derestriction kit premium w/ chromed exhaust manifold -101 OCTANE- for Beta RR50 Track 2018- E4

Complete kit to unthrottle Beta RR 50 Track shift moped from 2018 model year, but also suitable for the other Beta RR 50 models from 2018. Premium version with chrome exhaust manifold.

Included in the kit are:

• open, chromed exhaust manifold
• Aluminum sprocket red anodized 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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