Boyesen PRO-58 Pro Series Reeds drive-drive-shafts Give your ZR2 or AT4X

Give your ZR2 or AT4X the sound it deserves

Length 12 1/4in

2018 Ski-Doo Skandic SWT ACE 900

Vapor can replace an entire instrument cluster on your dashboard

Travel 2-5/16in

Boyesen PRO-58 Pro Series Reeds drive-drive-shafts Give your ZR2 or AT4XThe latest carbon fiber technology with all the advantages of Boyesens patented dual stage reed design. Utilizes a carbon fiber top reed and a durable fiberglass epoxy bottom reed. Offers the quickest acceleration any reed can offer; maximizes horsepower and torque. Responds quickly and accurately to changes in piston speed for smooth, dependable throttle response. No sacrifice in reed life like traditional carbon fiber reeds. Designed for the newest