A decade after introducing the legendary R1400, Stage6 returns with the MK2 — a completely redesigned racing exhaust engineered for modern 70cc high-end cylinders.

The new expansion chamber maximizes performance potential while maintaining the signature hand-welded steel construction and carbon silencer that define Stage6's racing heritage. Hand-fabricated from thin sheet steel cones and finished with a carbon silencer, the R1400 MK2 delivers authentic track aesthetics without compromise.

The race finish arrives oiled and unpainted — regular oiling maintains protection against corrosion. Purpose-built for 70cc racing cylinders including Stage6 MKII, Malossi MHR Team 2, and 2Fast 70cc platforms, this exhaust is essential for serious tuners and competitive riders seeking maximum power extraction from Minarelli horizontal engines. 

• 70cc high-end racing
• Carbon silencer
• Hand-welded
• Oiled racing finish
• Minarelli horizontal
• Non-homologated