DR650 Valves & Seats, Oversize
DR650 96′ to current
4 custom made valves and 4 ‘Nickel Aluminum Bronze’ valve seats by Procycle USA.
Valve sizes are 36mm intake (up from 32) & 32mm exhaust (up from 28). Requires professional installation.
We strongly recommend checking valve to piston clearance when installing oversized valves.