> Cylinder Kit Stage6 R/T 70cc 12mm Minarelli Horizontal LC

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Cylinder Kit Stage6 R/T 70cc 12mm View larger

Cylinder Kit Stage6 R/T 70cc 12mm Minarelli Horizontal LC

S6-7516602

New product

Stage6

The cylinder that has been breaking records! It set new best times in the Italian Open Cup and also broke the 6-second barrier in scooter dragracing. Regarding transfer port layout, Stage6 has maintained GP standards, refraining from cross-section reducing 7- or 8-port designs. After all, "more" isn't necessarily "better". The 47.6 mm bore conforms to the rules of most 70 cc racing classes. The patented modular construction allows for quickly mounting the cylinder to different engines using adaptors. Sealing between adaptor plate and cylinder is realized via a Viton O-ring; this makes the tedious cleaning of sealing surfaces and replacing gaskets unnecessary. Once the adaptor plate has been mounted and adjusted via gaskets, it won't have to be readjusted later. The CNC-milled adaptor plate bolts to the engine case and accepts the cylinder via the external studs. The construction of the R/T 70cc cylinder doesn't use any continuous studs, so the design of exhaust and transfer ports isn't subject to the restrictions that conventional racing cylinders face, and further tuning and porting reserves are available. Particular attention has been paid to the cylinder's thermal properties. The CNC-milled inner cylinder head is bolted at five points, each of them thermally stabilized by its own cooling pocket. Thus the critical areas at the studs that tend to lead to piston seizures have been eliminated. Attention: In order to be able to install the cylinder, it is necessary to open up the crankcase to 56.7 mm.

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CAD$ 509.99

Data sheet

Engine Type Minarelli Horizontal
Piston Pin 12mm
Stroke 39.2mm
Displacement 70cc
Conrod Length 85mm
Bore 47.6mm

Accessories

  • Spark plug Iridium BR9EIX

    Reference: BR9EIX

    Brand: NGK

    Spark plug Iridium BR9EIX (Solid Tip)

    In addition to the standard spark plugs, we can also offer you special racing spark plugs with very thin electrodes made of platinum or iridium. Recommendable especially for highly tuned engines and when using an inner rotor ignition. The spark is much more stable at high revs and this type of electrode has better self-cleaning features than common CU...

    CAD$ 18.99
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    In stock
  • Gasket set Stage6 R/T 70/95cc LC

    Reference: S6-75ET22

    Brand: Stage6

    Gasket set Stage6 R/T 70/95cc Minarelli Horizontal LC

    This is the complete gasket set for Stage6 R/T cylinder kit. Check the picture to see which gaskets are included.

    CAD$ 36.99
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    In stock
  • Exhaust VOCA Combat R/T 70cc

    Reference: VCR-D40166.00/RT

    Brand: Voca

    Exhaust VOCA Combat R/T 70cc Minarelli Horizontal

    New hand-welded high-end exhaust system made by Spanish manufacturer VOCA Racing. This exhaust has been developed with one goal in mind: uncompromising performance for scooter racing engines that produce maximum power at more than 14,000 rpm.

    CAD$ 539.99
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    Out of stock

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