Description
Graves Beta Multi Fitment Titanium Slip-on Exhaust. This slip-on exhaust is designed for the application listed below.
Specifications and features
- Pipework: titanium.
- Silencer body: titanium.
- Octagonal silencer profile.
- Integrated silencer mounting bracket.
- Quiet insert / spark arrestor supplied.
Fitment
- 2020 + 350RR / 350RRS 2020 + 390RR / 390RRS 2020 + 430RR / 430RRS 2020 + 480RR / 480RRS 2020 + 500RRS
Installation and use
- Manufacturer specifies closed-course competition use only; this is not a road-approved exhaust.
- Match the ECU calibration to the exhaust configuration. Any quoted development performance depends on the associated intake and tuning setup; tuning equipment is separate.
Manufacturer part number: EXB-20RRS-SOT
Published measurements
- Published weight: original 7 lb; Graves 4.8 lb.
- Sound at idle / 5,000 rpm: original 89.3 / 97.5 dB; Graves with spark-arrestor insert 90.3 / 98.5 dB.
Manufacturer test figures are shown at the stated engine speeds. Track noise tests may use a different method.




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