REED VALVE SCOOTER STAGE6 BIG VALVE FOR BOOSTER/BW'S/STUNT (Ø24mm & 32mm)

Here we offer you the Stage6 BigValve intake system for vertical MBK Booster / Stunt Minarelli !
As you know, the vertical engines are limited at the intake by a reed valve with smaller diameter. In order to unlimit them, Stage6 has developped this Big Valve intake which can welcome a bigger reed valve to provide better engine crankcase filling.
A bigger reed valve will provide better engine filling, which improves performances at high engine speed.
Delivery contains:
- One aluminium base
- One Stage6 reed valve
- One aluminium pipe with depression socket
- One D.24mm rubber connector (carburetors from 12 to 21mm)
- One aluminium connector with sleeve for bigger carburators (ex: Stage 6 PWK, Koso, Mikuni, MRD, etc.)
- One paper seal
You can of course adapt carburetors with bigger diameters, but you will then need to purchase a sleeve with bigger diameter (see spare parts).

• APRILIA AMICO (50 cc)
• MBK BOOSTER (50 cc)
• MBK ROCKET (50 cc)
• MBK STUNT (50 cc)
• MBK STUNT NAKED (50 cc)
• YAMAHA BW'S (50 cc)
• YAMAHA BW'S NAKED (50 cc)
• YAMAHA BW'S NEXT GENERATION (50 cc)
• YAMAHA BW'S ORIGINAL (50 cc)
• YAMAHA BW'S SPY (50 cc)
• YAMAHA SLIDER (50 cc)
• YAMAHA SLIDER NAKED (50 cc)