- Beta 2-stroke Exhaust Collar, 2020+
- Anodized red billet aluminum, machined for a perfect fit.
- Fits any stock 2 stroke RR pipe to stock silencer.
- Solves the problem of messy pipe/silencer sealing.
- High-temp, mil-spec inner o-rings expand with heat, locking collar in place.
- Fits 2020+ RR 2 strokes OEM Expansion Chamber.