RP Race Exhaust Quiet Core silencer insert Skidplate Note that the fuel trim

Note that the fuel trim step size is adjustable via the UC Bridge

Considering product weight and snow accumulation weight

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Chassis assy 120-129

YPBM2368 / 2368 / CDCMYPBM2368 YPBM2369 Bike mount adapter

RP Race Exhaust Quiet Core silencer insert Skidplate Note that the fuel trimDescription Part of the reason RP Race Exhausts are so good is that since they don't need to pass AMA Supercross decibel regulations, they can do bigger diameters and higher flows than any of the MX brands. So they're AWESOME, but they're loud! For people that really don't like loud exhausts and are willing to sacrifice some power to bring down the noise levels, RP offers this Quiet Core silencer insert. Brings noise levels down significantly Minimal