fit and performance
Compatible with Beta's racing and enduro models for seamless integration
Ideal for rebuilding, replacing, or overhauling engine components
Protects investment and maintains warranty by using authentic parts
Summarized by Shop
Fitted from the factory, the BETA PISTON D.40,3 COMPLETE (OEM 34.02370.000) is Beta’s original Crankshaft/Piston/Balancer Shaft component for the RR 50 2T ENDURO, RR 50 2T RACING ENDURO, RR 50 2T SPORT ENDURO, RR 50 2T TRACK MOTARD (2005–2020). It keeps your Beta performing exactly as the factory intended. Replace it as part of normal main
