Stage6 R1400 MK2 Racing Exhaust – Minarelli Vertical (BWs / Slider / Booster)

Ten years after the release of the legendary R1400, Stage6 introduces the next generation: the Stage6 R1400 MK2, redesigned from the ground up to match the output of today’s ultra-high-performance 70cc racing cylinders.

Completely Redesigned – More Power, More Precision

The MK2 version features:

• A newly engineered, fully optimized expansion chamber
• Improved resonance characteristics for higher peak performance
• Updated geometry to maximize the power of modern racing cylinders such as Stage6 MKII, Malossi MHR Team 2, 2Fast 70cc and more
• Every exhaust is hand-welded from thin steel cones, ensuring optimal flow characteristics and true race-grade craftsmanship.

Premium Racing Aesthetics

• Real carbon silencer for a clean, professional race look
• Raw, unpainted racing finish just like the original R1400

Recommended: lightly oil the surface to protect against rust

The Stage6 R1400 MK2 is a pure high-end racing exhaust designed for maximum peak power at high rpm. It is ideal for :

• 70cc High-End Racing cylinders
• Track racing
• Engine setups aiming for maximum top-end performance
• A true must-have for serious tuners and competitive riders.

Technical Specifications – Stage6 R1400 MK2

• Category: 70cc High-End Racing exhaust
• Silencer: Carbon fiber
• Finish: Oiled, unpainted race finish
• Engine type: Minarelli Vertical (Yamaha BWs, Slider, MBK Booster / Stunt)
• Approval: NO homologation / racing only