derestriction kit premium w/ black exhaust manifold -101 OCTANE- for Beta RR50 2017-

Complete kit to unthrottle Beta RR 50 shift mopeds from year 2017. Premium version with black painted exhaust manifold.

Included in the kit are:

• open exhaust manifold black
• Sprocket black 50 teeth (instead of 60)
• main jet #115
• carburetor needle A39
• Cap secondary air system
• Extensive installation instructions incl. removal of the rev limiter of the Power-Up ECU

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